I have very strange issue of hearing a "froggy" sound from my Lenovo laptop built-in speakers on Windows XP every 20 to 30 seconds. If I turn down the volume, the sound is gone. Obviously, there is some application that is producing this sound.
There is no Volume Mixer on Windows XP, and I do not know how to debug this. Is there any application that can track down the source of sound that comes out of the speakers?
Very similar question has been asked on this page, but it provides me no clues whatsoever.
Obviously, this is driving me crazy. Any help is highly appreciated.