Since 1973 the Council for Accreditation in Occupational Hearing Conservation has had a mission of promoting hearing loss prevention by enhancing the quality of occupational hearing conservation practices. A critical component of that promotion has been the publication of the Hearing Conservation Manual. Chapters have been written by subject matter experts in their fields and reviewed by industrial hygienists, military audiologists, noise-control engineers, occupational audiologists, occupational health nurses and physicians, otolaryngologists and safety engineers. It represents the most complete information on occupational hearing conservation.
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