---
title: kAudioUnitProperty_SampleRateConverterComplexity
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kaudiounitproperty_samplerateconvertercomplexity
---

# kAudioUnitProperty_SampleRateConverterComplexity

## Declaration

```swift
var kAudioUnitProperty_SampleRateConverterComplexity: AudioUnitPropertyID { get }
```