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- <Cabbage>
- form caption("Stereo Chorus") size(305, 100), pluginID("scho")
- image bounds(0, 0, 305, 100), colour("DarkSlateGrey"), shape("rounded"), outline("white"), line(6)
- rslider bounds( 10, 13, 75, 75), text("Rate"), channel("rate"), range(0.001, 7, 0.5,0.5), fontcolour("white"), colour("DarkSlateGrey"), trackercolour("Silver")
- rslider bounds( 80, 13, 75, 75), text("Depth"), channel("depth"), range(0, 1.00, 0.2), fontcolour("white"), colour("DarkSlateGrey"), trackercolour("Silver")
- rslider bounds(150, 13, 75, 75), text("Width"), channel("width"), range(0, 1.00, 0.75), fontcolour("white"), colour("DarkSlateGrey"), trackercolour("Silver")
- rslider bounds(220, 13, 75, 75), text("Level"), channel("level"), range(0, 1.00, .1), fontcolour("white"), colour("DarkSlateGrey"), trackercolour("Silver")
- </Cabbage>
- <CsoundSynthesizer>
- <CsOptions>
- -d -n
- </CsOptions>
- <CsInstruments>
- sr = 44100
- ksmps = 32
- nchnls = 2
- 0dbfs = 1
-
- ;Author: Iain McCurdy (2012)
- ;http://iainmccurdy.org/csound.html
-
- opcode StChorus,aa,aakkk
- ainL,ainR,krate,kdepth,kwidth xin ;READ IN INPUT ARGUMENTS
- ilfoshape ftgentmp 0, 0, 131072, 19, 1, 0.5, 0, 0.5 ;POSITIVE DOMAIN ONLY SINE WAVE
- kporttime linseg 0,0.001,0.02 ;RAMPING UP PORTAMENTO VARIABLE
- kChoDepth portk kdepth*0.01, kporttime ;SMOOTH VARIABLE CHANGES WITH PORTK
- aChoDepth interp kChoDepth ;INTERPOLATE TO CREATE A-RATE VERSION OF K-RATE VARIABLE
- amodL osciliktp krate, ilfoshape, 0 ;LEFT CHANNEL LFO
- amodR osciliktp krate, ilfoshape, kwidth*0.5 ;THE PHASE OF THE RIGHT CHANNEL LFO IS ADJUSTABLE
- amodL = (amodL*aChoDepth)+.01 ;RESCALE AND OFFSET LFO (LEFT CHANNEL)
- amodR = (amodR*aChoDepth)+.01 ;RESCALE AND OFFSET LFO (RIGHT CHANNEL)
- aChoL vdelay ainL, amodL*1000, 1.2*1000 ;CREATE VARYING DELAYED / CHORUSED SIGNAL (LEFT CHANNEL)
- aChoR vdelay ainR, amodR*1000, 1.2*1000 ;CREATE VARYING DELAYED / CHORUSED SIGNAL (RIGHT CHANNEL)
- aoutL sum aChoL*0.6, ainL*0.6 ;MIX DRY AND WET SIGNAL (LEFT CHANNEL)
- aoutR sum aChoR*0.6, ainR*0.6 ;MIX DRY AND WET SIGNAL (RIGHT CHANNEL)
- xout aoutL,aoutR ;SEND AUDIO BACK TO CALLER INSTRUMENT
- endop
-
- instr 1
- krate chnget "rate"
- kdepth chnget "depth"
- kwidth chnget "width"
- klevel chnget "level"
- a1,a2 ins
- a1,a2 StChorus a1,a2,krate,kdepth,kwidth
- a1 = a1 * klevel
- a2 = a2 * klevel
- outs a1,a2
- endin
-
- </CsInstruments>
-
- <CsScore>
- i 1 0 [60*60*24*7]
- </CsScore>
-
- </CsoundSynthesizer>
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