kStereoMixerParam_PrePeakHoldLevel Declarationvar kStereoMixerParam_PrePeakHoldLevel: AudioUnitParameterID { get } See AlsoConstantskStereoMixerParam_PankStereoMixerParam_PostAveragePowerkStereoMixerParam_PostPeakHoldLevelkStereoMixerParam_PreAveragePowerkStereoMixerParam_Volume