---
title: PHASECalibrationMode.absoluteSpl
framework: phase
role: symbol
role_heading: Case
path: phase/phasecalibrationmode/absolutespl
---

# PHASECalibrationMode.absoluteSpl

A sound pressure level based on the current output device.

## Declaration

```swift
case absoluteSpl
```

## See Also

### Modes

- [PHASECalibrationMode.none](phase/phasecalibrationmode/none.md)
- [PHASECalibrationMode.relativeSpl](phase/phasecalibrationmode/relativespl.md)