Soft dB Tenor 24bits Data User Guide - Manual (Page 13)

Tenor Data Logger Soft dB inc.
Frequency (Hz): This is the calibrator emission frequency (typically 1000 Hz in the case of
a microphone).
dBref: This is the reference value used for the dB computation (typically 2E-5 for a
microphone).
When the calibrator set-up has been done, the average time parameter must be set. A
short average of 5 seconds is usually appropriate.
Then, the averaging process can be launched with the button Start Cali.
At the end of the average, the interface computes the required sensitivity to set the
calibrator level to the specified frequency.
Click the Ok button to accept the new sensitivity value and return to the main interface.
Import/Save sensor bank
The Import and Save sensor bank functions are very useful for simplifying the input set-up.
The save function allows saving the complete configuration of a specific input (Range(V),
Input Selection, Input Description, Unit Name, dBref and Sensitivity). The Import function
allows recalling the input configuration saved in a .sen file.
Before starting to use the Tenor system, we suggest taking some time to generate a .sen
file for all your sensors.
Note also that the entire set-up of the Tenor instrument can be saved in a .cfg file and
recalled from one measurement session to another. This configuration file created with the
Save .cfg button also includes the complete set-up of all inputs.
User Manual p. 13