Cloud Speech V1p1beta1 Client - Class StreamingRecognitionResult (1.7.0)

Version 1.7.0

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Beta

This library is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Reference documentation and code samples for the Cloud Speech V1p1beta1 Client class StreamingRecognitionResult.

A streaming speech recognition result corresponding to a portion of the audio that is currently being processed.

Generated from protobuf message google.cloud.speech.v1p1beta1.StreamingRecognitionResult

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ alternatives	array<Google\Cloud\Speech\V1p1beta1\SpeechRecognitionAlternative> May contain one or more recognition hypotheses (up to the maximum specified in max_alternatives). These alternatives are ordered in terms of accuracy, with the top (first) alternative being the most probable, as ranked by the recognizer.
↳ is_final	bool If false, this StreamingRecognitionResult represents an interim result that may change. If true, this is the final time the speech service will return this particular StreamingRecognitionResult, the recognizer will not return any further hypotheses for this portion of the transcript and corresponding audio.
↳ stability	float An estimate of the likelihood that the recognizer will not change its guess about this interim result. Values range from 0.0 (completely unstable) to 1.0 (completely stable). This field is only provided for interim results (is_final=false). The default of 0.0 is a sentinel value indicating stability was not set.
↳ result_end_time	Google\Protobuf\Duration Time offset of the end of this result relative to the beginning of the audio.
↳ channel_tag	int For multi-channel audio, this is the channel number corresponding to the recognized result for the audio from that channel. For audio_channel_count = N, its output values can range from '1' to 'N'.
↳ language_code	string Output only. The BCP-47 language tag of the language in this result. This language code was detected to have the most likelihood of being spoken in the audio.

getAlternatives

May contain one or more recognition hypotheses (up to the maximum specified in max_alternatives).

These alternatives are ordered in terms of accuracy, with the top (first) alternative being the most probable, as ranked by the recognizer.

Generated from protobuf field repeated .google.cloud.speech.v1p1beta1.SpeechRecognitionAlternative alternatives = 1;

Returns
Type	Description
Google\Protobuf\Internal\RepeatedField

setAlternatives

May contain one or more recognition hypotheses (up to the maximum specified in max_alternatives).

These alternatives are ordered in terms of accuracy, with the top (first) alternative being the most probable, as ranked by the recognizer.

Generated from protobuf field repeated .google.cloud.speech.v1p1beta1.SpeechRecognitionAlternative alternatives = 1;

Parameter
Name	Description
var	array<Google\Cloud\Speech\V1p1beta1\SpeechRecognitionAlternative>

Returns
Type	Description
$this

getIsFinal

If false, this StreamingRecognitionResult represents an interim result that may change. If true, this is the final time the speech service will return this particular StreamingRecognitionResult, the recognizer will not return any further hypotheses for this portion of the transcript and corresponding audio.

Generated from protobuf field bool is_final = 2;

Returns
Type	Description
bool

setIsFinal

If false, this StreamingRecognitionResult represents an interim result that may change. If true, this is the final time the speech service will return this particular StreamingRecognitionResult, the recognizer will not return any further hypotheses for this portion of the transcript and corresponding audio.

Generated from protobuf field bool is_final = 2;

Parameter
Name	Description
var	bool

Returns
Type	Description
$this

getStability

An estimate of the likelihood that the recognizer will not change its guess about this interim result. Values range from 0.0 (completely unstable) to 1.0 (completely stable).

This field is only provided for interim results (is_final=false). The default of 0.0 is a sentinel value indicating stability was not set.

Generated from protobuf field float stability = 3;

Returns
Type	Description
float

setStability

An estimate of the likelihood that the recognizer will not change its guess about this interim result. Values range from 0.0 (completely unstable) to 1.0 (completely stable).

This field is only provided for interim results (is_final=false). The default of 0.0 is a sentinel value indicating stability was not set.

Generated from protobuf field float stability = 3;

Parameter
Name	Description
var	float

Returns
Type	Description
$this

getResultEndTime

Time offset of the end of this result relative to the beginning of the audio.

Generated from protobuf field .google.protobuf.Duration result_end_time = 4;

Returns
Type	Description
Google\Protobuf\Duration|null

hasResultEndTime

clearResultEndTime

setResultEndTime

Time offset of the end of this result relative to the beginning of the audio.

Generated from protobuf field .google.protobuf.Duration result_end_time = 4;

Parameter
Name	Description
var	Google\Protobuf\Duration

Returns
Type	Description
$this

getChannelTag

For multi-channel audio, this is the channel number corresponding to the recognized result for the audio from that channel.

For audio_channel_count = N, its output values can range from '1' to 'N'.

Generated from protobuf field int32 channel_tag = 5;

Returns
Type	Description
int

setChannelTag

For multi-channel audio, this is the channel number corresponding to the recognized result for the audio from that channel.

For audio_channel_count = N, its output values can range from '1' to 'N'.

Generated from protobuf field int32 channel_tag = 5;

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getLanguageCode

Output only. The BCP-47 language tag of the language in this result. This language code was detected to have the most likelihood of being spoken in the audio.

Generated from protobuf field string language_code = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
string

setLanguageCode

Output only. The BCP-47 language tag of the language in this result. This language code was detected to have the most likelihood of being spoken in the audio.

Generated from protobuf field string language_code = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
var	string

Returns
Type	Description
$this