That was what the paper by Wallis and Lee was talking about, I think - 
Blauert's 'directional bands'

Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk 
t: 01332 593155
https://derby.academia.edu/peterlennox 
https://www.researchgate.net/profile/Peter_Lennox 


-----Original Message-----
From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf Of Augustine 
Leudar
Sent: 10 December 2015 15:42
To: Surround Sound discussion group <sursound@music.vt.edu>
Subject: Re: [Sursound] vertical precendence and summing localisation (wallis 
and lee 2015)

It was the subject of my masters thesis, or one of them... If I remember 
rightly there is a migrating frequency notch/peak above 10 khz that changes
according to the height of the sound sources    ( ie it migrates upwards in
frequency if the sound is higher) . This frequency notch/peak (direction 
dependent filtering) is dictated by the angle of incidence of a sound 
reflecting off the pinnae into the ear canal.

On 10 December 2015 at 13:56, Peter Lennox <p.len...@derby.ac.uk> wrote:

> Thanks for that - having quickly dashed through it, it does seem that, 
> with a fadein/out of 1s, that there are no onset transients to speak 
> of and so I would expect precedence effects to be largely neutralised, 
> leaving the primary cues for location to be spectral cues - but in 
> that case, I wasn't sure about the possible benefits of interchannel time 
> differences...
>
> Dr. Peter Lennox
> Senior Lecturer in Perception
> College of Arts
> University of Derby, UK
> e: p.len...@derby.ac.uk
> t: 01332 593155
> https://derby.academia.edu/peterlennox
> https://www.researchgate.net/profile/Peter_Lennox
>
>
> -----Original Message-----
> From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf Of 
> Jörn Nettingsmeier
> Sent: 10 December 2015 12:56
> To: sursound@music.vt.edu
> Subject: Re: [Sursound] vertical precendence and summing localisation 
> (wallis and lee 2015)
>
> On 12/09/2015 03:00 PM, Jörn Nettingsmeier wrote:
>
> > i've attached the paper, since it is open access.
>
> well, i meant to, but apparently the attachment got eaten. here it is:
> http://www.aes.org/e-lib/browse.cfm?elib=18040
>
>
>
>
> --
> Jörn Nettingsmeier
> Lortzingstr. 11, 45128 Essen, Tel. +49 177 7937487
>
> Meister für Veranstaltungstechnik (Bühne/Studio) Tonmeister VDT
>
> http://stackingdwarves.net
>
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--
www.augustineleudar.com
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