Individual calibration

If you have selected  in step 3 which is the advanced method of calibration, the dialog box will look as shown below.

In step 3 the sound card must be calibrated. If the sound card sensitivity is known, click the  button to make it possible to enter the sensitivity manually. Then type in the sensitivity.

If the sound card sensitivity is not know, click  the  button and follow the instructions in the Individual calibration example: Measuring voltage using an adjustable attenuator section.

In step 4a select if you are using an amplifier. If yes, in step 4b type the amplifier gain. If you have an amplifier with gain steps, you can make a file with gain steps so you can easily switch gain steps. See the Individual calibration example: Measuring voltage using an adjustable attenuator section for more information.

In step 5, if the transducer sensitivity is known, click the  button to make it possible to enter the sensitivity manually. Then type in the sensitivity. If the sensitivity is not known, click the  button to calibrate the transducer.