Accession Number : AD0021732

Title :   OPERATING TEST RESULTS ON A PASSIVE LISTENING DEVICE DESIGNED FOR THE FREQUENCY SPECTRUM BELOW 100 CPS

Descriptive Note : Final rept.

Corporate Author : MAICO CO INC MINNEAPOLIS MINN

Report Date : 22 MAY 1953

Pagination or Media Count : 1

Descriptors :   *DETECTORS, *UNDERWATER SOUND, DETECTION, HYDROPHONES, TESTS

Distribution Statement : APPROVED FOR PUBLIC RELEASE