Acoustics. Hearing protectors-Subjective method for the measurement of sound attenuation

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

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BS EN ISO 4869-1:2018 specifies a subjective method for measuring sound attenuation of hearing protectors at the threshold of hearing. The method is a laboratory method designed to yield reproducible values under controlled measurement conditions. The values reflect the attenuating characteristics of the hearing protector only to the extent that users wear the device in the same manner as did the test subjects.

Cross References:
IEC 60263
IEC 61260-1
ISO 8253-2
EN 13819-1
ISO 389-1
ISO 354
ANSI S3.20-2015
ANSI S12.6-2016
ISO 7240-24
ISO/TS 4869-5
ISO 8253-1
GUM:1995
ISO/IEC Guide 98-3

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

File Size :	1 file , 610 KB
ISBN(s) :	9780580858451
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	26
Product Code(s) :	30297374, 30297374, 30297374
Published :	11/28/2018
Same As :	BS EN ISO 4869-1:2018

BS EN ISO 4869-1:2018 PDF

Acoustics. Hearing protectors-Subjective method for the measurement of sound attenuation

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