The Converter unit, of type kAudioUnitSubType_AUConverter, lets youĬonvert audio data from one format to another. The Generic Output unit, of type kAudioUnitSubType_- GenericOutput, supportsĬonverting to and from linear PCM format can be used to start and stop a graph. The characteristics of the I/O unit and adds echo suppression and other features for two-way communication. The Voice Processing I/O unit, of type kAudioUnitSubType_- VoiceProcessingIO, has
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For demonstrations of how to use this audio unit, see the sample code project aurioTouch. The Remote I/O unit, of type kAudioUnitSubType_RemoteIO, connects toĪudio input and output hardware and supports realtime I/O. For a demonstration of how to use this audio unit, see the sample code project Audio It also supports left/right panning for each input. You mix multiple mono or stereo audio streams to a single stereo stream.
The Multichannel Mixer unit, of type kAudioUnitSubType_- MultiChannelMixer, lets OpenAL is built on top of this audio unit and provides a higher-level API well suited for game apps.
You mix multiple audio streams, specify stereo output panning, manipulate playback rate, and more. The 3D Mixer unit, of type kAudioUnitSubType_AU3DMixerEmbedded, lets For a demonstration of how to use this audio unit, see the sample code project iPhoneMixerEQGraphTest. Preset-based equalizer you can use in your application. The iPod EQ unit, of type kAudioUnitSubType_AUiPodEQ, provides a simple,
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