Underwater Acoustic Monitoring

Underwater Acoustic Monitoring

PASSIVE ACOUSTIC MONITORING

Acoustic Recorders

RESEA

RESEA

RESEA is a 4-input underwater acoustic recorder designed to enable PAM operators, Marine Mammal Observers (MMO) and Protected Species Observers (PSO) to implement powerful post-processing monitoring (up to 500 kHz bandwidth; over a 100 dB dynamic range).

 

OLYMPUS DIGITAL CAMERA

SYLENCE-LP

SYLENCE-LP underwater acoustic recorders allow cost-effective and reliable acoustic monitoring with best value for money on the market (256 kHz max bandwidth; dynamic range of over 100 dB).

 

TRIPOD

TRIPOD

TRIPOD is a seabed hydrophone structure hosting 4 hydrophones and one RESEA underwater acoustic recorder.


PASSIVE ACOUSTIC MONITORING

Acoustic Monitoring Buoys

RUBHY

RUBHY is a Wi-Fi remotely-controlled buoy offering a range of applications in the field of underwater noise measurements.

REMHY

REMHY is a Wi-Fi surface buoy that leads the way to a new range of application for underwater noise measurements. 

PASSIVE ACOUSTIC MONITORING

Observatories

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COSTOF2

COSTOF2 is a one-of-a-kind multisensor datalogger. 

 

SYSENSE

SYSENSE

Lying on the seabed of coastal waters, the multisensor station SYSENSE is capable of monitoring inshore works in real-time, displaying acoustic and water quality parameters at the surface. 

PASSIVE ACOUSTIC MONITORING

Autonomous Underwater Vehicles

COMET_Plougonvelin_Detour2

COMET-300

COMET-300 is a state-of-the-art AUV featuring advanced navigation and detection capabilities. 

Created with GIMP

NemoSens

NemoSens® is a small, lightweight µAUV perfect for scientists and offshore companies in search of a modular ally. 

PASSIVE ACOUSTIC MONITORING

Mine Countermeasures

SONADIVE

SONADIVE

The diver-held Sonar and navigation system SONADIVE is a turnkey solution for EOD divers seeking safe and covered MCM operations. 

COMET-MCM

COMET-MCM

The COMET MCM AUV has been specially designed to assist EOD divers in operations. 

Surface Communication Module

Surface Communication Module

Connected to a dipping transducer, the Surface Communication Module SCM processes diver and AUV navigation and position data in real-time and displays it on a digital tablet up to 2.2 km, that can be further extended to exceed 5 km using RTSYS Positioning and Relay Beacons (PRB).

 

PASSIVE ACOUSTIC MONITORING

Anti-Submarine Warfare

SEMA

SEMA

In operation within many Navies worldwide, the recoverable training target SEMA is easy to launch from a RHIB or a ship. 

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SIERA

SIERA sonar measurement and calibration system aims to characterize the performance of underwater acoustic systems (hull-mounted sonars, dipping sonars, towed sonars, buoys).

 

VERTHY

VERTHY

VERTHY is a vertical line array dedicated to acoustic signature acquisition and analysis.


Over 20 years experience in survey & scientific instrumentation.