Interface RecognitionConfigOrBuilder

public interface RecognitionConfigOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getAudioChannelCount()

public abstract int getAudioChannelCount()

The number of channels in the input audio data. ONLY set this for MULTI-CHANNEL recognition. Valid values for LINEAR16 and FLAC are 1-8. Valid values for OGG_OPUS are '1'-'254'. 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
TypeDescription
int

The audioChannelCount.

getDiarizationConfig()

public abstract 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
TypeDescription
SpeakerDiarizationConfig

The diarizationConfig.

getDiarizationConfigOrBuilder()

public abstract 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
TypeDescription
SpeakerDiarizationConfigOrBuilder

getEnableAutomaticPunctuation()

public abstract 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
TypeDescription
boolean

The enableAutomaticPunctuation.

getEnableSeparateRecognitionPerChannel()

public abstract 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
TypeDescription
boolean

The enableSeparateRecognitionPerChannel.

getEnableWordTimeOffsets()

public abstract 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
TypeDescription
boolean

The enableWordTimeOffsets.

getEncoding()

public abstract 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
TypeDescription
RecognitionConfig.AudioEncoding

The encoding.

getEncodingValue()

public abstract 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
TypeDescription
int

The enum numeric value on the wire for encoding.

getLanguageCode()

public abstract 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
TypeDescription
String

The languageCode.

getLanguageCodeBytes()

public abstract 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
TypeDescription
ByteString

The bytes for languageCode.

getMaxAlternatives()

public abstract 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
TypeDescription
int

The maxAlternatives.

getMetadata()

public abstract RecognitionMetadata getMetadata()

Metadata regarding this request.

.google.cloud.speech.v1.RecognitionMetadata metadata = 9;

Returns
TypeDescription
RecognitionMetadata

The metadata.

getMetadataOrBuilder()

public abstract RecognitionMetadataOrBuilder getMetadataOrBuilder()

Metadata regarding this request.

.google.cloud.speech.v1.RecognitionMetadata metadata = 9;

Returns
TypeDescription
RecognitionMetadataOrBuilder

getModel()

public abstract 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>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> </table>

string model = 13;

Returns
TypeDescription
String

The model.

getModelBytes()

public abstract 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>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> </table>

string model = 13;

Returns
TypeDescription
ByteString

The bytes for model.

getProfanityFilter()

public abstract 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
TypeDescription
boolean

The profanityFilter.

getSampleRateHertz()

public abstract 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
TypeDescription
int

The sampleRateHertz.

getSpeechContexts(int index)

public abstract 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
NameDescription
indexint
Returns
TypeDescription
SpeechContext

getSpeechContextsCount()

public abstract 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
TypeDescription
int

getSpeechContextsList()

public abstract 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
TypeDescription
List<SpeechContext>

getSpeechContextsOrBuilder(int index)

public abstract 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
NameDescription
indexint
Returns
TypeDescription
SpeechContextOrBuilder

getSpeechContextsOrBuilderList()

public abstract 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
TypeDescription
List<? extends com.google.cloud.speech.v1.SpeechContextOrBuilder>

getUseEnhanced()

public abstract 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
TypeDescription
boolean

The useEnhanced.

hasDiarizationConfig()

public abstract 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
TypeDescription
boolean

Whether the diarizationConfig field is set.

hasMetadata()

public abstract boolean hasMetadata()

Metadata regarding this request.

.google.cloud.speech.v1.RecognitionMetadata metadata = 9;

Returns
TypeDescription
boolean

Whether the metadata field is set.