Hi,<br><br>I need to do some testing (need sine waves of 50hz, 1khz, 10khz) and I am unable to get hold of a function generator. I was thinking of using my computer (PC) sound card to generate these tones. I am wondering if anybody has done this - so that I may know how clean such tones generated from the computer sound card generally are ?
<br clear="all"><br>thanks,<br>Arjun<br><br>-- <br>Arjun Sarwal <<a href="mailto:arjun@laptop.org">arjun@laptop.org</a>>