kMultiChannelMixerParam_PreAveragePower
The average power level of the channel, prior to the mixer, in decibels.
Declaration
var kMultiChannelMixerParam_PreAveragePower: AudioUnitParameterID { get }Discussion
Input and output scope. This is a read-only property. Use the value of this constant to read the left channel and its value+1 to read the right channel.