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<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 zkmod.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 2
; Initialize the ZAK space.
; Create 2 a-rate variables and 2 k-rate variables.
zakinit 2, 2
; Instrument #1 -- a signal with jitter.
instr 1
; Generate a k-rate signal goes from 30 to 2,000.
kline line 30, p3, 2000
; Add the signal into zk variable #1.
zkw kline, 1
endin
; Instrument #2 -- generates audio output.
instr 2
; Create a k-rate signal modulated the jitter opcode.
kamp init 20
kcpsmin init 40
kcpsmax init 60
kjtr jitter kamp, kcpsmin, kcpsmax
; Get the frequency values from zk variable #1.
kfreq zkr 1
; Add the the frequency values in zk variable #1 to
; the jitter signal.
kjfreq zkmod kjtr, 1
; Use a simple sine waveform for the left speaker.
aleft oscil 20000, kfreq, 1
; Use a sine waveform with jitter for the right speaker.
aright oscil 20000, kjfreq, 1
; Generate the audio output.
outs aleft, aright
; Clear the zk variables, prepare them for
; another pass.
zkcl 0, 2
endin
</CsInstruments>
<CsScore>
; Table #1, a sine wave.
f 1 0 16384 10 1
; Play Instrument #1 for 2 seconds.
i 1 0 2
; Play Instrument #2 for 2 seconds.
i 2 0 2
e
</CsScore>
</CsoundSynthesizer>
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