[plug] app for ausio testing

[Denis Brown]

At 12:49 PM 31/03/2006, you wrote:
>I have an remote control audio switch I am trying to fix/test.
>
>Is there an app that will generate a test tone (sine, at various
>amplitudes, accuracy not important) and read the level back in (either
>in db, or graphical view.  Will obviously need to be duplex, and
>preferably via ALSA.

Hello Bill.

This site might prove useful for the signal generator part.

http://www.comp.leeds.ac.uk/jj/linux/siggen.html

Denis