US PATENT SUBCLASS 367 / 24
.~.~.~ Reverberation removal

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

14  DF  SEISMIC PROSPECTING {4}
15  DF  .~ Offshore prospecting {4}
21  DF  .~.~ Signal processing {3}
24.~.~.~ Reverberation removal

DEFINITION

Classification: 367/24

Reverberation removal:

(under subclass 21) Subject matter wherein the effects of the internal reflection of acoustic waves within the body of water itself are eliminated from or attenuated in the electric signals.