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public static final class RecognitionConfig.Builder extends GeneratedMessageV3.Builder<RecognitionConfig.Builder> implements RecognitionConfigOrBuilder
Provides information to the recognizer that specifies how to process the request.
Protobuf type google.cloud.speech.v1.RecognitionConfig
Inheritance
Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > RecognitionConfig.BuilderImplements
RecognitionConfigOrBuilderStatic Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns | |
---|---|
Type | Description |
Descriptor |
Methods
addAllAlternativeLanguageCodes(Iterable<String> values)
public RecognitionConfig.Builder addAllAlternativeLanguageCodes(Iterable<String> values)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameter | |
---|---|
Name | Description |
values | Iterable<String> The alternativeLanguageCodes to add. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
addAllSpeechContexts(Iterable<? extends SpeechContext> values)
public RecognitionConfig.Builder addAllSpeechContexts(Iterable<? extends SpeechContext> values)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
values | Iterable<? extends com.google.cloud.speech.v1.SpeechContext> |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addAlternativeLanguageCodes(String value)
public RecognitionConfig.Builder addAlternativeLanguageCodes(String value)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameter | |
---|---|
Name | Description |
value | String The alternativeLanguageCodes to add. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
addAlternativeLanguageCodesBytes(ByteString value)
public RecognitionConfig.Builder addAlternativeLanguageCodesBytes(ByteString value)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameter | |
---|---|
Name | Description |
value | ByteString The bytes of the alternativeLanguageCodes to add. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public RecognitionConfig.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters | |
---|---|
Name | Description |
field | FieldDescriptor |
value | Object |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addSpeechContexts(SpeechContext value)
public RecognitionConfig.Builder addSpeechContexts(SpeechContext value)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
value | SpeechContext |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addSpeechContexts(SpeechContext.Builder builderForValue)
public RecognitionConfig.Builder addSpeechContexts(SpeechContext.Builder builderForValue)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
builderForValue | SpeechContext.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addSpeechContexts(int index, SpeechContext value)
public RecognitionConfig.Builder addSpeechContexts(int index, SpeechContext value)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameters | |
---|---|
Name | Description |
index | int |
value | SpeechContext |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addSpeechContexts(int index, SpeechContext.Builder builderForValue)
public RecognitionConfig.Builder addSpeechContexts(int index, SpeechContext.Builder builderForValue)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameters | |
---|---|
Name | Description |
index | int |
builderForValue | SpeechContext.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
addSpeechContextsBuilder()
public SpeechContext.Builder addSpeechContextsBuilder()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
SpeechContext.Builder |
addSpeechContextsBuilder(int index)
public SpeechContext.Builder addSpeechContextsBuilder(int index)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
index | int |
Returns | |
---|---|
Type | Description |
SpeechContext.Builder |
build()
public RecognitionConfig build()
Returns | |
---|---|
Type | Description |
RecognitionConfig |
buildPartial()
public RecognitionConfig buildPartial()
Returns | |
---|---|
Type | Description |
RecognitionConfig |
clear()
public RecognitionConfig.Builder clear()
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearAdaptation()
public RecognitionConfig.Builder clearAdaptation()
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearAlternativeLanguageCodes()
public RecognitionConfig.Builder clearAlternativeLanguageCodes()
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearAudioChannelCount()
public RecognitionConfig.Builder clearAudioChannelCount()
The number of channels in the input audio data.
ONLY set this for MULTI-CHANNEL recognition.
Valid values for LINEAR16, OGG_OPUS and FLAC are 1
-8
.
Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only 1
.
If 0
or omitted, defaults to one channel (mono).
Note: We only recognize the first channel by default.
To perform independent recognition on each channel set
enable_separate_recognition_per_channel
to 'true'.
int32 audio_channel_count = 7;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearDiarizationConfig()
public RecognitionConfig.Builder clearDiarizationConfig()
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearEnableAutomaticPunctuation()
public RecognitionConfig.Builder clearEnableAutomaticPunctuation()
If 'true', adds punctuation to recognition result hypotheses. This feature is only available in select languages. Setting this for requests in other languages has no effect at all. The default 'false' value does not add punctuation to result hypotheses.
bool enable_automatic_punctuation = 11;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearEnableSeparateRecognitionPerChannel()
public RecognitionConfig.Builder clearEnableSeparateRecognitionPerChannel()
This needs to be set to true
explicitly and audio_channel_count
> 1
to get each channel recognized separately. The recognition result will
contain a channel_tag
field to state which channel that result belongs
to. If this is not true, we will only recognize the first channel. The
request is billed cumulatively for all channels recognized:
audio_channel_count
multiplied by the length of the audio.
bool enable_separate_recognition_per_channel = 12;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearEnableSpokenEmojis()
public RecognitionConfig.Builder clearEnableSpokenEmojis()
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearEnableSpokenPunctuation()
public RecognitionConfig.Builder clearEnableSpokenPunctuation()
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearEnableWordConfidence()
public RecognitionConfig.Builder clearEnableWordConfidence()
If true
, the top result includes a list of words and the
confidence for those words. If false
, no word-level confidence
information is returned. The default is false
.
bool enable_word_confidence = 15;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearEnableWordTimeOffsets()
public RecognitionConfig.Builder clearEnableWordTimeOffsets()
If true
, the top result includes a list of words and
the start and end time offsets (timestamps) for those words. If
false
, no word-level time offset information is returned. The default is
false
.
bool enable_word_time_offsets = 8;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearEncoding()
public RecognitionConfig.Builder clearEncoding()
Encoding of audio data sent in all RecognitionAudio
messages.
This field is optional for FLAC
and WAV
audio files and required
for all other audio formats. For details, see
AudioEncoding.
.google.cloud.speech.v1.RecognitionConfig.AudioEncoding encoding = 1;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearField(Descriptors.FieldDescriptor field)
public RecognitionConfig.Builder clearField(Descriptors.FieldDescriptor field)
Parameter | |
---|---|
Name | Description |
field | FieldDescriptor |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearLanguageCode()
public RecognitionConfig.Builder clearLanguageCode()
Required. The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
string language_code = 3 [(.google.api.field_behavior) = REQUIRED];
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearMaxAlternatives()
public RecognitionConfig.Builder clearMaxAlternatives()
Maximum number of recognition hypotheses to be returned.
Specifically, the maximum number of SpeechRecognitionAlternative
messages
within each SpeechRecognitionResult
.
The server may return fewer than max_alternatives
.
Valid values are 0
-30
. A value of 0
or 1
will return a maximum of
one. If omitted, will return a maximum of one.
int32 max_alternatives = 4;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearMetadata()
public RecognitionConfig.Builder clearMetadata()
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearModel()
public RecognitionConfig.Builder clearModel()
Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig. <table> <tr> <td><b>Model</b></td> <td><b>Description</b></td> </tr> <tr> <td><code>latest_long</code></td> <td>Best for long form content like media or conversation.</td> </tr> <tr> <td><code>latest_short</code></td> <td>Best for short form content like commands or single shot directed speech.</td> </tr> <tr> <td><code>command_and_search</code></td> <td>Best for short queries such as voice commands or voice search.</td> </tr> <tr> <td><code>phone_call</code></td> <td>Best for audio that originated from a phone call (typically recorded at an 8khz sampling rate).</td> </tr> <tr> <td><code>video</code></td> <td>Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate. This is a premium model that costs more than the standard rate.</td> </tr> <tr> <td><code>default</code></td> <td>Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.</td> </tr> <tr> <td><code>medical_conversation</code></td> <td>Best for audio that originated from a conversation between a medical provider and patient.</td> </tr> <tr> <td><code>medical_dictation</code></td> <td>Best for audio that originated from dictation notes by a medical provider.</td> </tr> </table>
string model = 13;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearOneof(Descriptors.OneofDescriptor oneof)
public RecognitionConfig.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter | |
---|---|
Name | Description |
oneof | OneofDescriptor |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearProfanityFilter()
public RecognitionConfig.Builder clearProfanityFilter()
If set to true
, the server will attempt to filter out
profanities, replacing all but the initial character in each filtered word
with asterisks, e.g. "f***". If set to false
or omitted, profanities
won't be filtered out.
bool profanity_filter = 5;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearSampleRateHertz()
public RecognitionConfig.Builder clearSampleRateHertz()
Sample rate in Hertz of the audio data sent in all
RecognitionAudio
messages. Valid values are: 8000-48000.
16000 is optimal. For best results, set the sampling rate of the audio
source to 16000 Hz. If that's not possible, use the native sample rate of
the audio source (instead of re-sampling).
This field is optional for FLAC and WAV audio files, but is
required for all other audio formats. For details, see
AudioEncoding.
int32 sample_rate_hertz = 2;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clearSpeechContexts()
public RecognitionConfig.Builder clearSpeechContexts()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearTranscriptNormalization()
public RecognitionConfig.Builder clearTranscriptNormalization()
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
clearUseEnhanced()
public RecognitionConfig.Builder clearUseEnhanced()
Set to true to use an enhanced model for speech recognition.
If use_enhanced
is set to true and the model
field is not set, then
an appropriate enhanced model is chosen if an enhanced model exists for
the audio.
If use_enhanced
is true and an enhanced version of the specified model
does not exist, then the speech is recognized using the standard version
of the specified model.
bool use_enhanced = 14;
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
clone()
public RecognitionConfig.Builder clone()
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
getAdaptation()
public SpeechAdaptation getAdaptation()
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Returns | |
---|---|
Type | Description |
SpeechAdaptation | The adaptation. |
getAdaptationBuilder()
public SpeechAdaptation.Builder getAdaptationBuilder()
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Returns | |
---|---|
Type | Description |
SpeechAdaptation.Builder |
getAdaptationOrBuilder()
public SpeechAdaptationOrBuilder getAdaptationOrBuilder()
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Returns | |
---|---|
Type | Description |
SpeechAdaptationOrBuilder |
getAlternativeLanguageCodes(int index)
public String getAlternativeLanguageCodes(int index)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameter | |
---|---|
Name | Description |
index | int The index of the element to return. |
Returns | |
---|---|
Type | Description |
String | The alternativeLanguageCodes at the given index. |
getAlternativeLanguageCodesBytes(int index)
public ByteString getAlternativeLanguageCodesBytes(int index)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameter | |
---|---|
Name | Description |
index | int The index of the value to return. |
Returns | |
---|---|
Type | Description |
ByteString | The bytes of the alternativeLanguageCodes at the given index. |
getAlternativeLanguageCodesCount()
public int getAlternativeLanguageCodesCount()
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Returns | |
---|---|
Type | Description |
int | The count of alternativeLanguageCodes. |
getAlternativeLanguageCodesList()
public ProtocolStringList getAlternativeLanguageCodesList()
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Returns | |
---|---|
Type | Description |
ProtocolStringList | A list containing the alternativeLanguageCodes. |
getAudioChannelCount()
public int getAudioChannelCount()
The number of channels in the input audio data.
ONLY set this for MULTI-CHANNEL recognition.
Valid values for LINEAR16, OGG_OPUS and FLAC are 1
-8
.
Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only 1
.
If 0
or omitted, defaults to one channel (mono).
Note: We only recognize the first channel by default.
To perform independent recognition on each channel set
enable_separate_recognition_per_channel
to 'true'.
int32 audio_channel_count = 7;
Returns | |
---|---|
Type | Description |
int | The audioChannelCount. |
getDefaultInstanceForType()
public RecognitionConfig getDefaultInstanceForType()
Returns | |
---|---|
Type | Description |
RecognitionConfig |
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()
Returns | |
---|---|
Type | Description |
Descriptor |
getDiarizationConfig()
public SpeakerDiarizationConfig getDiarizationConfig()
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Returns | |
---|---|
Type | Description |
SpeakerDiarizationConfig | The diarizationConfig. |
getDiarizationConfigBuilder()
public SpeakerDiarizationConfig.Builder getDiarizationConfigBuilder()
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Returns | |
---|---|
Type | Description |
SpeakerDiarizationConfig.Builder |
getDiarizationConfigOrBuilder()
public SpeakerDiarizationConfigOrBuilder getDiarizationConfigOrBuilder()
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Returns | |
---|---|
Type | Description |
SpeakerDiarizationConfigOrBuilder |
getEnableAutomaticPunctuation()
public boolean getEnableAutomaticPunctuation()
If 'true', adds punctuation to recognition result hypotheses. This feature is only available in select languages. Setting this for requests in other languages has no effect at all. The default 'false' value does not add punctuation to result hypotheses.
bool enable_automatic_punctuation = 11;
Returns | |
---|---|
Type | Description |
boolean | The enableAutomaticPunctuation. |
getEnableSeparateRecognitionPerChannel()
public boolean getEnableSeparateRecognitionPerChannel()
This needs to be set to true
explicitly and audio_channel_count
> 1
to get each channel recognized separately. The recognition result will
contain a channel_tag
field to state which channel that result belongs
to. If this is not true, we will only recognize the first channel. The
request is billed cumulatively for all channels recognized:
audio_channel_count
multiplied by the length of the audio.
bool enable_separate_recognition_per_channel = 12;
Returns | |
---|---|
Type | Description |
boolean | The enableSeparateRecognitionPerChannel. |
getEnableSpokenEmojis()
public BoolValue getEnableSpokenEmojis()
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Returns | |
---|---|
Type | Description |
BoolValue | The enableSpokenEmojis. |
getEnableSpokenEmojisBuilder()
public BoolValue.Builder getEnableSpokenEmojisBuilder()
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Returns | |
---|---|
Type | Description |
Builder |
getEnableSpokenEmojisOrBuilder()
public BoolValueOrBuilder getEnableSpokenEmojisOrBuilder()
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Returns | |
---|---|
Type | Description |
BoolValueOrBuilder |
getEnableSpokenPunctuation()
public BoolValue getEnableSpokenPunctuation()
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Returns | |
---|---|
Type | Description |
BoolValue | The enableSpokenPunctuation. |
getEnableSpokenPunctuationBuilder()
public BoolValue.Builder getEnableSpokenPunctuationBuilder()
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Returns | |
---|---|
Type | Description |
Builder |
getEnableSpokenPunctuationOrBuilder()
public BoolValueOrBuilder getEnableSpokenPunctuationOrBuilder()
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Returns | |
---|---|
Type | Description |
BoolValueOrBuilder |
getEnableWordConfidence()
public boolean getEnableWordConfidence()
If true
, the top result includes a list of words and the
confidence for those words. If false
, no word-level confidence
information is returned. The default is false
.
bool enable_word_confidence = 15;
Returns | |
---|---|
Type | Description |
boolean | The enableWordConfidence. |
getEnableWordTimeOffsets()
public boolean getEnableWordTimeOffsets()
If true
, the top result includes a list of words and
the start and end time offsets (timestamps) for those words. If
false
, no word-level time offset information is returned. The default is
false
.
bool enable_word_time_offsets = 8;
Returns | |
---|---|
Type | Description |
boolean | The enableWordTimeOffsets. |
getEncoding()
public RecognitionConfig.AudioEncoding getEncoding()
Encoding of audio data sent in all RecognitionAudio
messages.
This field is optional for FLAC
and WAV
audio files and required
for all other audio formats. For details, see
AudioEncoding.
.google.cloud.speech.v1.RecognitionConfig.AudioEncoding encoding = 1;
Returns | |
---|---|
Type | Description |
RecognitionConfig.AudioEncoding | The encoding. |
getEncodingValue()
public int getEncodingValue()
Encoding of audio data sent in all RecognitionAudio
messages.
This field is optional for FLAC
and WAV
audio files and required
for all other audio formats. For details, see
AudioEncoding.
.google.cloud.speech.v1.RecognitionConfig.AudioEncoding encoding = 1;
Returns | |
---|---|
Type | Description |
int | The enum numeric value on the wire for encoding. |
getLanguageCode()
public String getLanguageCode()
Required. The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
string language_code = 3 [(.google.api.field_behavior) = REQUIRED];
Returns | |
---|---|
Type | Description |
String | The languageCode. |
getLanguageCodeBytes()
public ByteString getLanguageCodeBytes()
Required. The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
string language_code = 3 [(.google.api.field_behavior) = REQUIRED];
Returns | |
---|---|
Type | Description |
ByteString | The bytes for languageCode. |
getMaxAlternatives()
public int getMaxAlternatives()
Maximum number of recognition hypotheses to be returned.
Specifically, the maximum number of SpeechRecognitionAlternative
messages
within each SpeechRecognitionResult
.
The server may return fewer than max_alternatives
.
Valid values are 0
-30
. A value of 0
or 1
will return a maximum of
one. If omitted, will return a maximum of one.
int32 max_alternatives = 4;
Returns | |
---|---|
Type | Description |
int | The maxAlternatives. |
getMetadata()
public RecognitionMetadata getMetadata()
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Returns | |
---|---|
Type | Description |
RecognitionMetadata | The metadata. |
getMetadataBuilder()
public RecognitionMetadata.Builder getMetadataBuilder()
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Returns | |
---|---|
Type | Description |
RecognitionMetadata.Builder |
getMetadataOrBuilder()
public RecognitionMetadataOrBuilder getMetadataOrBuilder()
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Returns | |
---|---|
Type | Description |
RecognitionMetadataOrBuilder |
getModel()
public String getModel()
Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig. <table> <tr> <td><b>Model</b></td> <td><b>Description</b></td> </tr> <tr> <td><code>latest_long</code></td> <td>Best for long form content like media or conversation.</td> </tr> <tr> <td><code>latest_short</code></td> <td>Best for short form content like commands or single shot directed speech.</td> </tr> <tr> <td><code>command_and_search</code></td> <td>Best for short queries such as voice commands or voice search.</td> </tr> <tr> <td><code>phone_call</code></td> <td>Best for audio that originated from a phone call (typically recorded at an 8khz sampling rate).</td> </tr> <tr> <td><code>video</code></td> <td>Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate. This is a premium model that costs more than the standard rate.</td> </tr> <tr> <td><code>default</code></td> <td>Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.</td> </tr> <tr> <td><code>medical_conversation</code></td> <td>Best for audio that originated from a conversation between a medical provider and patient.</td> </tr> <tr> <td><code>medical_dictation</code></td> <td>Best for audio that originated from dictation notes by a medical provider.</td> </tr> </table>
string model = 13;
Returns | |
---|---|
Type | Description |
String | The model. |
getModelBytes()
public ByteString getModelBytes()
Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig. <table> <tr> <td><b>Model</b></td> <td><b>Description</b></td> </tr> <tr> <td><code>latest_long</code></td> <td>Best for long form content like media or conversation.</td> </tr> <tr> <td><code>latest_short</code></td> <td>Best for short form content like commands or single shot directed speech.</td> </tr> <tr> <td><code>command_and_search</code></td> <td>Best for short queries such as voice commands or voice search.</td> </tr> <tr> <td><code>phone_call</code></td> <td>Best for audio that originated from a phone call (typically recorded at an 8khz sampling rate).</td> </tr> <tr> <td><code>video</code></td> <td>Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate. This is a premium model that costs more than the standard rate.</td> </tr> <tr> <td><code>default</code></td> <td>Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.</td> </tr> <tr> <td><code>medical_conversation</code></td> <td>Best for audio that originated from a conversation between a medical provider and patient.</td> </tr> <tr> <td><code>medical_dictation</code></td> <td>Best for audio that originated from dictation notes by a medical provider.</td> </tr> </table>
string model = 13;
Returns | |
---|---|
Type | Description |
ByteString | The bytes for model. |
getProfanityFilter()
public boolean getProfanityFilter()
If set to true
, the server will attempt to filter out
profanities, replacing all but the initial character in each filtered word
with asterisks, e.g. "f***". If set to false
or omitted, profanities
won't be filtered out.
bool profanity_filter = 5;
Returns | |
---|---|
Type | Description |
boolean | The profanityFilter. |
getSampleRateHertz()
public int getSampleRateHertz()
Sample rate in Hertz of the audio data sent in all
RecognitionAudio
messages. Valid values are: 8000-48000.
16000 is optimal. For best results, set the sampling rate of the audio
source to 16000 Hz. If that's not possible, use the native sample rate of
the audio source (instead of re-sampling).
This field is optional for FLAC and WAV audio files, but is
required for all other audio formats. For details, see
AudioEncoding.
int32 sample_rate_hertz = 2;
Returns | |
---|---|
Type | Description |
int | The sampleRateHertz. |
getSpeechContexts(int index)
public SpeechContext getSpeechContexts(int index)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
index | int |
Returns | |
---|---|
Type | Description |
SpeechContext |
getSpeechContextsBuilder(int index)
public SpeechContext.Builder getSpeechContextsBuilder(int index)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
index | int |
Returns | |
---|---|
Type | Description |
SpeechContext.Builder |
getSpeechContextsBuilderList()
public List<SpeechContext.Builder> getSpeechContextsBuilderList()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
List<Builder> |
getSpeechContextsCount()
public int getSpeechContextsCount()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
int |
getSpeechContextsList()
public List<SpeechContext> getSpeechContextsList()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
List<SpeechContext> |
getSpeechContextsOrBuilder(int index)
public SpeechContextOrBuilder getSpeechContextsOrBuilder(int index)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
index | int |
Returns | |
---|---|
Type | Description |
SpeechContextOrBuilder |
getSpeechContextsOrBuilderList()
public List<? extends SpeechContextOrBuilder> getSpeechContextsOrBuilderList()
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Returns | |
---|---|
Type | Description |
List<? extends com.google.cloud.speech.v1.SpeechContextOrBuilder> |
getTranscriptNormalization()
public TranscriptNormalization getTranscriptNormalization()
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
TranscriptNormalization | The transcriptNormalization. |
getTranscriptNormalizationBuilder()
public TranscriptNormalization.Builder getTranscriptNormalizationBuilder()
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
TranscriptNormalization.Builder |
getTranscriptNormalizationOrBuilder()
public TranscriptNormalizationOrBuilder getTranscriptNormalizationOrBuilder()
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
TranscriptNormalizationOrBuilder |
getUseEnhanced()
public boolean getUseEnhanced()
Set to true to use an enhanced model for speech recognition.
If use_enhanced
is set to true and the model
field is not set, then
an appropriate enhanced model is chosen if an enhanced model exists for
the audio.
If use_enhanced
is true and an enhanced version of the specified model
does not exist, then the speech is recognized using the standard version
of the specified model.
bool use_enhanced = 14;
Returns | |
---|---|
Type | Description |
boolean | The useEnhanced. |
hasAdaptation()
public boolean hasAdaptation()
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Returns | |
---|---|
Type | Description |
boolean | Whether the adaptation field is set. |
hasDiarizationConfig()
public boolean hasDiarizationConfig()
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Returns | |
---|---|
Type | Description |
boolean | Whether the diarizationConfig field is set. |
hasEnableSpokenEmojis()
public boolean hasEnableSpokenEmojis()
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Returns | |
---|---|
Type | Description |
boolean | Whether the enableSpokenEmojis field is set. |
hasEnableSpokenPunctuation()
public boolean hasEnableSpokenPunctuation()
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Returns | |
---|---|
Type | Description |
boolean | Whether the enableSpokenPunctuation field is set. |
hasMetadata()
public boolean hasMetadata()
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Returns | |
---|---|
Type | Description |
boolean | Whether the metadata field is set. |
hasTranscriptNormalization()
public boolean hasTranscriptNormalization()
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
boolean | Whether the transcriptNormalization field is set. |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns | |
---|---|
Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()
Returns | |
---|---|
Type | Description |
boolean |
mergeAdaptation(SpeechAdaptation value)
public RecognitionConfig.Builder mergeAdaptation(SpeechAdaptation value)
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Parameter | |
---|---|
Name | Description |
value | SpeechAdaptation |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeDiarizationConfig(SpeakerDiarizationConfig value)
public RecognitionConfig.Builder mergeDiarizationConfig(SpeakerDiarizationConfig value)
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Parameter | |
---|---|
Name | Description |
value | SpeakerDiarizationConfig |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeEnableSpokenEmojis(BoolValue value)
public RecognitionConfig.Builder mergeEnableSpokenEmojis(BoolValue value)
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Parameter | |
---|---|
Name | Description |
value | BoolValue |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeEnableSpokenPunctuation(BoolValue value)
public RecognitionConfig.Builder mergeEnableSpokenPunctuation(BoolValue value)
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Parameter | |
---|---|
Name | Description |
value | BoolValue |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeFrom(RecognitionConfig other)
public RecognitionConfig.Builder mergeFrom(RecognitionConfig other)
Parameter | |
---|---|
Name | Description |
other | RecognitionConfig |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public RecognitionConfig.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
Exceptions | |
---|---|
Type | Description |
IOException |
mergeFrom(Message other)
public RecognitionConfig.Builder mergeFrom(Message other)
Parameter | |
---|---|
Name | Description |
other | Message |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeMetadata(RecognitionMetadata value)
public RecognitionConfig.Builder mergeMetadata(RecognitionMetadata value)
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Parameter | |
---|---|
Name | Description |
value | RecognitionMetadata |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeTranscriptNormalization(TranscriptNormalization value)
public RecognitionConfig.Builder mergeTranscriptNormalization(TranscriptNormalization value)
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Parameter | |
---|---|
Name | Description |
value | TranscriptNormalization |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
mergeUnknownFields(UnknownFieldSet unknownFields)
public final RecognitionConfig.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter | |
---|---|
Name | Description |
unknownFields | UnknownFieldSet |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
removeSpeechContexts(int index)
public RecognitionConfig.Builder removeSpeechContexts(int index)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameter | |
---|---|
Name | Description |
index | int |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setAdaptation(SpeechAdaptation value)
public RecognitionConfig.Builder setAdaptation(SpeechAdaptation value)
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Parameter | |
---|---|
Name | Description |
value | SpeechAdaptation |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setAdaptation(SpeechAdaptation.Builder builderForValue)
public RecognitionConfig.Builder setAdaptation(SpeechAdaptation.Builder builderForValue)
Speech adaptation configuration improves the accuracy of speech
recognition. For more information, see the speech
adaptation
documentation.
When speech adaptation is set it supersedes the speech_contexts
field.
.google.cloud.speech.v1.SpeechAdaptation adaptation = 20;
Parameter | |
---|---|
Name | Description |
builderForValue | SpeechAdaptation.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setAlternativeLanguageCodes(int index, String value)
public RecognitionConfig.Builder setAlternativeLanguageCodes(int index, String value)
A list of up to 3 additional BCP-47 language tags, listing possible alternative languages of the supplied audio. See Language Support for a list of the currently supported language codes. If alternative languages are listed, recognition result will contain recognition in the most likely language detected including the main language_code. The recognition result will include the language tag of the language detected in the audio. Note: This feature is only supported for Voice Command and Voice Search use cases and performance may vary for other use cases (e.g., phone call transcription).
repeated string alternative_language_codes = 18;
Parameters | |
---|---|
Name | Description |
index | int The index to set the value at. |
value | String The alternativeLanguageCodes to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setAudioChannelCount(int value)
public RecognitionConfig.Builder setAudioChannelCount(int value)
The number of channels in the input audio data.
ONLY set this for MULTI-CHANNEL recognition.
Valid values for LINEAR16, OGG_OPUS and FLAC are 1
-8
.
Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only 1
.
If 0
or omitted, defaults to one channel (mono).
Note: We only recognize the first channel by default.
To perform independent recognition on each channel set
enable_separate_recognition_per_channel
to 'true'.
int32 audio_channel_count = 7;
Parameter | |
---|---|
Name | Description |
value | int The audioChannelCount to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setDiarizationConfig(SpeakerDiarizationConfig value)
public RecognitionConfig.Builder setDiarizationConfig(SpeakerDiarizationConfig value)
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Parameter | |
---|---|
Name | Description |
value | SpeakerDiarizationConfig |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setDiarizationConfig(SpeakerDiarizationConfig.Builder builderForValue)
public RecognitionConfig.Builder setDiarizationConfig(SpeakerDiarizationConfig.Builder builderForValue)
Config to enable speaker diarization and set additional parameters to make diarization better suited for your application. Note: When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
.google.cloud.speech.v1.SpeakerDiarizationConfig diarization_config = 19;
Parameter | |
---|---|
Name | Description |
builderForValue | SpeakerDiarizationConfig.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setEnableAutomaticPunctuation(boolean value)
public RecognitionConfig.Builder setEnableAutomaticPunctuation(boolean value)
If 'true', adds punctuation to recognition result hypotheses. This feature is only available in select languages. Setting this for requests in other languages has no effect at all. The default 'false' value does not add punctuation to result hypotheses.
bool enable_automatic_punctuation = 11;
Parameter | |
---|---|
Name | Description |
value | boolean The enableAutomaticPunctuation to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setEnableSeparateRecognitionPerChannel(boolean value)
public RecognitionConfig.Builder setEnableSeparateRecognitionPerChannel(boolean value)
This needs to be set to true
explicitly and audio_channel_count
> 1
to get each channel recognized separately. The recognition result will
contain a channel_tag
field to state which channel that result belongs
to. If this is not true, we will only recognize the first channel. The
request is billed cumulatively for all channels recognized:
audio_channel_count
multiplied by the length of the audio.
bool enable_separate_recognition_per_channel = 12;
Parameter | |
---|---|
Name | Description |
value | boolean The enableSeparateRecognitionPerChannel to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setEnableSpokenEmojis(BoolValue value)
public RecognitionConfig.Builder setEnableSpokenEmojis(BoolValue value)
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Parameter | |
---|---|
Name | Description |
value | BoolValue |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setEnableSpokenEmojis(BoolValue.Builder builderForValue)
public RecognitionConfig.Builder setEnableSpokenEmojis(BoolValue.Builder builderForValue)
The spoken emoji behavior for the call If not set, uses default behavior based on model of choice If 'true', adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If 'false', spoken emojis are not replaced.
.google.protobuf.BoolValue enable_spoken_emojis = 23;
Parameter | |
---|---|
Name | Description |
builderForValue | Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setEnableSpokenPunctuation(BoolValue value)
public RecognitionConfig.Builder setEnableSpokenPunctuation(BoolValue value)
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Parameter | |
---|---|
Name | Description |
value | BoolValue |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setEnableSpokenPunctuation(BoolValue.Builder builderForValue)
public RecognitionConfig.Builder setEnableSpokenPunctuation(BoolValue.Builder builderForValue)
The spoken punctuation behavior for the call If not set, uses default behavior based on model of choice e.g. command_and_search will enable spoken punctuation by default If 'true', replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If 'false', spoken punctuation is not replaced.
.google.protobuf.BoolValue enable_spoken_punctuation = 22;
Parameter | |
---|---|
Name | Description |
builderForValue | Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setEnableWordConfidence(boolean value)
public RecognitionConfig.Builder setEnableWordConfidence(boolean value)
If true
, the top result includes a list of words and the
confidence for those words. If false
, no word-level confidence
information is returned. The default is false
.
bool enable_word_confidence = 15;
Parameter | |
---|---|
Name | Description |
value | boolean The enableWordConfidence to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setEnableWordTimeOffsets(boolean value)
public RecognitionConfig.Builder setEnableWordTimeOffsets(boolean value)
If true
, the top result includes a list of words and
the start and end time offsets (timestamps) for those words. If
false
, no word-level time offset information is returned. The default is
false
.
bool enable_word_time_offsets = 8;
Parameter | |
---|---|
Name | Description |
value | boolean The enableWordTimeOffsets to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setEncoding(RecognitionConfig.AudioEncoding value)
public RecognitionConfig.Builder setEncoding(RecognitionConfig.AudioEncoding value)
Encoding of audio data sent in all RecognitionAudio
messages.
This field is optional for FLAC
and WAV
audio files and required
for all other audio formats. For details, see
AudioEncoding.
.google.cloud.speech.v1.RecognitionConfig.AudioEncoding encoding = 1;
Parameter | |
---|---|
Name | Description |
value | RecognitionConfig.AudioEncoding The encoding to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setEncodingValue(int value)
public RecognitionConfig.Builder setEncodingValue(int value)
Encoding of audio data sent in all RecognitionAudio
messages.
This field is optional for FLAC
and WAV
audio files and required
for all other audio formats. For details, see
AudioEncoding.
.google.cloud.speech.v1.RecognitionConfig.AudioEncoding encoding = 1;
Parameter | |
---|---|
Name | Description |
value | int The enum numeric value on the wire for encoding to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setField(Descriptors.FieldDescriptor field, Object value)
public RecognitionConfig.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters | |
---|---|
Name | Description |
field | FieldDescriptor |
value | Object |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setLanguageCode(String value)
public RecognitionConfig.Builder setLanguageCode(String value)
Required. The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
string language_code = 3 [(.google.api.field_behavior) = REQUIRED];
Parameter | |
---|---|
Name | Description |
value | String The languageCode to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setLanguageCodeBytes(ByteString value)
public RecognitionConfig.Builder setLanguageCodeBytes(ByteString value)
Required. The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
string language_code = 3 [(.google.api.field_behavior) = REQUIRED];
Parameter | |
---|---|
Name | Description |
value | ByteString The bytes for languageCode to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setMaxAlternatives(int value)
public RecognitionConfig.Builder setMaxAlternatives(int value)
Maximum number of recognition hypotheses to be returned.
Specifically, the maximum number of SpeechRecognitionAlternative
messages
within each SpeechRecognitionResult
.
The server may return fewer than max_alternatives
.
Valid values are 0
-30
. A value of 0
or 1
will return a maximum of
one. If omitted, will return a maximum of one.
int32 max_alternatives = 4;
Parameter | |
---|---|
Name | Description |
value | int The maxAlternatives to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setMetadata(RecognitionMetadata value)
public RecognitionConfig.Builder setMetadata(RecognitionMetadata value)
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Parameter | |
---|---|
Name | Description |
value | RecognitionMetadata |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setMetadata(RecognitionMetadata.Builder builderForValue)
public RecognitionConfig.Builder setMetadata(RecognitionMetadata.Builder builderForValue)
Metadata regarding this request.
.google.cloud.speech.v1.RecognitionMetadata metadata = 9;
Parameter | |
---|---|
Name | Description |
builderForValue | RecognitionMetadata.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setModel(String value)
public RecognitionConfig.Builder setModel(String value)
Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig. <table> <tr> <td><b>Model</b></td> <td><b>Description</b></td> </tr> <tr> <td><code>latest_long</code></td> <td>Best for long form content like media or conversation.</td> </tr> <tr> <td><code>latest_short</code></td> <td>Best for short form content like commands or single shot directed speech.</td> </tr> <tr> <td><code>command_and_search</code></td> <td>Best for short queries such as voice commands or voice search.</td> </tr> <tr> <td><code>phone_call</code></td> <td>Best for audio that originated from a phone call (typically recorded at an 8khz sampling rate).</td> </tr> <tr> <td><code>video</code></td> <td>Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate. This is a premium model that costs more than the standard rate.</td> </tr> <tr> <td><code>default</code></td> <td>Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.</td> </tr> <tr> <td><code>medical_conversation</code></td> <td>Best for audio that originated from a conversation between a medical provider and patient.</td> </tr> <tr> <td><code>medical_dictation</code></td> <td>Best for audio that originated from dictation notes by a medical provider.</td> </tr> </table>
string model = 13;
Parameter | |
---|---|
Name | Description |
value | String The model to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setModelBytes(ByteString value)
public RecognitionConfig.Builder setModelBytes(ByteString value)
Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig. <table> <tr> <td><b>Model</b></td> <td><b>Description</b></td> </tr> <tr> <td><code>latest_long</code></td> <td>Best for long form content like media or conversation.</td> </tr> <tr> <td><code>latest_short</code></td> <td>Best for short form content like commands or single shot directed speech.</td> </tr> <tr> <td><code>command_and_search</code></td> <td>Best for short queries such as voice commands or voice search.</td> </tr> <tr> <td><code>phone_call</code></td> <td>Best for audio that originated from a phone call (typically recorded at an 8khz sampling rate).</td> </tr> <tr> <td><code>video</code></td> <td>Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate. This is a premium model that costs more than the standard rate.</td> </tr> <tr> <td><code>default</code></td> <td>Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.</td> </tr> <tr> <td><code>medical_conversation</code></td> <td>Best for audio that originated from a conversation between a medical provider and patient.</td> </tr> <tr> <td><code>medical_dictation</code></td> <td>Best for audio that originated from dictation notes by a medical provider.</td> </tr> </table>
string model = 13;
Parameter | |
---|---|
Name | Description |
value | ByteString The bytes for model to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setProfanityFilter(boolean value)
public RecognitionConfig.Builder setProfanityFilter(boolean value)
If set to true
, the server will attempt to filter out
profanities, replacing all but the initial character in each filtered word
with asterisks, e.g. "f***". If set to false
or omitted, profanities
won't be filtered out.
bool profanity_filter = 5;
Parameter | |
---|---|
Name | Description |
value | boolean The profanityFilter to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public RecognitionConfig.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters | |
---|---|
Name | Description |
field | FieldDescriptor |
index | int |
value | Object |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setSampleRateHertz(int value)
public RecognitionConfig.Builder setSampleRateHertz(int value)
Sample rate in Hertz of the audio data sent in all
RecognitionAudio
messages. Valid values are: 8000-48000.
16000 is optimal. For best results, set the sampling rate of the audio
source to 16000 Hz. If that's not possible, use the native sample rate of
the audio source (instead of re-sampling).
This field is optional for FLAC and WAV audio files, but is
required for all other audio formats. For details, see
AudioEncoding.
int32 sample_rate_hertz = 2;
Parameter | |
---|---|
Name | Description |
value | int The sampleRateHertz to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |
setSpeechContexts(int index, SpeechContext value)
public RecognitionConfig.Builder setSpeechContexts(int index, SpeechContext value)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameters | |
---|---|
Name | Description |
index | int |
value | SpeechContext |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setSpeechContexts(int index, SpeechContext.Builder builderForValue)
public RecognitionConfig.Builder setSpeechContexts(int index, SpeechContext.Builder builderForValue)
Array of SpeechContext. A means to provide context to assist the speech recognition. For more information, see speech adaptation.
repeated .google.cloud.speech.v1.SpeechContext speech_contexts = 6;
Parameters | |
---|---|
Name | Description |
index | int |
builderForValue | SpeechContext.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setTranscriptNormalization(TranscriptNormalization value)
public RecognitionConfig.Builder setTranscriptNormalization(TranscriptNormalization value)
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Parameter | |
---|---|
Name | Description |
value | TranscriptNormalization |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setTranscriptNormalization(TranscriptNormalization.Builder builderForValue)
public RecognitionConfig.Builder setTranscriptNormalization(TranscriptNormalization.Builder builderForValue)
Optional. Use transcription normalization to automatically replace parts of the transcript with phrases of your choosing. For StreamingRecognize, this normalization only applies to stable partial transcripts (stability > 0.8) and final transcripts.
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
Parameter | |
---|---|
Name | Description |
builderForValue | TranscriptNormalization.Builder |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setUnknownFields(UnknownFieldSet unknownFields)
public final RecognitionConfig.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter | |
---|---|
Name | Description |
unknownFields | UnknownFieldSet |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder |
setUseEnhanced(boolean value)
public RecognitionConfig.Builder setUseEnhanced(boolean value)
Set to true to use an enhanced model for speech recognition.
If use_enhanced
is set to true and the model
field is not set, then
an appropriate enhanced model is chosen if an enhanced model exists for
the audio.
If use_enhanced
is true and an enhanced version of the specified model
does not exist, then the speech is recognized using the standard version
of the specified model.
bool use_enhanced = 14;
Parameter | |
---|---|
Name | Description |
value | boolean The useEnhanced to set. |
Returns | |
---|---|
Type | Description |
RecognitionConfig.Builder | This builder for chaining. |