Is it necessary to measure hearing protector attenuation at 3.15 and 6.3 kHz?
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| Title: | Is it necessary to measure hearing protector attenuation at 3.15 and 6.3 kHz? |
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| Authors: | Berger, E. H., Rowland, L. D. |
| Source: | Journal of the Acoustical Society of America; April 1989, Vol. 85, p1590-1594, 5p |
| Database: | Applied Science & Technology Source |
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