`FLAC` (Free Lossless Audio Codec) is the recommended encoding because it is lossless--therefore recognition is not compromised--and requires only about half the bandwidth of `LINEAR16`.

Uncompressed 16-bit signed little-endian samples (Linear PCM).

8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.

Indicates this message is the final message.

Request the audio engine to flush its buffers.

Default value to perform no action.

Request the audio engine reset itself.

Default Setting.

Targets low False Reject (FR).

Expects about 3 False Accepts per day for Fixed-Trigger models, and about 2 False Accepts per day for SoundID models.

Expects about 2 False Accepts per day for Fixed-Trigger models, and about 1 False Accept per day for SoundID models.

Expects about 16 False Accepts per day for Fixed-Trigger models, and about 5 False Accepts per day for SoundID models.

Expects about 32 False Accepts per day for Fixed-Trigger models, and about 10 False Accepts per day for SoundID models.

Expects about 8 False Accepts per day for Fixed-Trigger models, and about 3 False Accepts per day for SoundID models.

Final state FINAL indicates that the word has moved out of the active logit buffer and can no longer be updated given additional information.

Default state is PENDING which indicates that the speech system may decide to change the word in the future given additional audio data.

AudioBiometrics_ServiceDesc is the grpc.ServiceDesc for AudioBiometrics service.

Enum value maps for AudioConfig_AudioEncoding.

Enum value maps for AudioConfig_AudioEncoding.

AudioEvents_ServiceDesc is the grpc.ServiceDesc for AudioEvents service.

AudioModels_ServiceDesc is the grpc.ServiceDesc for AudioModels service.

Enum value maps for AudioPostProcessingAction.

Enum value maps for AudioPostProcessingAction.

AudioSynthesis_ServiceDesc is the grpc.ServiceDesc for AudioSynthesis service.

AudioTranscriptions_ServiceDesc is the grpc.ServiceDesc for AudioTranscriptions service.

Enum value maps for AuthenticateConfig_ThresholdSecurity.

Enum value maps for AuthenticateConfig_ThresholdSecurity.

Enum value maps for ThresholdSensitivity.

Enum value maps for ThresholdSensitivity.

Enum value maps for WordState.

Enum value maps for WordState.

Provides audio configuration information that specifies how to process the request.

AudioConfigValidationError is the validation error returned by AudioConfig.Validate if the designated constraints aren't met.

A model that is available for use.

AudioModelValidationError is the validation error returned by AudioModel.Validate if the designated constraints aren't met.

Action that can be passed along with any audio data.

AudioRequestPostProcessingActionValidationError is the validation error returned by AudioRequestPostProcessingAction.Validate if the designated constraints aren't met.

Metadata that can be passed along with any audio response indicating.

AudioResponsePostProcessingActionValidationError is the validation error returned by AudioResponsePostProcessingAction.Validate if the designated constraints aren't met.

Provides information for an audio-based authentication.

AuthenticateConfigValidationError is the validation error returned by AuthenticateConfig.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `Authenticate` method.

AuthenticateRequestValidationError is the validation error returned by AuthenticateRequest.Validate if the designated constraints aren't met.

Response to an authentication request.

AuthenticateResponseValidationError is the validation error returned by AuthenticateResponse.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `CreateEnrolledEvent` method.

CreateEnrolledEventRequestValidationError is the validation error returned by CreateEnrolledEventRequest.Validate if the designated constraints aren't met.

Provides information for an audio-based enrollment.

CreateEnrollmentConfigValidationError is the validation error returned by CreateEnrollmentConfig.Validate if the designated constraints aren't met.

CreateEnrollmentEventConfigValidationError is the validation error returned by CreateEnrollmentEventConfig.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `CreateEnrollment` method.

CreateEnrollmentRequestValidationError is the validation error returned by CreateEnrollmentRequest.Validate if the designated constraints aren't met.

Response to an enrollment request.

CreateEnrollmentResponseValidationError is the validation error returned by CreateEnrollmentResponse.Validate if the designated constraints aren't met.

Request to get a list of the available models.

GetModelsRequestValidationError is the validation error returned by GetModelsRequest.Validate if the designated constraints aren't met.

Response containing the models currently available.

GetModelsResponseValidationError is the validation error returned by GetModelsResponse.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `SynthesizeSpeech` method.

SynthesizeSpeechRequestValidationError is the validation error returned by SynthesizeSpeechRequest.Validate if the designated constraints aren't met.

The response to a speech synthesis request.

SynthesizeSpeechResponseValidationError is the validation error returned by SynthesizeSpeechResponse.Validate if the designated constraints aren't met.

Provides information for an audio-based transcription.

TranscribeConfigValidationError is the validation error returned by TranscribeConfig.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `Transcribe` method.

TranscribeRequestValidationError is the validation error returned by TranscribeRequest.Validate if the designated constraints aren't met.

Response from a TranscribeRequest.

TranscribeResponseValidationError is the validation error returned by TranscribeResponse.Validate if the designated constraints aren't met.

Word Level Transcription Data.

TranscribeWordResponseValidationError is the validation error returned by TranscribeWordResponse.Validate if the designated constraints aren't met.

TranscribeWordValidationError is the validation error returned by TranscribeWord.Validate if the designated constraints aren't met.

UnimplementedAudioBiometricsServer must be embedded to have forward compatible implementations.

UnimplementedAudioEventsServer must be embedded to have forward compatible implementations.

UnimplementedAudioModelsServer must be embedded to have forward compatible implementations.

UnimplementedAudioSynthesisServer must be embedded to have forward compatible implementations.

UnimplementedAudioTranscriptionsServer must be embedded to have forward compatible implementations.

Provides information for an audio-based event validation.

ValidateEnrolledEventConfigValidationError is the validation error returned by ValidateEnrolledEventConfig.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `ValidateEnrolledEvent` method.

ValidateEnrolledEventRequestValidationError is the validation error returned by ValidateEnrolledEventRequest.Validate if the designated constraints aren't met.

Response from a ValidateEventRequest.

ValidateEnrolledEventResponseValidationError is the validation error returned by ValidateEnrolledEventResponse.Validate if the designated constraints aren't met.

Provides information for an audio-based event recognition.

ValidateEventConfigValidationError is the validation error returned by ValidateEventConfig.Validate if the designated constraints aren't met.

The top-level message sent by the client for the `ValidateEvent` method.

ValidateEventRequestValidationError is the validation error returned by ValidateEventRequest.Validate if the designated constraints aren't met.

Response from a ValidateEventRequest.

ValidateEventResponseValidationError is the validation error returned by ValidateEventResponse.Validate if the designated constraints aren't met.

Configurations for the voice synthesis model.

VoiceSynthesisConfigValidationError is the validation error returned by VoiceSynthesisConfig.Validate if the designated constraints aren't met.

AudioBiometricsClient is the client API for AudioBiometrics service.

AudioBiometricsServer is the server API for AudioBiometrics service.

AudioEventsClient is the client API for AudioEvents service.

AudioEventsServer is the server API for AudioEvents service.

AudioModelsClient is the client API for AudioModels service.

AudioModelsServer is the server API for AudioModels service.

AudioSynthesisClient is the client API for AudioSynthesis service.

AudioSynthesisServer is the server API for AudioSynthesis service.

AudioTranscriptionsClient is the client API for AudioTranscriptions service.

AudioTranscriptionsServer is the server API for AudioTranscriptions service.

UnsafeAudioBiometricsServer may be embedded to opt out of forward compatibility for this service.

UnsafeAudioEventsServer may be embedded to opt out of forward compatibility for this service.

UnsafeAudioModelsServer may be embedded to opt out of forward compatibility for this service.

UnsafeAudioSynthesisServer may be embedded to opt out of forward compatibility for this service.

UnsafeAudioTranscriptionsServer may be embedded to opt out of forward compatibility for this service.

The encoding of the audio data sent in the request.

Specifies the authentication security mode.

Specifies how sensitive the event threshold of the model should be.