FYI Emanuel Landeholm also had a cool method using windows to suppress aliasing. It sounded pretty good to my ear, though I never did any spectral measurements. It works with any slave oscillator waveform, including sine. I implemented it in PD with a Kaiser-Bessel window for an extra parameter of control.
http://music.columbia.edu/pipermail/music-dsp/2001-October/045626.html http://dl.dropbox.com/u/285841/hardsync.tar.bz2 -David On Mar 10, 2014, at 5:02 PM, Marco Lo Monaco <marco.lomon...@teletu.it> wrote: > Hello Tobias, > You should also have a look at the BLOO method, explained in this thread a > long time ago > http://music.columbia.edu/pipermail/music-dsp/2009-june/067853.html > That thread is quite long and the discussion pretty animated but you could > get some new ideas from the the paper of George at the link > http://s1gnals.blogspot.it/2008/12/bloo_6897.html and look for additonal > interpretations of in in the thread itself. > > Hope to have helped > > Marco > >> -----Messaggio originale----- >> Da: music-dsp-boun...@music.columbia.edu [mailto:music-dsp- >> boun...@music.columbia.edu] Per conto di Tobias Münzer >> Inviato: martedì 25 febbraio 2014 15:54 >> A: music-dsp@music.columbia.edu >> Oggetto: [music-dsp] Best way to do sine hard sync? >> >> Hi, >> >> I would like to implement a hard-synced sine oscillator in my synth and I > am >> wondering which is the best way to do so. >> I read the paper 'Generation of bandlimited sync transitions for sine >> waveforms' by Vadim Zavalishin which compares several approaches. >> Are there any better ways then the 'frequency shifting method' described > in >> the paper? (Better in terms of less aliasing, faster,..) >> >> Thanks a lot >> >> Best Regards >> Tobias >> -- >> dupswapdrop -- the music-dsp mailing list and website: >> subscription info, FAQ, source code archive, list archive, book reviews, > dsp >> links http://music.columbia.edu/cmc/music-dsp >> http://music.columbia.edu/mailman/listinfo/music-dsp > > -- > dupswapdrop -- the music-dsp mailing list and website: > subscription info, FAQ, source code archive, list archive, book reviews, dsp > links > http://music.columbia.edu/cmc/music-dsp > http://music.columbia.edu/mailman/listinfo/music-dsp
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