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Diffstat (limited to 'examples/interp.csd')
| -rw-r--r-- | examples/interp.csd | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/examples/interp.csd b/examples/interp.csd new file mode 100644 index 0000000..506ec9f --- /dev/null +++ b/examples/interp.csd @@ -0,0 +1,55 @@ +<CsoundSynthesizer> +<CsOptions> +; Select audio/midi flags here according to platform +; Audio out Audio in No messages +-odac -iadc -d ;;;RT audio I/O +; For Non-realtime ouput leave only the line below: +; -o interp.wav -W ;;; for file output any platform +</CsOptions> +<CsInstruments> + +; Initialize the global variables. +sr = 8000 +kr = 8 +ksmps = 1000 +nchnls = 1 + +; Instrument #1 - a simple instrument. +instr 1 + ; Create an amplitude envelope. + kamp linseg 0, p3/2, 20000, p3/2, 0 + + ; The amplitude envelope will sound rough because it + ; jumps every ksmps period, 1000. + a1 oscil kamp, 440, 1 + out a1 +endin + +; Instrument #2 - a smoother sounding instrument. +instr 2 + ; Create an amplitude envelope. + kamp linseg 0, p3/2, 25000, p3/2, 0 + aamp interp kamp + + ; The amplitude envelope will sound smoother due to + ; linear interpolation at the higher a-rate, 8000. + a1 oscil aamp, 440, 1 + out a1 +endin + + +</CsInstruments> +<CsScore> + +; Table #1, a sine wave. +f 1 0 256 10 1 + +; Play Instrument #1 for two seconds. +i 1 0 2 +; Play Instrument #2 for two seconds. +i 2 2 2 +e + + +</CsScore> +</CsoundSynthesizer> |