Re: [Csnd] instrument for docB's VCV Rack Csound module
| Date | 2023-01-11 21:13 |
| From | dlphillips@WOH.RR.COM |
| Subject | Re: [Csnd] instrument for docB's VCV Rack Csound module |
| That's a lovely instrument, Dave, very nice design. I'll post a little exercise later today. ----------------------------------------- From: "Dave Seidel"To: CSOUND@LISTSERV.HEANET.IE Cc: Sent: Wednesday January 11 2023 1:44:28PM Subject: [Csnd] instrument for docB's VCV Rack Csound module I took the "Risset Harmonic Oscillator" instrument I
designed for the Nebulae nodule and ported it to work in the
context of DocB's great Csound module for VCV Rack, aka
dbCsound. This is a great way to prototype Csound code. NB: this
requires v2.0.5 of dbCsound, which has not yet been released in
binary form (but is available as source.) This version of the
instrument has slightly different features compared to the Nebulae
version.
The instrument generates audio output using
Risset's harmonic arpeggio technique. The controls are mapped
as follows:
P1: spread, i.e., the distance between the individual tones
that are combined to make the output
P2: waveform, morphs through a series of waveforms: triangle,
saw, square, prime, and fibonacci (the last two are my
design)
P3: distortion, using tanh distortion via the distort1
opcode
P4: tremolo pan, which is effect I came up with that applies
two separate LFOs to the left/right outputs; this control sets the
LFO speed
The control inputs IN1-4 apply to these controls. They
expect a 0-10 (unipolar) input voltage.
https://github.com/DaveSeidel/music-src/blob/master/Nebulae/instr/Risset_Harmonic_Oscillator/dbRackCsound/risset.orc
I am considering trying to write a native VCV Rack module
based on this design at some point.
- Dave
|
| Date | 2023-01-11 22:06 |
| From | Dave Seidel |
| Subject | Re: [Csnd] instrument for docB's VCV Rack Csound module |
Thanks, Dave! Looking forward to seeing what you do with it. And of course, your suggestions for improvements are welcome. On Wed, Jan 11, 2023 at 4:13 PM <dlphillips@woh.rr.com> wrote:
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