BS 2497-3:1972 - Specification for a reference zero for the calibration of pure-tone audiometers. Data for a wide-band artificial ear complying with BS 4669

BS 2497-3:1972

Specification for a reference zero for the calibration of pure-tone audiometers. Data for a wide-band artificial ear complying with BS 4669

Status : Revised, Superseded, Withdrawn   Published : June 1972 Replaced By : BS 2497-6:1988, ISO 389:1985/ADD 1:1983

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Values of sound pressure level corresponding to audiometric zero for monaural earphone listening to pure tones of certain stated frequencies, specified in terms of the sound pressure level set up in an artificial ear conforming to the requirements of BS 4669.




Standard NumberBS 2497-3:1972
TitleSpecification for a reference zero for the calibration of pure-tone audiometers. Data for a wide-band artificial ear complying with BS 4669
StatusRevised, Superseded, Withdrawn
Publication Date28 June 1972
Withdrawn Date29 February 1988
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 2497-6:1988, ISO 389:1985/ADD 1:1983
Draft Superseded By71/20919 DC
DescriptorsCalibration, Audiometers, Artificial ears, Acoustic equipment, Acoustic measurement, Sound intensity, Auditory threshold, Datum, Bandwidths
ICS11.040.01
17.140.50
CommitteeEH/1
ISBN0 580 07063 8
PublisherBSI
FormatA5
DeliveryNo
File Size0 KB
Price£182.00


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*To ask about withdrawn titles contact the
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