Thanks for sharing those links. > he also has another nice package that does acoustic dissonance measurement > based on Parncutt. > > http://www.music.mcgill.ca/~ferguson/Ferguson%20Contribs/Apprentice-Dissonance.lisp
I am doing a lot of harmony in CAC, so this is a very nice find. Thanks! > fwiw sean furguson wrote a very nice break-point function package in common > lisp years ago: > > http://www.music.mcgill.ca/~ferguson/Ferguson%20Contribs/Apprentice-Envelopes%20Folder/Apprentice-Envelopes.lisp Actually, this is not quite what I meant -- the BPF editor of PWGL is a graphical editor, more like your CM plotter. Anyway, if we are sharing links to BPF implementation ideas, here is another one I did about ten years ago (and recently ported to PWGL). The main idea is to use plain math functions as envelopes, and by combining such functions in various ways a rich set of envelope transformations is possible. A very long time ago I transformed this idea even into a CM pattern so that the CM function next could cycle through such an envelope. https://github.com/tanders/fenv In case anyone is interested, I also still have the plain-lisp version of that somewhere. (The link provided shows the recent PWGL version, with a brief PWGL tutorial, but old plain Lisp examples and some macros not helpful in PWGL removed). Best wishes, Torsten -- Dr Torsten Anders Course Leader, Music Technology University of Bedfordshire Park Square, Room A315 http://www.torsten-anders.de On 6 Aug 2013, at 21:12, Heinrich Taube <[email protected]> wrote: > > On Aug 6, 2013, at 2:07 PM, <[email protected]> wrote: > >> >> t> However, after loading I noticed that PWGL became unusably >> t> slow. > > i was never able to do much with lisp works, i think the lisp heap was > limited in their free version or something like that. you might try compiling > in one pass then loading in another, but i think i tried that and it didn't > work or help much. does pwgl only run in lisp works?? oy.. > > >> PWGL (e.g., its score editors and break-point functions etc.) alongside CM2, >> which would be great. > > fwiw sean furguson wrote a very nice break-point function package in common > lisp years ago: > > http://www.music.mcgill.ca/~ferguson/Ferguson%20Contribs/Apprentice-Envelopes%20Folder/Apprentice-Envelopes.lisp > > he also has another nice package that does acoustic dissonance measurement > based on Parncutt. > > http://www.music.mcgill.ca/~ferguson/Ferguson%20Contribs/Apprentice-Dissonance.lisp > > > I've ported this one to scheme already, its in res/doc > > > > _______________________________________________ > Cmdist mailing list > [email protected] > http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist _______________________________________________ Cmdist mailing list [email protected] http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist
