If your sound card requires
special settings, you can click the button to display all the sound card settings shown below.
Make sure settings such as 3D-sound is turned off (not present in the figure above).
Important! If the setting below is selected in step 3,
should be
checked in order to avoid feedback. This feedback may otherwise occur when you
are not performing any measurements with WinMLS (the Windows mixer can be set to
monitor the input signal and this may generate feedback).