Quietsea 

Passive Acoustic Monitoring 

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  • Passive Acoustic Monitoring Marine Mammals
    • Overview

      QuietSea Service

      Quietsea is a Passive Acoustic Monitoring (PAM) method that enable to detect the acoustic signals of marine mammals, such as whales, while preserving the underwater environment.

      It provides real-time monitoring to detect the presence of marine mammals in advance of noisy maritime operations. 

      Passive Acoustic Monitoring Equipment Quietsea

      HIGHLIGHTS

      QuietSea buoy

      QuietSea Service available with buoys is real-time autonomous passive acoustic monitoring equipment (PAM). 

      For marine mammal detection in precise offshore areas, this version offers a compact & complete solution.

      Real-time and autonomous passive acoustic monitoring  : 

      • Real-time alerts on your smartphone (e-mail).
      • Automatic alert even all weather condition 
      • Marine mammal detection with broadband hydrophones.
      • Active detection at night and in low visibility conditions. 
      • Solar pannel battery 

      Application : 
      Offshore wind construction / Harbor Construction / Pile Driving Operations / Offshore drilling / Dredging / Oceanographic Survey (Upstream/Downstream). 
       

    • Passive acoustic monitoring real-time and autonomous quietsea buoy
    • QuietSea Service over the board

      QuietSea is passive acoustic monitoring system (PAM) that can detect and locate the presence of marine mammals in real time and continuously during shipboard marine operations. 

      This system is seamlessly integrated into the Sercel Sentinel® seismic streamer (Sentinel, Sentinel RD and Sentinel MS) allowing for greatly enhanced cetacean detection capabilities. 

      Maritime operations on ship  : 

      • Real-time & automatic marine mammal detection / localization.
      • Wide frequency range detected (whistles, moans and clicks).
      • Integrated antenna with Sercel's Sentinel Seismic streamer.
      • Compatible with any type of vessel (3D, 2D and source vessel). 

      Application : 
      Seismic surveys / Dredging

    • Passive Acoustic Monitoring Equipment Quietsea
    • Key Benefits

      REAL-TIME & AUTONOMOUS SYSTEM - QUIETSEA BUOY 

      • Real-time alerts & automatic detection of marine mammals.
      • Autonomous battery with solar pannel battery 


      INTEGRATED ARCHITECTURE - QUIETSEA EMBEDDED SYSTEM 

       

      VERSATILE DEPLOYEMENT

      • QuietSea Service with buoys is compact and complete passive acoustic monitoring solution. 
      • QuietSea Over the board works effortlessly with Sentinel® seismic streamer (Sentinel HR, Sentinel RD,  Sentinel MS and Nautilus) during seismic survey. 

       

       

    • Passive Acoustic Monitoring Equipment Quietsea buoy
    • Download

      Category Name Language Publication Size Download
      Article The future of marine mammal monitoring (EN) English 1.5 MB pdf
      Article Environmentally friendly exploration (EN) English 5.67 MB pdf
      Technical paper Sparse representation-based classification of mysticete calls (EN) English 3.89 MB pdf
      Brochure QuietSea System Brochure (EN) English 437.51 KB pdf
      Brochure Quietsea buoy flyer (EN) English 1.63 MB pdf

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