Hearing conservation.

Duration: 825

Year Published: 1972

Format: 16mm

Sound: sound

Description: P: Preservation Material {C}PMP: Interpositive Picture AC: Acetate B: 800' 16/8/9.5mm 16mm Color Sound 825 International Film Bureau, Studies the problem of noise-induced hearing loss, noise reduction and hearing conservation. Emphasizes preventing damage and discovering it soon enough to prevent speech damage.

Complete Record: Studies the problem of noise-induced hearing loss, noise reduction and hearing conservation. Emphasizes preventing damage and discovering it soon enough to prevent speech damage. NOTE: Two (or more) records have been merged together to create this data.

2 users have this film:
Library of Congress, Prelinger Archives

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Original permalink · Record added: 2023-11-09 15:26:20