Microsoft.CognitiveServices.Speech.Audio Namespace

Reference

Important

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Classes

AudioConfig	Represents audio input or output configuration. Audio input can be from a microphone, file, or input stream. Audio output can be to a speaker, audio file output in WAV format, or output stream.
AudioInputStream	Represents audio input stream used for custom audio input configurations.
AudioOutputStream	Represents audio output stream used for custom audio output configurations. Updated in 1.7.0
AudioProcessingConstants	Represents audio input processing constants used for specifying the processing in AudioProcessingOptions.
AudioProcessingOptions	Represents audio processing options used with audio config class.
AudioStreamFormat	Represents audio stream format used for custom audio input configurations. Updated in 1.5.0
PullAudioInputStream	Represents audio input stream used for custom audio input configurations.
PullAudioInputStreamCallback	Defines callback methods (Read() and Close()) for custom audio input streams).
PullAudioOutputStream	Represents memory backed pull audio output stream used for custom audio output configurations. Updated in 1.7.0
PushAudioInputStream	Represents memory backed push audio input stream used for custom audio input configurations.
PushAudioOutputStream	Represents audio output stream used for custom audio output configurations. Updated in 1.7.0
PushAudioOutputStreamCallback	Abstract base class that defines callback methods (Write() and Close()) for custom audio output streams). Added in 1.4.0

Structs

MicrophoneArrayGeometry	Represents the geometry of a microphone array.
MicrophoneCoordinates	Represents coordinates for a microphone.

Enums

AudioStreamContainerFormat	Supported audio input container formats. Added in 1.4.0
AudioStreamWaveFormat	Represents the format specified inside WAV container which are sent directly as encoded to the speech service.
MicrophoneArrayType	Types of microphone arrays.
PresetMicrophoneArrayGeometry	Types of preset microphone array geometries. Check https://docs.microsoft.com/azure/cognitive-services/speech-service/speech-devices-sdk-microphone for details.
SpeakerReferenceChannel	Defines speaker reference channel position in input audio.