---
title: url
framework: phase
role: symbol
role_heading: Instance Property
path: phase/phasesoundasset/url
---

# url

The URL of the sound asset.

## Declaration

```swift
var url: URL? { get }
```

## Discussion

Discussion This property has a value when an app creates the asset with registerSoundAsset(url:identifier:assetType:channelLayout:normalizationMode:); otherwise the value is nil.

## See Also

### Accessing Sound Data

- [data](phase/phasesoundasset/data.md)