Earl Edward Johnson wrote: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) |