Marc... As I recall, this is the first assignment that requires some experimentation to determine the correct parameters. Good luck with it.
Regarding the original poster's question ... as you learn in this course, the perceived pitch is not necessarily the strongest frequency in the signal -- you need to analyze the harmonic structure of the signal. In many instruments (trumpet, trombone, low-string on a violin, bottom octave of a piano), the overtones are stronger than the fundamental. Similar analysis is needed for parametric decoding of Ambisonics signals, such as done by Harpex.or DirAC. Aaron On Wed, Oct 25, 2017 at 8:09 AM, Marc Lavallée <m...@hacklava.net> wrote: > True! This is actually the assignment for this week. :-) > I could post the solution here after I succeed, > but I’m afraid that would be against the “Coursera honor code”... > — > Marc > > > On Oct 25, 2017, at 10:59 AM, Aaron Heller <ajhel...@gmail.com> wrote: > > > > Doing this was one of the programming assignments in the course "Audio > > Signal Processing for Music Applications" > > > > https://www.coursera.org/learn/audio-signal-processing > > > > Excellent course. Tools here: > > > > https://www.upf.edu/web/mtg/sms-tools > > > > https://github.com/MTG/sms-tools > > > > > > On Tue, Oct 24, 2017 at 3:17 PM, Sampo Syreeni <de...@iki.fi> wrote: > >> > >> On 2017-10-24, Pierre Alexandre Tremblay wrote: > >> > >>> if display check the spectrumdraw~ object from the HIRT: > > http://eprints.hud.ac.uk/id/eprint/14897/ < > > http://eprints.hud.ac.uk/id/eprint/14897/> You can select and display > the > > peak > >> > >> > >> Can it somehow be tracked programmatically, and e.g. turned into a > > controller for further processing? I'd be interested in the primitives > used > > for that as well. > >> -- > >> Sampo Syreeni, aka decoy - de...@iki.fi, http://decoy.iki.fi/front > >> +358-40-3255353, 025E D175 ABE5 027C 9494 EEB0 E090 8BA9 0509 85C2 > >> > >> _______________________________________________ > >> Sursound mailing list > >> Sursound@music.vt.edu > >> https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > > edit account or options, view archives and so on. > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: <https://mail.music.vt.edu/mailman/private/sursound/ > attachments/20171025/2a71df18/attachment.html> > > _______________________________________________ > > Sursound mailing list > > Sursound@music.vt.edu > > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > > _______________________________________________ > Sursound mailing list > Sursound@music.vt.edu > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20171025/4f4263cf/attachment.html> _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
