AS IEC 60645.4-2002
Obsolescent
“Obsolescent” indicates that the Standard is not recommended for new equipment or as a current practice, but it is retained in order to provide for servicing of existing equipment or requirements.
Electroacoustics - Audiological equipment - Equipment for extended high-frequency audiometry
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
01-01-2002
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8000 Hz to 16000 Hz. This Standard is identical with and has been reproduced from IEC 60645-4:1994.
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