[sdiy] Midiverb reverse engineer project?

Mikko Helin maohelin at gmail.com
Tue Oct 18 12:56:14 CEST 2016


About Midiverb hardware design:
http://valhalladsp.com/2010/08/25/rip-keith-barr/
Other Keith Barr's reverb & other FX code for the FV-1 can be found
here: http://www.spinsemi.com/programs.php
Also mentioned here:
http://valhalladsp.com/2010/12/02/valhallashimmer-tips-and-tricks-bloom/
You don't need to reverse engineer the hardware, the sound is in the
algorithms I guess.

-Mikko



On Tue, Oct 18, 2016 at 1:22 PM, Tony Kalomiris <weplar at gmail.com> wrote:
> High Tim,
>
> I would be interested to contribute to this and share what I have done
> so far with my MIDIVERB.
> I have disassembled and annotated the code having to do with the
> display, and switch scanning.
> My objective was to select between the MIDIVERB and MIDIFEX using a soft button.
> I would be interested to see what you have done so far.
>
> Tony K
>
>> On Oct 17, 2016, at 2:41 PM, Tim Ressel <timr at circuitabbey.com> wrote:
>>
>> Hi all,
>>
>> I was going through some old papers when I found some partial schematics that were my attempt to reverse engineer the Midiverb. I'm wondering if there is any interest in continuing the effort ads a group project?
>>
>>
>> --
>> --Tim Ressel
>> Circuit Abbey
>> timr at circuitabbey.com
>>
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