Accession Number : AD0163701


Title :   Acoustic Siren for Generating Wide Band Noise.


Descriptive Note : Patent,


Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C


Personal Author(s) : Von Glerke,Henning E. ; Cole,John N.


Report Date : 17 NOV 1959


Pagination or Media Count : 3


Abstract : The invention relates generally to the simulation of noise for purposes of test and, more specifically, to the use of a high intensity, wide band noise generator to simulate turbojet and rocket noise environments for testing of various components.


Descriptors :   (*SOUND REPRODUCTION SYSTEMS, *PATENTS), (*ENGINE NOISE, SIMULATION), SOUND GENERATORS, ROCKET ENGINES, TURBOJET ENGINES, BROADBAND, JETS, NOISE GENERATORS


Subject Categories : TEST FACILITIES, EQUIPMENT AND METEORS
      ACOUSTICS


Distribution Statement : APPROVED FOR PUBLIC RELEASE