---
title: "addAmbientMixerParameters(identifier:listener:)"
framework: phase
role: symbol
role_heading: Instance Method
path: "phase/phasemixerparameters/addambientmixerparameters(identifier:listener:)"
---

# addAmbientMixerParameters(identifier:listener:)

Adds runtime parameters for an ambient mixer.

## Declaration

```swift
func addAmbientMixerParameters(identifier: String, listener: PHASEListener)
```

## Parameters

- `identifier`: The name of the spatial submixer.
- `listener`: An object that receives a source audio signal. The mixer orients the sound the listener receives based on its doc://com.apple.phase/documentation/PHASE/PHASEObject/transform.

## See Also

### Positioning and Orienting Audio

- [addSpatialMixerParameters(identifier:source:listener:)](phase/phasemixerparameters/addspatialmixerparameters(identifier:source:listener:).md)