Re: Just Intonation MIDI file
"dadadharma @dslextreme.com" wrote: > This YouTube by Hajo (dl1sdz) claims to have generated a > just intonation MIDI file from a LilyPond file. > > BWV-988-Var-12-Just.AVI > <http://www.youtube.com/watch?v=-rkaueIngyY> > > How does one do this? Well, disappointingly they didn't do the tuning in Lilypond. But they could have. > I can find "just intonation" in the glossary but not in > the rest of the documentation. > > I am interested in generating sound files for singing > practice using the simple Pythagorean ratios. http://x31eq.com/lilypond/ Use regular.ly with tuning=#53 or some other equal temperament that gets close enough for you. Normally notated notes will then be Pythagorean. Graham ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
Re: Just Intonation MIDI file
Well, the way we did it was to retune the synthesiser fluidsynth using the tunings (?) command. It was a slightly different problem because we wanted 19- ET rather than messing about with pythagorean adjustments, which might have to change every time you modulate anyway? We found that not many commercial synths obey the midi tuning protocol (in fact none of the ones we looked at). Off topic, I'd be interested in why you want to teach singers to sing out of tune anyway :D (that was a troll :) ) Here's a video about the 19ET stuff... http://www.n-ism.org/VG/Glasgow_CMT/Performance_Science/ Just click on the first thumbnail. Sorry about the flash. HTML5 hasn't reached a browser near me yet :) Nick/. On Wednesday 14 Sep 2011 08:53:54 dadadharma @dslextreme.com wrote: > This YouTube by Hajo (dl1sdz) claims to have generated a just > intonation MIDI file from a LilyPond file. > > BWV-988-Var-12-Just.AVI > <http://www.youtube.com/watch?v=-rkaueIngyY> > > > How does one do this? > > I can find "just intonation" in the glossary but not in the rest of > the documentation. > > I am interested in generating sound files for singing practice using > the simple Pythagorean ratios. > > > How can this be done? > > David Olson > > ___ > lilypond-user mailing list > lilypond-user@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-user -- Dr Nicholas Bailey http://www.n-ism.org/People/nick.php Science and Music Research Group, School of Engineering, The University of Glasgow Find out about our Music Informatics MSc: http://www.n-ism.org/SPECTRUM Signal Processing, Electronics and Computing Techniques for Researching and Understanding Music ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
Re: Just Intonation MIDI file
The MIDI command "pitch bend" allows to change intonation by intervals smaller than a half tone. For instance, this is the way softwares like Sibelius render micro-intervals. Some MIDI devices use special tuning maps to reproduce different temperaments (equal, Pythagore, etc.) I guess it's a possible way to achieve such result. Philippe -- View this message in context: http://old.nabble.com/Just-Intonation-MIDI-file-tp32461505p32461616.html Sent from the Gnu - Lilypond - User mailing list archive at Nabble.com. ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
Just Intonation MIDI file
This YouTube by Hajo (dl1sdz) claims to have generated a just intonation MIDI file from a LilyPond file. BWV-988-Var-12-Just.AVI <http://www.youtube.com/watch?v=-rkaueIngyY> How does one do this? I can find "just intonation" in the glossary but not in the rest of the documentation. I am interested in generating sound files for singing practice using the simple Pythagorean ratios. How can this be done? David Olson ___ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user