Accession Number : AD0416543

Title :   THE ACOUSTICAL PROPERTIES OF COMPACTED SCHOOLS OF FISH,

Corporate Author : SCRIPPS INSTITUTION OF OCEANOGRAPHY SAN DIEGO CALIF MARINE PHYSICAL LAB

Personal Author(s) : Uretsky,Jack L.

Report Date : 20 JUL 1963

Pagination or Media Count : 11

Abstract : An estimate is made of the scattering power of a compacted school of fish. It is estimated that reflecting power is proportional to the inverse fourth power of the frequency for frequencies above 10 kc. Resonant scattering may be ex pected below 1 kc. (Author)

Descriptors :   (*ACOUSTICS, FISHES), SCATTERING, REFLECTION, DENSITY, RESONANCE, MARINE BIOLOGY, MEASUREMENT, SOUND.

Distribution Statement : APPROVED FOR PUBLIC RELEASE