BS 2497-2:1969 PDF

Name:
BS 2497-2:1969 PDF

Published Date:
03/10/1971

Status:
Active

Description:

Specification for a reference zero for the calibration of pure-tone audiometers-Data for certain earphones used in commercial practice

Publisher:
BSI Group

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Specifies value of sound pressure level corresponding to audiometric zero for monaural earphone listening to pure tones of certain stated frequencies.

All current amendments available at time of purchase are included with the purchase of this document.

ISBN(s) :	0580004856
Note :	This product is unavailable in Ukraine, Russia, Belarus
Product Code(s) :	10044571
Published :	03/10/1971

History

BS 2497-7:1988

Published Date: 02/29/1988

Standard reference zero for the calibration of pure tone air conduction audiometers-Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497

$48.006

BS 2497-2:1969

Published Date: 03/10/1971

Specification for a reference zero for the calibration of pure-tone audiometers-Data for certain earphones used in commercial practice

$79.248

BS 2497-1:1968

Published Date: 09/20/1968

Specification for a reference zero for the calibration of pure-tone audiometers-Data for earphone coupler combinations maintained at certain standardizing laboratories

$79.248

BS 2497-2:1969 PDF

Specification for a reference zero for the calibration of pure-tone audiometers-Data for certain earphones used in commercial practice

History

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