---
title: isVoiceProcessingInputMuted
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudioinputnode/isvoiceprocessinginputmuted
---

# isVoiceProcessingInputMuted

A Boolean that indicates whether the input of the voice processing unit is in a muted state.

## Declaration

```swift
var isVoiceProcessingInputMuted: Bool { get set }
```

## See Also

### Getting and Setting Voice Processing Properties

- [isVoiceProcessingBypassed](avfaudio/avaudioinputnode/isvoiceprocessingbypassed.md)
- [isVoiceProcessingAGCEnabled](avfaudio/avaudioinputnode/isvoiceprocessingagcenabled.md)
- [voiceProcessingOtherAudioDuckingConfiguration](avfaudio/avaudioinputnode/voiceprocessingotheraudioduckingconfiguration.md)
- [AVAudioVoiceProcessingOtherAudioDuckingConfiguration](avfaudio/avaudiovoiceprocessingotheraudioduckingconfiguration.md)