Measurement 1: Measuring the sound card response

The purpose of this test is to perform a simple measurement but also to check the frequency response and impulse response of the sound card.

You need a cable to connect the sound card input to the sound card output as shown in the figure below (except if you have a sound card that comes with a cable, such as the Digigram VXpocket).



In the figure above, a mini-jack cable is displayed which is used for most built-in and low-cost sound cards.



Setting analog input and output level

Setting digital output level

Performing the measurement

Sound card measurement result

Saving the measurement

Changing plot settings

Verifying the sound card measurement

Sound Card Troubleshooting

Saving the settings