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MacWorld 1999 January - Disc 2
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Macworld (1999-01) (Disk 2).dmg
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Symbolic Composer 4.2
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Modulated Brownian Waves
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Lisp/Scheme
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1997-06-06
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1KB
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42 lines
; modulated brownian waves
; visualizer vector-round outputs, change values
(setq spatmod1
(vector-scale -2 1
(list-to-vector
(gen-fibonacci-trans 3 '(1 2 3) '(4 5 6)))))
(vector-round 20 100
(gen-noise-brownian 9 0.8593 0.1 spatmod1 5))
;
(setq spatmod1
(vector-scale -2 1
(list-to-vector
(gen-fibonacci-trans 3 '(1 2 3) '(4 5 6)))))
(vector-round 30 70
(gen-noise-brownian 9 0.8593 0.3 spatmod1 5))
;
(setq spatmod2
(vector-scale -2 2
(list-to-vector
(gen-fibonacci-trans 5 '(-30 50) '(10 11 12)))))
(vector-round 20 90
(gen-noise-brownian 9 0.8593 0.9 spatmod2 20))
;
(setq spatmod2
(vector-scale -2 2
(list-to-vector
(gen-fibonacci-trans 5 '(-30 50) '(10 11 12)))))
(vector-round 20 90
(gen-noise-brownian 9 0.8593 0.9 spatmod2 25))