---
title: AudioQueueParameterValue
framework: audiotoolbox
role: symbol
role_heading: Type Alias
path: audiotoolbox/audioqueueparametervalue
---

# AudioQueueParameterValue

A Float32 value for an audio queue parameter.

## Declaration

```swift
typealias AudioQueueParameterValue = Float32
```

## See Also

### Data Types

- [AudioQueueChannelAssignment](audiotoolbox/audioqueuechannelassignment.md)
- [AudioQueueProcessingTapFlags](audiotoolbox/audioqueueprocessingtapflags.md)
- [AudioQueueBuffer](audiotoolbox/audioqueuebuffer.md)
- [AudioQueueBufferRef](audiotoolbox/audioqueuebufferref.md)
- [AudioQueueLevelMeterState](audiotoolbox/audioqueuelevelmeterstate.md)
- [AudioQueueParameterEvent](audiotoolbox/audioqueueparameterevent.md)
- [AudioQueueParameterID](audiotoolbox/audioqueueparameterid.md)
- [AudioQueueProcessingTapCallback](audiotoolbox/audioqueueprocessingtapcallback.md)
- [AudioQueueProcessingTapRef](audiotoolbox/audioqueueprocessingtapref.md)