---
title: "makeBiquadSetup(channelCount:coefficients:sectionCount:)"
framework: accelerate
role: symbol
role_heading: Type Method
path: "accelerate/vdsp/vectorizablefloat/makebiquadsetup(channelcount:coefficients:sectioncount:)"
---

# makeBiquadSetup(channelCount:coefficients:sectionCount:)

## Declaration

```swift
static func makeBiquadSetup(channelCount: UInt, coefficients: [Double], sectionCount: UInt) -> OpaquePointer?
```