---
title: NSSoundDelegate
framework: appkit
role: symbol
role_heading: Protocol
path: appkit/nssounddelegate
---

# NSSoundDelegate

A set of optional methods implemented by delegates of NSSound objects.

## Declaration

```swift
protocol NSSoundDelegate : NSObjectProtocol
```

## Topics

### Playing Sounds

- [sound(_:didFinishPlaying:)](appkit/nssounddelegate/sound(_:didfinishplaying:).md)

## Relationships

### Inherits From

- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Detecting When a Sound Finishes Playing

- [delegate](appkit/nssound/delegate.md)