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Posts posted by AM

  1. POLYTEMPO: would be great and very interesting! here is the technology to do/perform this LIVE on STAGE... http://www.smc-conference.net/smc-icmc-2014/images/proceedings/PS2-B03-PolytempoNetwork.pdf. (by philippe kocher - institute for computer music and sound technology zurich university of art). 

    it works simple and fantastic!!


    MICROTONAL: i prefer  (q c4.0456) but i would like more (or as an option) 60.0456 (via midi-note-number), so you could work/calculate directly with numbers and "pure lisp-code"....



  2. it works in PWGL, not really for notation but i can listen/programm/simulate polytempo-scores in midi (or other players).  so i could transfer my lisp-code to pwgl-boxes... etc...

    but i would be nice, if i could do it in OPUSMODUS, no boxes etc...  :-)


    best wishes



  3. short question...


    i've programmed a score with special bars like... ......3/20 5/16 7/12 3/32 1/10....... etc.

    musicXML/notation has no problem with it, but MIDI can not play it (errors)!!!  it works, when i do an musicXML-export to SIBLEIUS... score/notation is okay, and no playback-problems on SIBELIUS.

    but it would be nice, if i could simulate it directly on OM via MIDI (an later with the contimbre-library).


    where is the problem? or is there a solution..?

    thanx for help



  4. thanks for you answer. but it seems that the nancarrow/carter-idea is not possible with opusmodus.... because i would like to programm a SCORE. best way for me would be, if i could combine two or more different (setups/tempi) "def-score"s to a MAIN-score.... 


    but anyway, thanks!!!!!!


  5. dear users and opusmodus-guys


    i'm an OPUSMODUS-newby, very happy with this direct and cool LISP-programming!

    now the question: i would like to create an polytempo-score


    for example:

    this BOTS (bot1-bot4) are playing/written in ONE score with ONE tempo - is it possible to create a score, so that every bot has his own tempo?

    in extremis: bot1 = 90bpm, bot2 = 91bpm... etc... like in "ars subtilior", but not with a modification of rhythm/duration...


    thanks for you support - perhaps it's very simple, i don't know...



    further informations to ploytempo etc... http://www.greschak.com/polytempo/ptword.htm



    -------my simple score-OMN with "material"  bot1 to bot4


    (def-score multi-bots 
               (:title "multi-bots"
                :key-signature 'atonal
                :time-signature '(4 4)
                :tempo 90
                :layout (bracket-group 
                         (treble-layout 'bot1) (treble-layout 'bot2) (treble-layout 'bot3) (treble-layout 'bot4)))
       :omn mat_bot1
       :channel 1  
       :sound 'gm  
       :program 'acoustic-grand-piano)
       :omn mat_bot2
       :channel 2
       :sound 'gm 
       :program 'acoustic-grand-piano)
       :omn mat_bot3
       :channel 3
       :sound 'gm 
       :program 'acoustic-grand-piano)
       :omn mat_bot4
       :channel 4
       :sound 'gm 
       :program 'acoustic-grand-piano))    

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