User Guide/Spectrogram and Parameter Viewer/Sectioner/Set Calibration Data

Set the calibration data for this sound file using the spectrum in the Sectioner spectrum window.

calibrate signal of ... channels

Select which channels should be calibrated.

calibration level

The level this peak actually has, as defined on calibration tone generation.

reference amplitude

The reference amplitude for the level calculation. E.g. 20e-6

signal amplification

The amplification difference between the calibration tone and the signal (E.g. if an amplifier was used when recording).

You can choose to use the audio set attributes as seen above (click the Use AudioSet Attributes button) or the values in one of the calibration sets (click the Use Calibration Set and select the desired set). The calibration data is saved by pressing the Set Calibration Data button.