---
title: "AVAudioPCMBuffer.MutableChannelData.int16(_:)"
framework: avfaudio
role: symbol
role_heading: Case
path: "avfaudio/avaudiopcmbuffer/mutablechanneldata/int16(_:)"
---

# AVAudioPCMBuffer.MutableChannelData.int16(_:)

## Declaration

```swift
case int16(MutableSpan<Int16>)
```

## See Also

### Getting typed mutable channel data

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