---
title: CAClockTimebase.audioDevice
framework: audiotoolbox
role: symbol
role_heading: Case
path: audiotoolbox/caclocktimebase/audiodevice
---

# CAClockTimebase.audioDevice

## Declaration

```swift
case audioDevice
```

## See Also

### Constants

- [CAClockTimebase.audioOutputUnit](audiotoolbox/caclocktimebase/audiooutputunit.md)
- [CAClockTimebase.hostTime](audiotoolbox/caclocktimebase/hosttime.md)