---
title: AVCaptureDevice.MicrophoneMode.voiceIsolation
framework: avfoundation
role: symbol
role_heading: Case
path: avfoundation/avcapturedevice/microphonemode/voiceisolation
---

# AVCaptureDevice.MicrophoneMode.voiceIsolation

A mode that processes microphone audio to isolate the voice and attenuate other signals.

## Declaration

```swift
case voiceIsolation
```

## See Also

### Microphone modes

- [AVCaptureDevice.MicrophoneMode.standard](avfoundation/avcapturedevice/microphonemode/standard.md)
- [AVCaptureDevice.MicrophoneMode.wideSpectrum](avfoundation/avcapturedevice/microphonemode/widespectrum.md)