---
title: mDuckingLevel
framework: audiotoolbox
role: symbol
role_heading: Instance Property
path: audiotoolbox/auvoiceiootheraudioduckingconfiguration/mduckinglevel
---

# mDuckingLevel

The ducking level of other non-voice audio.

## Declaration

```swift
var mDuckingLevel: AUVoiceIOOtherAudioDuckingLevel
```

## Discussion

Discussion A higher level of ducking could increase the intelligibility of voice chat.

## See Also

### Inspecting a configuration

- [mEnableAdvancedDucking](audiotoolbox/auvoiceiootheraudioduckingconfiguration/menableadvancedducking.md)