```
public final class PHASECalibrationMode
extends java.lang.Object
```
[@enum] PHASECalibrationMode Calibration mode. [@note] In general, clients are advised use a calibrated input mode. Setting the value to PHASECalibrationModeNone is not advised. [@constant] PHASECalibrationModeNone Linear gain with no reference (uncailbrated). [@constant] PHASECalibrationModeRelativeSpl SPL relative to a device-tuned SPL (when available). [@constant] PHASECalibrationModeAbsoluteSpl Absolute SPL. The system will hit the value 'if it can' (depending on the capabilities of the current output device).

Class PHASECalibrationMode