Multi-purpose seismic transducer

Details Multi-purpose seismic transducer Multi-purpose seismic transducer

1978-10-30

1981-02-24

Birmiel, Howard A.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

367 21, 367 38, 367 43, 367 49, 362 63, 362135, 362178, 362180, G01V 116, G01V 138

Patent

active

042531640

ABSTRACT:
A multi-purpose seismic transducer includes a first seismic sensor having a first transfer function. A transfer-function shaping filter is coupled to the output of the first seismic sensor. The filter is adjustable to shape the first transfer function to match a plurality of different second transfer functions.

REFERENCES:
patent: 3281768 (1966-10-01), Pavey, Jr. et al.
patent: 3412374 (1968-11-01), Mitchell
patent: 3555503 (1971-01-01), Morris
patent: 3863200 (1975-01-01), Miller
patent: 3911388 (1975-10-01), Crump et al.
patent: 3939468 (1976-02-01), Mastin

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