Accession Number : AD0711574

Title :   REPORT OF PROJECT MICHIGAN. SECTION 6A: AN INVESTIGATION OF FACTORS AFFECTING SOUND RANGING: LITERATURE SEARCH AND ANALYSIS.

Descriptive Note : Quarterly progress rept. 1 Apr-30 Jun 69.

Corporate Author : MICHIGAN UNIV ANN ARBOR INST OF SCIENCE AND TECHNOLOGY

Report Date : SEP 1970

Pagination or Media Count : 21

Abstract : The establishment of a sound-ranging library was completed, and a descriptive summary is presented. The topics discussed in this report are the influence of terrain on the accuracy of sound ranging, an examination of error polygons, comments concerning the summer study group briefings, and plans for the next quarter. (Author)

Descriptors :   (*SOUND RANGING, REVIEWS), ACOUSTICS, TARGET ACQUISITION, POSITION FINDING, SOUND TRANSMISSION, ATTENUATION, ARTILLERY FIRE, COMBAT SURVEILLANCE, ERRORS

Subject Categories : Acoustic Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE