Excellent thankyou kindly Hyunkook, helpful indeed. On Friday, 18 December 2015, Hyunkook Lee <[email protected]> wrote:
> Yes it is Blauert who proposed the directional bands. They are basically > 8kHz for overhead, 4k for front, and 1k for behind localisation, regardless > of speaker position, according to Blauert's original paper. He used 1/3 > octave band noises. We extended his experiment with more variables of > bandwidth, speaker position and the temporal characterstics of source > (transient vs continuous), and found Blauert's findings are valid for 1/3 > but not necessarily for other variables. Below are Blauert's and our > papers. > > Blauert, J. (1969/70): ‘Sound Localization in the Median Plane’, Acustica, > 22 pp. 205-213 > > Wallis, R. and Lee, H. (2015) ‘Directional bands revisited’. In: 138th > Annual AES Convention, 7th-10th May 2015, Warsaw, Poland > > Hope this helps. > Hyunkook > > ========================================= > Dr Hyunkook Lee, BMus(Tonmeister), PhD, MAES, FHEA > Senior Lecturer in Music Technology > Leader of the Applied Psychoacoustics Laboratory (APL) > http://www.hud.ac.uk/research/researchcentres/mtprg/projects/apl/ > School of Computing and Engineering > University of Huddersfield > Huddersfield > HD1 3DH > United Kingdom > Phone: +44 (0)1484 471893 > Email: [email protected] <javascript:;> > Office: CE 2 /14a > > ________________________________________ > From: Sursound [[email protected] <javascript:;>] on behalf > of Augustine Leudar [[email protected] <javascript:;>] > Sent: 18 December 2015 22:32 > To: Surround Sound discussion group > Subject: Re: [Sursound] vertical precendence and summing localisation > (wallis and lee 2015) > > Im talking about directional bands not hrtfs per se and its not guesswork > its the result of years of meticuopus research. Its also not applicable to > this project which does not use headphones and I do not have time to > explain now. Anyone know the answer ? I think it was Bluert ? > > On 18 December 2015 at 18:41, Stefan Schreiber <[email protected] > <javascript:;>> > wrote: > > > Augustine Leudar wrote: > > > > Any one by any chance know the Q, db value and migrating frequency range > to > >> create the illusion of elevation (generic values) offhand ? > >> > >> > > > > It's a guesswork, or compromise at best. > > > > Personalised HRTFs are preferable. It looks that a lot can be done to go > > into this direction. > > > > Let's aim for quality solutions? > > > > Best, > > > > Stefan > > > > _______________________________________________ > > Sursound mailing list > > [email protected] <javascript:;> > > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > > edit account or options, view archives and so on. > > > > > > -- > www.augustineleudar.com > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://mail.music.vt.edu/mailman/private/sursound/attachments/20151218/18a850d5/attachment.html > > > _______________________________________________ > Sursound mailing list > [email protected] <javascript:;> > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > University of Huddersfield inspiring tomorrow's professionals. > [http://marketing.hud.ac.uk/_HOSTED/EmailSig2014/EmailSigFooter.jpg] > > This transmission is confidential and may be legally privileged. If you > receive it in error, please notify us immediately by e-mail and remove it > from your system. If the content of this e-mail does not relate to the > business of the University of Huddersfield, then we do not endorse it and > will accept no liability. > _______________________________________________ > Sursound mailing list > [email protected] <javascript:;> > https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, > edit account or options, view archives and so on. > -- www.augustineleudar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20151219/62a04f52/attachment.html> _______________________________________________ Sursound mailing list [email protected] https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
