ASA - ANSI/ASA S3.19
American National Standard Method for Measurement of Real-Ear Protection of Hearing Protectors and Physical Attenuation of Ear Muffs
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| Organization: | ASA |
| Publication Date: | 14 August 1974 |
| Status: | inactive |
| Page Count: | 20 |
Document History
ANSI/ASA S3.19
August 14, 1974
American National Standard Method for Measurement of Real-Ear Protection of Hearing Protectors and Physical Attenuation of Ear Muffs
A description is not available for this item.
August 14, 1974
American National Standard Measurement of Real-Ear Protection of Hearing Protectors and Physical Attenuation of Ear Muffs, Method for
This standard specifies the psychophysical procedures. physical requirements, and means of reportlng results for measuring the protective and atttmuatiofi cm,rli<;teristics of 'Wearable devices that...