Accession Number : AD0106466

Title :   CALIBRATION OF ACOUSTIC SYSTEM MARK 1 MICROPHONE AND FILTER DECKS

Corporate Author : NAVAL ORDNANCE LAB WHITE OAK MD

Personal Author(s) : MARBURGER, W.G.

Report Date : 02 NOV 1942

Pagination or Media Count : 30

Descriptors :   *ACOUSTICS, CALIBRATION.

Distribution Statement : APPROVED FOR PUBLIC RELEASE