Sv: [sdiy]CV-Quantizer/Wavetable Osc and static RAM

[m.bareille at free.fr]

Hi Daniel :)

Yes, i will certainly provide pcb+doc+softwares for diyers, but with a
"green+metal-hole" quality this time.I don't think i want to overmind me with
complete kits...

Cheers,


Marc B.

Papareil Synth Labs
http://m.bareille.free.fr




Selon Daniel Araya <daniel.araya at sr.se>:

> Really nice work as usual! Are you planning on selling kits of this module?
>
> /Daniel
>
> >>> <m.bareille at free.fr> 2007-06-25 13:20:16 >>>
> Hello,
>
> I have uploaded two homemade videos on YouTube of my new module, named  the
> "Quantix8". It is a RAM CV-Quantizer,/Wavetable ocs module fully editable in
> real time by MIDIIt is a melt/fusion of an CV-quantiser/Wavetable with a MIDI
> eprom emulator ;)
>
> http://fr.youtube.com/watch?v=kMETs31mIJs
> http://fr.youtube.com/watch?v=sqBdXgT-3eQ
>
> This module is in fact quite similar to any eprom CV-Quantizer/Wavetable but
> i
> have replaced the eprom by a 1Mbit static RAM chip plus a PIC with a
> consistant
> MIDI sysex protocol to manage it. The static RAM contain two matrix of 16x16
> waveforms of 256 samples ( 8 bits)...Waveforms are CV selectable (
> bank/wave).
>
> I have also writen a complete wavetable editor software for PC(9x/XP) to
> transmit/receive waveforms and other parameters.  This software include a
> 1V/Oct
> quantized CV scale generator who can compute all the possible scales playable
> with 12 notes and also a more 'classic' waveform generator, morphers, etc...
>
> Notes about videos :
>
> - i made them with a cheap web cam ...so sorry for the artistic blurrrr and
> no
> sound...
>
> - they have been recorded on the same PC used for the quantix8 demo...It is a
> very old PC( 1Ghz amd) so all midi transmission you can see on those videos
> are
> hardly slowed down,at least by a factor of 10 compared to the normal
> situation!
>
> - the scope monitors what's happen on the Quantix8 output
>
> - the Quantix8 input ( fast ADC)is driven by a BF generator ( the box on the
> scope) set for the demo at the arbitrary value of 5KHz ;) As this BF
> generator do not provide a SAW waveform (sic), i have used a Triangle and set
> the scope to show only the up ramp to parse all the RAM lsb adresses...
>
> More to comme on my web site very soon :)
>
> Cheers,
>
> Marc b.
>
> Papareil Synth Labs
> http://m.bareille.free.fr
>
> PS : I repost this email as the first send last nioght see to have not
> worked...
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