Folded hydrophone array for narrow marine vehicles
Folded sagnac sensor array
Folded sagnac sensor array
Folded sagnac sensor array
Folded shell projector (FSP)
Force or pressure feedback control for seismic vibrators
Free flooding hydrophone mounting
Frequency agile sonic transducer
Frequency independent acoustic antenna
Frequency modulated laser diode
Full wave field vibratory seismic source
Gas projection device sometimes with a burst disk, producing...
Gas projection device sometimes with a burst disk, producing...
Gas-coupled laser acoustic detection
Gas-operated apparatus for making a noise under water
Gel-filled seismic streamer cable
Generating seismic vibrator signals
Geophone
Geophone
Geophone