; 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 zkcl.wav -W ;;; for file output any platform
; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1
; Initialize the ZAK space.
; Create 1 a-rate variable and 1 k-rate variable.
zakinit 1, 1
; Instrument #1 -- a simple waveform.
instr 1
; Linearly vary a k-rate signal from 220 to 1760.
kline line 220, p3, 1760
; Add the linear signal to zk variable #1.
zkw kline, 1
endin
; Instrument #2 -- generates audio output.
instr 2
; Read zk variable #1.
kfreq zkr 1
; Use the value of zk variable #1 to vary
; the frequency of a sine waveform.
a1 oscil 20000, kfreq, 1
; Generate the audio output.
out a1
; Clear the zk variables, get them ready for
; another pass.
zkcl 0, 1
endin
; Table #1, a sine wave.
f 1 0 16384 10 1
; Play Instrument #1 for three seconds.
i 1 0 3
; Play Instrument #2 for three seconds.
i 2 0 3
e