ANSI S3.19 : 1974
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
HEARING PROTECTORS AND PHYSICAL ATTENUATION OF EARMUFFS, METHOD FOR MEASUREMENT OF REAL-EAR PROTECTION OF,
03-16-2022
01-12-2013
Covers all aspects of measuring the protective attenuation and characteristics of wearable devices to protect the auditory system against excessive sound.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.