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Diffstat (limited to 'examples/readk4.csd')
| -rw-r--r-- | examples/readk4.csd | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/examples/readk4.csd b/examples/readk4.csd new file mode 100644 index 0000000..615ee12 --- /dev/null +++ b/examples/readk4.csd @@ -0,0 +1,48 @@ +<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 readk4.wav -W ;;; for file output any platform +</CsOptions> +<CsInstruments> + +sr = 44100 +ksmps = 32 +nchnls = 2 +0dbfs = 1 + +giSine ftgen 0, 0, 2^10, 10, 1 + +instr 1 ;writes four control signals to a file +kcf randh 950, 1, 2, 1, 1050 ;generates one random number between 100 and 2000 per second +kq randh 10, 1, 2, 1, 11 ;generates another random number between 1 and 21 per second +kdb randh 9, 1, 2, 1, -15 ;amplitudes in dB between -24 and -6 +kpan randh .5, 1, 2, 1, .5 ;panning between 0 and 1 + dumpk4 kcf, kq, kdb, kpan, "dumpk4.txt", 8, 1 ;writes the control signals + prints "WRITING:\n" + printks "kcf = %f, kq = %f, kdb = %f, kpan = %f\n", 1, kcf, kq, kdb, kpan ;prints them +endin + +instr 2 ;reads the file written by instr 1 +kcf,kq,kdb,kp readk4 "dumpk4.txt", 8, 1 + prints "READING:\n" + printks "kcf = %f, kq = %f, kdb = %f, kpan = %f\n", 1, kcf, kq, kdb, kp ;prints values +kdb lineto kdb, .1 ;smoothing amp transition +kp lineto kp, .1 ;smoothing pan transition +anoise rand ampdb(kdb), 2, 1 +kbw = kcf/kq ;bandwidth of resonant filter +abp reson anoise, kcf, kbw +aout balance abp, anoise +aL, aR pan2 aout, kp + outs aL, aR +endin + +</CsInstruments> +<CsScore> +i 1 0 5 +i 2 5 5 +e +</CsScore> +</CsoundSynthesizer> |