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BS EN ISO 389:1997 PDF

BS EN ISO 389:1997 PDF

Name:
BS EN ISO 389:1997 PDF

Published Date:
02/28/1992

Status:
Active

Description:

Acoustics. Standard reference zero for the calibration of pure tone air conduction audiometers

Publisher:
British Standard / European Standard / International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$48.006
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Specifies reference equivalent threshold sound pressure levels for Beyer DT 48, telephonics TDH 39 earphones in a coupler complying with IEC 60303 and supra-aural earphones, meeting stated requirements, in an artificial ear complying with IEC 60318.

Incorporates the following:
BS 2497:1992
File Size : 1 file
ISBN(s) : 0580203956
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 14
Product Code(s) : 1033061, 1033061, 1033061
Published : 02/28/1992

History

BS EN ISO 389-1:2018
BS EN ISO 389-1:2018
Published Date: 03/02/2018
Acoustics. Reference zero for the calibration of audiometric equipment-Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
$57.15
BS EN ISO 389:1997
BS EN ISO 389:1997
Published Date: 02/28/1992
Acoustics. Standard reference zero for the calibration of pure tone air conduction audiometers
$48.006
BS 2497-5:1988
BS 2497-5:1988
Published Date: 02/29/1988
Standard reference zero for the calibration of pure tone air conduction audiometers-Specification for a standard reference zero using an acoustic coupler complying with BS 4668
$48.006
BS 2497-6:1988
BS 2497-6:1988
Published Date: 02/29/1988
Acoustics. Reference zero for the calibration of audiometric equipment-Specification for a standard reference zero using an artificial ear complying with BS 4669
$48.006
BS 2497-3:1972
BS 2497-3:1972
Published Date: 06/28/1972
Specification for a reference zero for the calibration of pure-tone audiometers-Data for a wide-band artificial ear complying with BS 4669
$79.248

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