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Re: Psychoacoutics experiments with large N



is anybody aware of hearing experiments conducted with a (very) large
number of participants?

Bev Wright published an experiment in 1996 on 80 normal hearing ears:
Wright, B.A. (1996). Auditory filter asymmetry at 2000 Hz in 80 normal-hearing ears. JASA 100(3), 1717-21.


Beth

----- Original Message ----- From: "Huseyin Hacihabiboglu" <H.Hacihabiboglu@xxxxxxxxxxxx>
To: <AUDITORY@xxxxxxxxxxxxxxx>
Sent: Thursday, June 28, 2007 8:02 AM
Subject: Re: Psychoacoutics experiments with large N



Dear Massimo,

I've briefly browsed through my collection of papers and two studies on the precedence effect came up which employ a large number of subjects. Both are by Saberi and his colleagues so I guess (but do not remember for sure) that they use the same experimental data.

These are:

1) Kourosh Saberi and Joseph V. Antonio, Precedence-effect thresholds for a population of untrained listeners as a function of stimulus intensity and interclick interval, J. Acoust. Soc. Am. 114, 420 (2003) [127 subjects]

2) Kourosh Saberi, Joseph V. Antonio, and Agavni Petrosyan, A population study of the precedence effect, Hearing Res., 191, 1-13, (2003) [99 subjects]

You may also find papers by Isherwood, Zacharov and others on generalised listener selection (GLS) procedure interesting as this is how companies like B&O, Nokia, etc. select their listener panels for product evaluation. The following paper investigates the selection of 30 listeners from among 300 candidates.

3) David Isherwood, Gaetan Lorho, Nick Zacharov, Ville-Veikko Mattila, Augmentation, Application and Verification of the Generalized Listener Selection Procedure, Presented at the 115th AES Conv., Preprint #5894, (2003)

Hope this helps,

All the best,

Hüseyin
_____________________________________________
Dr Hüseyin Hacihabiboglu
I-Lab / CCSR
University of Surrey, Guildford GU2 7XH, Surrey, United Kingdom
Tel:  +44 1483 683435
Fax: +44 1483 686011
e-mail: h.hacihabiboglu@xxxxxxxxxxxx
www: http://www.ee.surrey.ac.uk/Personal/H.Hacihabiboglu/
VoIP: husshho (skype)
_____________________________________________
Sound has the power to make the world a better place



-----Original Message-----
From: AUDITORY - Research in Auditory Perception on behalf of AUDITORY automatic digest system
Sent: Thu 6/28/2007 05:00
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Subject: AUDITORY Digest - 25 Jun 2007 to 27 Jun 2007 (#2007-140)


There are 3 messages totalling 80 lines in this issue.

Topics of the day:

1. Psychoacoutics experiments with large N
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Date:    Wed, 27 Jun 2007 08:51:09 +0200
From:    Massimo Grassi <massimo.grassi@xxxxxxxx>
Subject: Psychoacoutics experiments with large N

Dear list members,

is anybody aware of hearing experiments conducted with a (very) large
number of participants?

I know of only two works (i.e., W. Hartmann, JASA, 1993 and Neuhoff,
Wayand and Knight, ICAD Proceedings, 2002).


Thank you all in advance, m

--
Massimo Grassi - PhD
Dipartimento di Psicologia Generale
Via Venezia 8 - 35131 Padova - Italy
http://www.psy.unipd.it/~grassi
http://percezione.wordpress.com/