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Text File | 1998-10-26 | 1.5 KB | 62 lines | [TEXT/ScoM] |
- ; by Nigel Morgan
- ; to analyze the score double-click high-lighted keywords
-
- (gen-lorenz xmat ymat zmat 100 0.02 0.7 0.7 0.7) ; symbol melodies
- (gen-lorenz xton yton zton 10) ; tonalities
-
- (setq mel1 (vector-to-symbol a l xmat))
- (setq mel2 (vector-to-symbol a l ymat))
- (setq mel3 (vector-to-symbol a l zmat))
-
- (setq rhy1 (vector-to-list (length-quantize 1/32 -1/16 1/4 xmat))))
- (setq rhy2 (vector-to-list (length-quantize 1/16 -1/16 1/4 ymat)))
- (setq rhy3 (vector-to-list (length-quantize 1/16 -1/16 1/4 zmat)))
-
- (create-tonality scale1 (vector-to-list (vector-round 1 12 xton)))
- (create-tonality scale2 (vector-to-list (vector-round 1 12 yton)))
- (create-tonality scale3 (vector-to-list (vector-round 1 12 zton)))
-
- (def-symbol
- part1 (append (find-change mel1) (fill-rest (find-change mel1) mel1))
- part2 (append (find-change mel2) (fill-rest (find-change mel2) mel2))
- part3 (append (find-change mel3) (fill-rest (find-change mel3) mel3))
- )
-
- (def-length
- part1 rhy1
- part2 rhy2
- part3 rhy3
- )
-
- (def-velocity
- part1 (symbol-to-velocity 120 32 7 mel1)
- part2 (symbol-to-velocity 120 32 7 mel2)
- part3 (symbol-to-velocity 120 32 7 mel3)
- )
-
- (def-tonality
- part1 (activate-tonality (scale1 c 5))
- part2 (activate-tonality (scale2 c 4))
- part3 (activate-tonality (scale3 c 3))
- )
-
- (def-zone
- part1 (make-zone rhy1)
- part2 (make-zone rhy2)
- part3 (make-zone rhy3)
- )
-
- (def-channel
- part1 1
- part2 2
- part3 3
- )
-
- (midiport :printer)
-
- (compile-instrument-p "ccl;output:" "lorenz modern midi"
- part1
- part2
- part3
- )
-