---
title: kAudioQueueParam_Pan
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudioqueueparam_pan
---

# kAudioQueueParam_Pan

The stereo panning position of a source. For a monophonic source, panning is determined as follows:

## Declaration

```swift
var kAudioQueueParam_Pan: AudioQueueParameterID { get }
```

## Discussion

Discussion –1 = hard left   0 = center +1 = hard right For a stereophonic source, this parameter affects the left/right balance. For a multichannel source, this parameter has no effect.

## See Also

### Constants

- [kAudioQueueParam_Volume](audiotoolbox/kaudioqueueparam_volume.md)
- [kAudioQueueParam_PlayRate](audiotoolbox/kaudioqueueparam_playrate.md)
- [kAudioQueueParam_Pitch](audiotoolbox/kaudioqueueparam_pitch.md)
- [kAudioQueueParam_VolumeRampTime](audiotoolbox/kaudioqueueparam_volumeramptime.md)