Hi, I've noticed that in Mac if when creating audiounit with VoiceProcessingIO it is ducking all the system audio. Is there a way to avoid it? This is how I create it:     AudioComponentDescription ioUnitDescription;     ioUnitDescription.componentType = kAudioUnitType_Output;     ioUnitDescription.componentSubType = kAudioUnitSubType_VoiceProcessingIO;     ioUnitDescription.componentManufacturer = kAudioUnitManufacturer_Apple;     ioUnitDescription.componentFlags = 0;     ioUnitDescription.componentFlagsMask = 0;     AudioComponent outputComponent = AudioComponentFindNext(NULL, &ioUnitDescription);     result = AudioComponentInstanceNew(outputComponent, &m_audioUnit);