---
title: "AVAudioPCMBuffer.MutableChannelData.float(_:)"
framework: avfaudio
role: symbol
role_heading: Case
path: "avfaudio/avaudiopcmbuffer/mutablechanneldata/float(_:)"
---

# AVAudioPCMBuffer.MutableChannelData.float(_:)

## Declaration

```swift
case float(MutableSpan<Float>)
```

## See Also

### Getting typed mutable channel data

- [AVAudioPCMBuffer.MutableChannelData.int16(_:)](avfaudio/avaudiopcmbuffer/mutablechanneldata/int16(_:).md)
- [AVAudioPCMBuffer.MutableChannelData.int32(_:)](avfaudio/avaudiopcmbuffer/mutablechanneldata/int32(_:).md)