---
title: isVoiceProcessingAGCEnabled
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudioinputnode/isvoiceprocessingagcenabled
---

# isVoiceProcessingAGCEnabled

A Boolean that indicates whether automatic gain control on the processed microphone uplink signal is active.

## Declaration

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

## Discussion

Discussion This property is in an enabled state by default.

## See Also

### Getting and Setting Voice Processing Properties

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