Accession Number : AD0049359


Title :   NOISE ATTENUATION CHARACTERISTICS OF THE DAVID CLARK CO, INC, HELMUT


Corporate Author : OHIO STATE UNIV RESEARCH FOUNDATION COLUMBUS


Personal Author(s) : TOLHURST, GILBERT C.


Report Date : 15 APR 1954


Pagination or Media Count : 1


Descriptors :   , ACOUSTIC INSULATION, ATTENUATION, HELMETS, INTENSITY, NOISE, TESTS, THRESHOLDS (PHYSIOLOGY).


Distribution Statement : APPROVED FOR PUBLIC RELEASE