Re: Frequency range for understanding speech

[Chas Pavlovic <pavlovic@xxxxxx>]

Bernhard;
See the French and Steinberg reference for the original work and read 
the enclosed article for the more modern values.  The same values and 
procedures are in the ANSI S3.5-1997.  You may also find computer 
programs and other notes on www.sii.to be useful.
Chas
*Dr. Chaslav (Chas) Pavlovic*
/Executive Vice President, R&D/
cpavlovic@xxxxxxxxxxx <mailto:cpavlovic@xxxxxxxxxxx>
3430 West Bayshore Road
Palo Alto, California 94303
USA 
<http://maps.yahoo.com/py/maps.py?Pyt=Tmap&addr=3430+West+Bayshore+Road&csz=Palo+Alto%2C+California++94303&country=us> 


tel: +1 (650) 384-3006 
<http://www.plaxo.com/click_to_call?src=jj_signature&To=%2B1+%28650%29+384-3006&Email=cpavlovic@xxxxxxxxxxx>
fax: +1 (928) 222-5800
mobile: +1 (650) 804-0024 
<http://www.plaxo.com/click_to_call?src=jj_signature&To=%2B1+%28650%29+804-0024&Email=cpavlovic@xxxxxxxxxxx>






Bernhard Laback wrote:

> Dear list,
>
> Can anybody point me to studies in which speech intelligibility was 
> tested as a function of the upper border of the transmitted frequency 
> range.
>
> Studies including different levels of noise would be preferred.
>
> Merry Xmas and a happy new year.
> Bernhard Laback

Attachment: 1987 JASA Derivation of primary parameters and procedures for use in speechintelligibility predictions.pdf
Description: Adobe PDF document