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# 3D Mixer Unit Parameters

Parameters for the 3D Mixer unit.

## Topics

### Constants

[`var k3DMixerParam_Azimuth: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_Azimuth)

[`var k3DMixerParam_Distance: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_Distance)

[`var k3DMixerParam_Elevation: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_Elevation)

[`var k3DMixerParam_Enable: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_Enable)

[`var k3DMixerParam_Gain: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_Gain)

[`var k3DMixerParam_GlobalReverbGain: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_GlobalReverbGain)

[`var k3DMixerParam_MaxGain: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_MaxGain)

[`var k3DMixerParam_MinGain: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_MinGain)

[`var k3DMixerParam_ObstructionAttenuation: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_ObstructionAttenuation)

[`var k3DMixerParam_OcclusionAttenuation: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_OcclusionAttenuation)

[`var k3DMixerParam_PlaybackRate: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_PlaybackRate)

[`var k3DMixerParam_PostAveragePower: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_PostAveragePower)

[`var k3DMixerParam_PostPeakHoldLevel: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_PostPeakHoldLevel)

[`var k3DMixerParam_PreAveragePower: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_PreAveragePower)

[`var k3DMixerParam_PrePeakHoldLevel: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_PrePeakHoldLevel)

[`var k3DMixerParam_ReverbBlend: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_ReverbBlend)

[`var k3DMixerParam_BusEnable: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_BusEnable)

[`var k3DMixerParam_DryWetReverbBlend: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_DryWetReverbBlend)

[`var k3DMixerParam_GlobalReverbGainInDecibels: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_GlobalReverbGainInDecibels)

[`var k3DMixerParam_MaxGainInDecibels: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_MaxGainInDecibels)

[`var k3DMixerParam_MinGainInDecibels: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_MinGainInDecibels)

[`var k3DMixerParam_ObstructionAttenuationInDecibels: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_ObstructionAttenuationInDecibels)

[`var k3DMixerParam_OcclusionAttenuationInDecibels: AudioUnitParameterID`](/documentation/AudioToolbox/k3DMixerParam_OcclusionAttenuationInDecibels)


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