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Diffstat (limited to 'examples/xscans.csd')
| -rw-r--r-- | examples/xscans.csd | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/examples/xscans.csd b/examples/xscans.csd new file mode 100644 index 0000000..0a0505e --- /dev/null +++ b/examples/xscans.csd @@ -0,0 +1,108 @@ +<CsoundSynthesizer> +<CsOptions> +; Select audio/midi flags here according to platform +-odac ;;;realtime audio out +;-iadc ;;;uncomment -iadc if realtime audio input is needed too +; For Non-realtime ouput leave only the line below: +; -o xscans.wav -W ;;; for file output any platform +</CsOptions> +<CsInstruments> + +sr = 44100 +ksmps = 32 +nchnls = 2 +0dbfs = 1 +;the matrices can be found in /manual/examples + +instr 1 ; Plain scanned syntnesis + + a0 = 0 + xscanu 1, .01, 6, 2, "128,8-cylinderX", 4, 5, 2, .1, .1, -.01, .1, .5, 0, 0, a0, 0, 0 + a1 xscans .7, cpspch(p4), 7, 0, 1 + outs a1, a1 +endin + + +instr 2 ; Scan synthesis with audio injection and dual scan paths + ; tap the mic or sing to inject audio into the resonators + + a0,aa ins + a0 = a0/.8 + xscanu 1, .01, 6, 2, "128,8-gridX", 14, 5, 2, .01, .05, -.05, .1, .5, 0, 0, a0, 0, 0 + a1 xscans .5, cpspch(7.00), 7, 0, 1 + a2 xscans .5, cpspch(7.001), 77, 0, 1 + outs a1+a2,a1+a2 +endin + + +instr 3 ; Vibrating structure with audio injection + ; Tap the MIC - to inject audio into the resonators + + a0,aa ins + a0 = a0/.8 + xscanu 1, .01, 6, 2, "128-stringcircularX", 14, 5, 2, .01, .05, -.05, .25, .75, 0, 0, a0, 0, 1 +endin + + +instr 4 ; Modulated scanners + + i1 bexprnd 5 + i2 bexprnd 1 + ko oscil i1, i2, 9 + ka1 oscili .5, .15*8, p7 + ka2 oscili .5, .15*8, p8 + kf oscili 1, .15, p4 + kf = 2^(kf/12)*p6*440+ko + a1 xscans p9*ka1, kf+i1, 777, 1, 1 + a2 xscans p9*ka2, (kf+i1)*2.1, 77, 1, 1 + outs a1+a2, a1+a2 +endin + +</CsInstruments> +<CsScore> +; Initial condition +f1 0 128 7 0 64 1 64 0 +; Masses +f2 0 128 -7 1 128 1 +; Centering force +f4 0 128 -7 0 128 2 +f14 0 128 -7 2 64 0 64 2 +; Damping +f5 0 128 -7 1 128 1 +; Initial velocity +f6 0 128 -7 -.0 128 .0 +; Trajectories +f7 0 128 -5 .001 128 128 +f777 0 128 -23 "128-stringcircular" +f77 0 128 -23 "128-spiral-8,16,128,2,1over2" +; Sine +f9 0 16384 10 1 + +; Pitch tables +f100 0 1024 -7 +3 128 +3 128 -2 128 -2 128 +0 128 +0 128 -4 128 -4 128 +3 +f101 0 1024 -7 -2 128 -2 128 -2 128 -2 128 -5 128 -5 128 -4 128 -4 128 -2 +f102 0 1024 -7 +3 128 +3 128 +2 128 +2 128 +0 128 +0 128 +0 128 +0 128 +3 +f103 0 1024 -7 +7 128 +7 128 +5 128 +5 128 +3 128 +3 128 +3 128 +3 128 +7 + +; Amplitude tables +f200 0 1024 7 1 128 0 128 0 127 0 1 1 128 0 128 0 127 0 1 1 128 0 127 0 1 1 +f201 0 1024 7 0 127 0 1 1 127 0 1 1 128 0 127 0 1 1 127 0 1 1 128 0 127 0 1 1 127 0 1 1 +f202 0 1024 7 1 127 0 1 1 127 0 1 1 127 0 1 1 127 0 1 1 127 0 1 1 127 0 1 1 127 0 1 1 127 0 1 +f203 0 1024 7 1 1024 0 + +;---------------------------------- + +; Note list +i1 0 10 6.00 1 +s +i2 1 10 +s +i3 1 23 +i4 1 23 101 1 .5 200 202 1.5 +i4 . . 102 0 .5 200 201 1 +i4 . . 103 0 .5 200 201 1 +i4 . . 100 0 .25 200 200 2 +e +</CsScore> +</CsoundSynthesizer> + |