---
title: componentName
framework: audiotoolbox
role: symbol
role_heading: Instance Property
path: audiotoolbox/auaudiounit/componentname
---

# componentName

The audio unit’s component’s name.

## Declaration

```swift
var componentName: String? { get }
```

## Discussion

Discussion By convention, an audio unit’s component name is “manufacturerName: audioUnitName”.

## See Also

### Describing the Audio Unit

- [componentDescription](audiotoolbox/auaudiounit/componentdescription.md)
- [component](audiotoolbox/auaudiounit/component.md)
- [componentVersion](audiotoolbox/auaudiounit/componentversion.md)
- [audioUnitName](audiotoolbox/auaudiounit/audiounitname.md)
- [audioUnitShortName](audiotoolbox/auaudiounit/audiounitshortname.md)
- [manufacturerName](audiotoolbox/auaudiounit/manufacturername.md)