Acoustic monitor
Acoustic reflection chart recorder
Acoustic scattering measurement and processing for...
Acoustic signal processing method using array coherency
Acoustic signal processing method using array coherency
Acoustic signal processing method using array coherency
Acoustic structural integrity monitoring system and method
Acquisition system for a long record length digital storage...
Acquisition system for a multi-channel relatively long...
Activation of well tools
Activation signal output circuit and determination circuit
Active damage interrogation method for structural health monitor
Active removal of aliasing frequencies in a decimating...
Active removal of aliasing frequencies in a decimating...
Active separation tracking and positioning system for towed...
Activity data capture system for a well service vehicle
Activity information meter
Adaptable heat dissipation device for a personal computer
Adaptation performance improvements for active control of...
Adaptation performance improvements for active control of...