want Waveform (sinewave like) of the playing .wav file

hello sir
my problem is that i want to find the sinewav style waveform of presently running wav file ( *.wav).

is there any solution for this problem?

thanx in advance.

bye

i'm looking for something similar myself. not had any luck yet though.

I've got the math formula for drawing the sin wave though!

it's a bit big for a post though, i could zip it an email it too ya!?!?
:p :D :p