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Also see the RETSPLs for circumaural headphones
in ANSI S3.6-1996, Annex C, Table C1, which include frequencies up to 16
kHz. But note that these are described as "interim" RETSPLs.
Also, they conflict with the RETSPLs in ISO 389-5.
Dan Freed Senior Engineer, Hearing Aid Research Lab House Ear Institute 2100 W. Third St. Los Angeles, CA 90057 USA Phone: +1-213-353-7084 Fax: +1-213-413-0950 Email: dfreed@xxxxxxx From: AUDITORY Research in Auditory Perception [mailto:AUDITORY@xxxxxxxxxxxxxxx] On Behalf Of Henrik Møller Sent: Tuesday, June 13, 2006 8:58 AM To: AUDITORY@xxxxxxxxxxxxxxx Subject: Re: RETSPL for 9 kHz ISO 389-5 Acoustics ? Reference zero for the calibration of audiometric equipment ? Part 5:Would anyone happen to know the RETSPL at 9 kHz or articles that may have some pertinent information regarding RETSPLs for high-frequency audiometry? Thanks, Earl Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz Best regards, Henrik -- Henrik Møller Professor Department of Acoustics Aalborg University Fredrik Bajers Vej 7 B5 DK-9220 Aalborg Ø, Denmark Phone: +45 9635 8711 (direct) Phone: +45 9635 8710 (department) Phone: +45 9635 8080 (switchboard) Fax: +45 9815 2144 mailto:hm@xxxxxxxxxxxxxxxx (personal) mailto:acoustics@xxxxxxxxxxxxxxxx (department) http://www.acoustics.aau.dk/ (department) |