---
title: channelDescriptions
framework: coreaudio
role: symbol
role_heading: Instance Property
path: coreaudio/managedaudiochannellayout/channeldescriptions-swift.property
---

# channelDescriptions

The AudioChannelDescriptions that describe the layout.

## Declaration

```swift
var channelDescriptions: ManagedAudioChannelLayout.ChannelDescriptions { get set }
```