I play, as the electronic guy, in "Les Tambours de Topolò", a percussion ensemble (they play only oil drums of 225 liters). Since the sound/noise is really dry and metallic, i've made this patch (which remain in the background) in order to obtain a more wet and long one. It is also created in order to play short sequences starting with the impulse coming from microphone. It is nothing more than a bonk~ (which is required), anyway i found it very useful playing with LTdT.
... some instructions are included...
now it's a self-containing patch (sill needs bonk~)
see next post for attached file