[PD] wahwah patch

[Yves Degoyon]

hi,

i've been trying to make a patch
which produces a wah-wah effect,
as the theory says, it moves
a peak frequency in a bandpass filter,
but i'm not too satisfied
with the result.

my questions are :

a/ did someone already did this ( in a better way ) ??

b/ if not, how could my patch be improved ??
( i guess i must add a saturation of some sort )

c/ anyone modelized saturation ? ??

cheers,

yves.
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