Accession Number : AD0155239


Title :   STUDY OF COMMUNICATION IN HIGH-LEVEL AMBIENT NOISE FIELDS


Corporate Author : RADIO CORP OF AMERICA CAMDEN NJ DEFENSE ELECTRONIC PRODUCTS


Report Date : 1958


Pagination or Media Count : 88


Descriptors :   *VOICE COMMUNICATIONS, ACOUSTICS, ARMORED VEHICLES, HELICOPTERS, INTELLIGIBILITY, MEASUREMENT, NOISE, REDUCTION, SPEECH.


Distribution Statement : APPROVED FOR PUBLIC RELEASE