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Post by surferdargile on Mar 6, 2023 9:30:44 GMT
Hello all, and thanks for all the knowledges you show on this subforumand the others ! I'm waiting to my second row of modules ( ordered 3 December, hope it will end up to come .. I've seen the MOZZI and Gingkosynthese firmware, also yours, I'm a noob in Arduino but I'm trying to get over Seeing the Multi FX lofi firmware, I was asking me if it was possible to create a sort of Reverb in the Grains Modules, as it would be fun to modulate with Three Cv inputs . Looking on the web I've seen that some Arduino Reverb FX are made , I've also a small pile of Arduino microcontrollers waiting to be flashed, so jsut asking about the big differences between a Arduino firmware and a grains specific firmware ... Second point would be to manage to send firmwares from an android phone or tablet, keeping everything portable but i think I'm dreaming Thanks for any hint or link Have a nice Day.
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Post by MikMo on Mar 6, 2023 11:26:24 GMT
The Arduino microconntroller used in the Grains module has very little memory. 32 Kb for storing the program, and only 2 Kb for variables /data. But very short delays can probably be made. This project seems to be based on an Arduino Nano which uses the same MCU as the Grains module as far as i know. projecthub.arduino.cc/CesarSound/c4f2fdea-9035-44a8-9e2c-60ea6ff38159
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Post by surferdargile on Mar 6, 2023 12:23:26 GMT
Hello and thanks lot for the technical limits and the links !! Very small memory to make a realistic convultion reverb But I'l get a try As i have other Arduino with more memory I'll also try to do it externally Thanks a lot
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Post by MikMo on Mar 6, 2023 13:24:20 GMT
Please let us know how it goes. Could be interesting.
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Post by robertlanger on Mar 6, 2023 19:43:38 GMT
The MOZZI library has a reverb code included that runs on an arduino; but it sounds like a cheap mini-speaker in a tin-can :-) the Mozzi-Website has a sound demo.
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Post by surferdargile on Mar 7, 2023 8:30:32 GMT
thanks robertlanger for this well named" reverb tank" github.com/sensorium/Mozzi/blob/master/ReverbTank.h !! I'll will try make it on a arduino basis, and if the sound is interesting, maybe trying to port it to grains ? I assume that to make it compatible with grains (in mozzi mode) , i have to use Mozzi library and adapt the code to the presence of the 3 CV inputs and Pots ? And protect inputs by pull down resistors ? This is what is a bit frightening for noobs like me : not to be sure what you can modify without frying
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Post by rockysmalls on Mar 7, 2023 17:00:44 GMT
The MOZZI library has a reverb code included that runs on an arduino; but it sounds like a cheap mini-speaker in a tin-can :-) the Mozzi-Website has a sound demo. well we don’t have any other “cheap mini-speaker in a tin” modules .... so i’m eager to try it out on one of my Grains
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