---
title: "init(inParamID:inValue:outName:)"
framework: audiotoolbox
role: symbol
role_heading: Initializer
path: "audiotoolbox/audiounitparametervaluename/init(inparamid:invalue:outname:)"
---

# init(inParamID:inValue:outName:)

## Declaration

```swift
init(inParamID: AudioUnitParameterID, inValue: UnsafePointer<Float32>, outName: Unmanaged<CFString>)
```