Generating tones with computer sound card

[Arjun Sarwal]

Hi,

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 ?

thanks,
Arjun

-- 
Arjun Sarwal <arjun at laptop.org>
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