Installation of a tripod by a diver

Our activities

Continuous assessment of coral reefs' state and functioning

We record and analyse coral reef soundscapes to provide our clients with key information

  • Quantifying the activity of key species or groups of species
  • Evaluating the biomass of fishes within each trophic group
  • Quantifying noise pollution
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Viewing a tripod in a marine environment

Our technology

Passive acoustics and AI dedicated to coral reefs assessment.

Breaking with current monitoring methods, our solution combines the latest passive acoustic technologies, Digital Signal Processing (DSP), and AI algorithms.

  • All year round continuous recording
  • Standardised data for easy comparisons among sites and over time
  • Non-intrusive monitoring with no effect on wildlife behavior
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Notre vision

Our Vision

Until very recently, coral reef monitoring methods were mostly based on visual cues (counts, imagery, ...). Ecosystem evaluation from another angle is complementary and offers a huge potential for innovation.

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Our achievements

Departure at sea with a tripod for the seabed of Mayotte
Mayotte

Passive acoustic monitoring of coral reefs around Mayotte Island from 2022 to 2024 in collaboration with the OFB.

Departure at sea with a tripod for the seabed of Réunion
Reunion Island

Ecoacoustic reference state of coral reefs around Reunion Island in 2022.

Descent of a tripod into the seabed
Guadeloupe

Passive acoustic monitoring of coral reefs around Guadeloupe Island from 2023 to 2024 in collaboration with the Office de l'Eau de Guadeloupe.

Our partners

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