Audio Unit Voice I/O

Topics

Observing muted speech

• kAUVoiceIOProperty_MutedSpeechActivityEventListener
• AUVoiceIOMutedSpeechActivityEventListener
• AUVoiceIOSpeechActivityEvent

Configuring voice processing

• kAUVoiceIOProperty_BypassVoiceProcessing
• kAUVoiceIOProperty_VoiceProcessingEnableAGC
• kAUVoiceIOProperty_MuteOutput

Configuring ducking of other audio

• AUVoiceIOOtherAudioDuckingConfiguration

Inspecting errors

• kAUVoiceIOErr_UnexpectedNumberOfInputChannels

See Also

Audio Units

• Generating spatial audio from a multichannel audio stream
• Audio Unit v3 Plug-Ins
• Audio Components
• Audio Unit v2 (C) API
• Audio Unit Properties