E. H. Berger

发表

Development of a Unique Passive Hearing Protector with Level-Dependent and Flat Attenuation Characteristics

C. H. Allen, E. H. Berger, 1990 .

The measurement of hearing protector attenuation via ASA STD1‐1975 (ANSI S3.19‐1974)

E. H. Berger, 1980 .

Laboratory Attenuation of Earmuffs and Earplugs Both Singly and in Combination

E. H. Berger, E. Berger, 1983 .

Re‐examination of the low‐frequency (50–1000 Hz) normal threshold of hearing in free and diffuse sound fields

E. H. Berger, E. Berger, 1981 .

Active Noise Reduction (ANR) in Hearing Protection: Does it Make Sense for Industrial Applications?

E. H. Berger, Aearo Company, 2002 .