kAudioUnitSubType_AU3DMixerEmbedded
An audio unit in iOS that is a simplified version of the macOS kAudioUnitSubType_3DMixer audio unit. It can have any number of input buses and one output bus. Each input bus can be stereo or mono. The output bus is stereo.
Declaration
var kAudioUnitSubType_AU3DMixerEmbedded: UInt32 { get }