Ok, a Windows binary of [pitchEnv~] is up on my site: http://williambrent.conflations.com/pages/research.html#pitchEnv
I hadn't put up Windows or the source yet because I was still in the middle of working on it, but I think it's fine so that's all up now. Let me know off list if you have issues with it. On Wed, Feb 16, 2011 at 4:03 PM, J bz <jbee...@gmail.com> wrote: > Hey William, > > Appreciate the involvement... > > Unfortunately I'm on W7 atm. My main patch uses the MSD lib and after what > I thought was a trivial problem with using it in Puredyne (my regular > distro), last Nov, MSD is still not working for me. Fortunately I bought a > 2nd hand lappy with W7 on it early Dec, so have been working in that since. > The instrumentalist is a Mac guy but that doesn't help me prepare the piece. > > So yeah, a long way round of asking do you have a windows version? > > Funnily enough I was nosy'ing around your site a couple of months ago and > d/l'd the timbre ID lib for further research. Looks well good:) > > Best wishes, > > Julian > > > On 16 February 2011 19:02, William Brent <william.br...@gmail.com> wrote: >> >> Good to know about the reason for the 1Mhz maxfreq... >> >> > Not really sure what to do with the viola d'amore source sounds if they >> > are >> > just not going to be stable. >> >> I think if you can settle for fewer harmonics and work out the flag >> logic there's hope yet. Another thing that occurred to me is that >> since the scratchy noise part of the viol sound is likely what's >> making the tracking jumpy, you could try to remove the noise. I've >> been working on an external that lets you rescale the amplitudes of >> harmonics in a pitched signal. There's an early draft on my website - >> it's called [pitchEnv~]. Using that, I scaled all the harmonics of >> your sample to 0, so that all the pitch related components are erased >> from the signal. The attached wav file is what's left...basically all >> the scratchy noise. >> >> Then I tried subtracting that noise from the original signal (delayed >> slightly based on the time it takes to do this analysis), and it did >> clean up the noise some. It wasn't perfect, but with some work this >> could produce a signal you send to [sigmund~] that would be more >> easily tracked out. I might have time to fiddle with that later, but >> if you download [pitchEnv~] you can give it a shot too. >> >> William > > -- William Brent www.williambrent.com “Great minds flock together” Conflations: conversational idiom for the 21st century www.conflations.com _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list