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# AlertConfiguration.AlertSound

An object that describes the sound to play for a Live Activity update alert.

```
struct AlertSound
```

## Topics

### Configuring the alert sound

[`named(_:)`](/documentation/ActivityKit/AlertConfiguration/AlertSound/named(_:))

A function you use to configure a custom sound for a Live Activity update alert.

[`default`](/documentation/ActivityKit/AlertConfiguration/AlertSound/default)

A value that represents the system’s default alert sound.


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