Method and apparatus for generating high energy acoustic pulses

Method and apparatus for improving the shallow water performance

Method and apparatus for installing electronic equipment below s

Method and apparatus for maximizing seismic shear wave productio

Method and apparatus for modifying the recoil of a marine acoust

Method and apparatus for positioning a center of a seismic...

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