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Everything posted by born

  1. Hi, attached is a function I wrote for a piece. Does anybody have an idea how to extend this with a seed functionality. I have tried a few things but so far without any real success ... The other thing: It can take quite a while until a possible solution ist found. Does anybody have an idea to improve the calculation speed? Thanks and best, Achim fill-space.opmo
  2. Thanks a lot Stephane, that helps. Achim
  3. Does anybody know how to merge lengths with same pitches? (e c4 c4 e. c4 q c4 s c4 e eb4 e. eb4 h eb4 e. eb4 q eb4) => (h. c4 wq eb4) Thanks for help, Achim
  4. I use this to select different unique modules for Live-Electronics. Here ist my adapted function: (defun comb-to-sum (n &key (reps t)) (let* ((nums (gen-integer 1 n)) (x 0) (result (find-unique (sort-asc (flatten-sublist (loop repeat n for i = (combination2 (incf x) nums) collect (loop for c in i if (= (sum c) n) collect c))))))) (if reps result (loop for i in result when (equal (sum (remove-duplicates i)) n) collect i)))) (comb-to-sum 5 :reps nil) ; => ((5) (1 4) (2 3))
  5. Is something like this implemented in OM or has anybody written a function for it? Input: N = 3 Output: 1 1 1 1 2 3 Input: N = 5 Output: 1 1 1 1 1 1 1 1 2 1 1 3 1 2 2 1 4 2 3 5 see: https://www.geeksforgeeks.org/find-all-combinations-that-adds-upto-given-number-2/ Best, Achim
  6. Hello Julio, could you repost this video. It seems to be offline. Thanks, Achim
  7. Hi all, has anyone written a function that calculates the total duration of a score (including tempo changes and fermatas) in minutes and seconds? Achim
  8. Hi, how can I add a Glockenspiel instrument to the GM-Instrument-Set? Best, Achim
  9. see: OpenMusic Documentation - Rhythm Trees Structure SUPPORT.IRCAM.FR Best, Achim
  10. Is it possible to span the pedal notation over several measures with notes and rests? Thanks for help. Achim ... and how do I have to set the controllers in the def-score accordingly? Best, Achim
  11. Hi, is there a function for distributing one voice successively into a defined number of voices as described in my attachment? Best, Achim
  12. Hi everybody, how can I extract specific measures from voices in a score and merge them to a new voice. Thanks for help. Achim
  13. In my understanding it should be exactly as notated, not interpreted.
  14. I actually would like to HAVE them exported - not to get rid of them ...
  15. Merci. I will have a look at it. Achim
  16. Hi, pitches are only displayed as sharps, bug? (ps 'gm :bass (list '((w e1 f1 gb1 e1 f1 gb1 ab1 b1))) :time-signature '(4 4)) Achim
  17. Hi, it seems that the automatically created clefs e.g. from ps are not exported with music-xml. When I open these files in Sibelius the clefs are gone. Any suggestions how to solve or work around this? Achim
  18. Hi, how could I automatically split chords for a further piano notation? Achim
  19. Hi, is there a print function for the midi display? At the moment I am using "zoom to fit" in fullscreen mode and then make a screenshot but this is a little cumbersome ... Achim
  20. Hi, is it possible to set a voice of staff to a specific colour in the midi display? Achim
  21. Is it possible to use display-midi in combination with? Achim
  22. It's actually (setf motifx12 (rnd-order (gen-repeat 12 (list motif)) :seed 3)) Achim
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