Accession Number : AD0048354


Title :   A MINIATURE CONDENSER MICROPHONE EMPLOYING A FLEXIBLE DIAPHRAGM CONTROLLED BY AIR STIFFNESS


Corporate Author : HARVARD UNIV CAMBRIDGE MA ACOUSTICS RESEARCH LAB


Personal Author(s) : SCHULTZ, THEODORE J.


Report Date : 15 SEP 1954


Pagination or Media Count : 1


Descriptors :   *ELECTROACOUSTIC TRANSDUCERS, *MICROPHONES, *SOUND, DESIGN, INTENSITY, MEASUREMENT, TESTS.


Distribution Statement : APPROVED FOR PUBLIC RELEASE