Class InputAudioConfig (1.37.0) 

InputAudioConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Instructs the speech recognizer on how to process the audio content.

Attributes
Name Description
audio_encoding google.cloud.dialogflowcx_v3.types.AudioEncoding
Required. Audio encoding of the audio content to process.
sample_rate_hertz int
Sample rate (in Hertz) of the audio content sent in the query. Refer to `Cloud Speech API documentation
enable_word_info bool
Optional. If true, Dialogflow returns SpeechWordInfo in StreamingRecognitionResult with information about the recognized speech words, e.g. start and end time offsets. If false or unspecified, Speech doesn't return any word-level information.
phrase_hints MutableSequence[str]
Optional. A list of strings containing words and phrases that the speech recognizer should recognize with higher likelihood. See `the Cloud Speech documentation
model str
Optional. Which Speech model to select for the given request. For more information, see `Speech models
model_variant google.cloud.dialogflowcx_v3.types.SpeechModelVariant
Optional. Which variant of the [Speech model][google.cloud.dialogflow.cx.v3.InputAudioConfig.model] to use.
single_utterance bool
Optional. If false (default), recognition does not cease until the client closes the stream. If true, the recognizer will detect a single spoken utterance in input audio. Recognition ceases when it detects the audio's voice has stopped or paused. In this case, once a detected intent is received, the client should close the stream and start a new request with a new stream as needed. Note: This setting is relevant only for streaming methods.
barge_in_config google.cloud.dialogflowcx_v3.types.BargeInConfig
Configuration of barge-in behavior during the streaming of input audio.
opt_out_conformer_model_migration bool
If true, the request will opt out for STT conformer model migration. This field will be deprecated once force migration takes place in June 2024. Please refer to `Dialogflow CX Speech model migration