[PD] how to generate such a signal in pd?

[sven]

At 23:47 24.04.2006, Roman Haefeli wrote:
>hi hardoff
>
>of course it is ok to ask.. :-)
>
>it is related to my efforts in emulating the snare-part of the 
>tr-808 snaredrum.

On the Roland TR-808, the snare drum was made of two resonating 
filters and a noise generator with
high pass filtering. The "Tone" parameter controlled the output mix 
from the first and the second
filters, while "Snappy" controlled the volume of the noise generator. 
The noise generator was routed
through a separate envelope and a high pass filter.

(from http://waldorf.electro-music.com/rackattack/manual/ra_english.pdf)

i remember having once seen a very detailed description of how the 
808 sounds were made.
i dont have the bookmark anymore, but you know, google is your friend...

sven.