---
title: distanceAttenuationParameters
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudioenvironmentnode/distanceattenuationparameters
---

# distanceAttenuationParameters

The distance attenuation parameters for the environment.

## Declaration

```swift
var distanceAttenuationParameters: AVAudioEnvironmentDistanceAttenuationParameters { get }
```

## See Also

### Getting Attenuation and Reverb Properties

- [reverbParameters](avfaudio/avaudioenvironmentnode/reverbparameters.md)