Pressure sensitive line transducer

Details Pressure sensitive line transducer Pressure sensitive line transducer

1979-10-22

1981-10-20

Moskowitz, Nelson

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367149, 29594, G01V 116, G01V 138

Patent

active

042964873

ABSTRACT:
A pressure sensitive line transducer wherein electrical signals are generd by the modulation of the electrical resistance of a coaxial cable due to pressure variations because of an impinging acoustic wave. The signals are extracted via a step-up transformer, amplified, filtered and processed by a computer and displayed to extract information about the acoustic wave.

REFERENCES:
patent: 2367211 (1945-01-01), Greenfield
patent: 2987701 (1961-06-01), Grannemann
patent: 3317891 (1967-05-01), Bradley
patent: 3940732 (1976-02-01), Hudson et al.
patent: 3979713 (1976-09-01), Parrach
patent: 4011540 (1977-03-01), Fair
patent: 4090168 (1978-05-01), Muller et al.
patent: 4176339 (1979-11-01), Konrad

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