Barracuda-repelling sound generation device

Details Barracuda-repelling sound generation device Barracuda-repelling sound generation device

1995-02-23

1996-10-29

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Echo systems

Distance or direction finding

367173, 367910, 367139, G10K 100

Patent

active

055703224

ABSTRACT:
A barracuda-repelling sound generation device including a sound generator mechanism for generating a speaker activation signal when electrically energized; a remote speaker mechanism positionable beneath the surface of a body of water for generating a noise irritating to barracudas upon receipt of the speaker activation signal; a speaker cable mechanism for transferring speaker activation signals from the sound generator mechanism to the speaker mechanism; a power supply mechanism for supplying electrical energy for operation; and a power switch mechanism for selectively supplying electrical energy to the sound generator mechanism.

REFERENCES:
patent: 3802109 (1974-04-01), Stein
patent: 3885338 (1975-05-01), York
patent: 4212258 (1980-07-01), Collins
patent: 4281404 (1981-07-01), Morrow, Jr. et al.
patent: 4571579 (1986-02-01), Woolley
patent: 4646276 (1987-02-01), Kowalewski et al.

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