Accession Number:

AD0253316

Title:

ACOUSTICAL HAZARDS OF ROCKET BOOSTERS. VOLUME II. EFFECTS ON MAN

Descriptive Note:

Corporate Author:

PHILCO NEWPORT BEACH CA AERONUTRONIC DIV

Report Date:

1960-11-30

Pagination or Media Count:

1.0

Abstract:

Contents Effects of rocket noise on hearing Mechanism of hearing Temporary hearing loss Permanent hearing loss Exposure to rocket noise At tenuation by ear defenders Psychological and biological effects Central nervous system effects Influence on visual thresholds Aural pain Effects of mechanical vibrations Effects of noise on speech Statistics of speech Speech intelligibility Effects on warning devices Community reaction to rocket noise Community characteristics Prediction of community reaction Acoustical criteria for rocket noise Hearing damage risk criteria Criteria for speech communication Criteria for residential areas

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE