Method and apparatus for seismic data acquisition

Method and apparatus for seismic exploration using non-linear sw

Method and apparatus for seismic exploration using nonlinear swe

Method and apparatus for sensing acoustic signals in a liquid

Method and apparatus for sensing sound waves in a fluid medium

Method and apparatus for the acquisition of seismic movements

Method and apparatus for the acquisition of seismic movements

Method and apparatus of interrogating a distributed undersea opt

Method and system for making marine seismic streamers

Method and system for operating capacitive membrane...

Method and system of mapping acoustic near field

Method for correcting seismic data timing functions...

Method for designing a resonant acoustic projector

Method for generation of acoustic vibrations and source of acous

Method for manufacturing an acoustic sensor, and acoustic sensor

Method for monitoring performance of marine seismic air gun...

Method for producing seismic pulses

Method for reducing the accumulation of precipitants and impurit

Method of and apparatus for producing spherical waves in the ult

Method of detecting sound in water using piezoelectric-polymer c