---
title: ManagedAudioChannelLayout.ChannelDescriptions
framework: coreaudio
role: symbol
role_heading: Structure
path: coreaudio/managedaudiochannellayout/channeldescriptions-swift.struct
---

# ManagedAudioChannelLayout.ChannelDescriptions

A collection of AudioChannelDescriptions.

## Declaration

```swift
struct ChannelDescriptions
```

## Relationships

### Conforms To

- [BidirectionalCollection](swift/bidirectionalcollection.md)
- [Collection](swift/collection.md)
- [Equatable](swift/equatable.md)
- [MutableCollection](swift/mutablecollection.md)
- [RandomAccessCollection](swift/randomaccesscollection.md)
- [Sequence](swift/sequence.md)