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Re: Frequency dependent conductive loss

Richard, any good text book will show you how conductive loss profile shape is related to changes in acoustic impedance in the middles ear.

Colette

 

*****************************************************

Professor Colette McKay

Chair in Applied Hearing Science

Human Communication and Deafness Group

School of Psychological Sciences

University of Manchester

Manchester M13 9PL

Phone: +44 (0)161 3061671

Fax: +44 (0)161 2753373

colette.mckay@xxxxxxxxxxxxxxxx

 

PA Wendy Spruce

+44 (0)161 2758281

wendy.spruce@xxxxxxxxxxxxxxxx

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From: AUDITORY - Research in Auditory Perception [mailto:AUDITORY@xxxxxxxxxxxxxxx] On Behalf Of Richard - UK
Sent: 12 November 2008 09:11
To: AUDITORY@xxxxxxxxxxxxxxx
Subject: [AUDITORY] Frequency dependent conductive loss

 

I have noticed that conductive losses can have unusual profiles.

 

For example a significant low frequency conductive loss can very steeply disappear at 2KHz.

 

Can anyone recommend an on-line PDF or similar which discusses conductive loss causes and profiles.

 

Thanks.