Sound Science and Technical Excellence

Collecting, analyzing, and assessing underwater acoustic data since 1981. International services for all stages of environmental reviews and assessments of underwater noise for the oil and gas, marine construction, energy, fisheries, and defence sectors.

Services

Scientific consulting for all stages of environmental reviews and assessments of underwater noise: acoustic modelling, field measurements, impact assessments, data analysis and reporting, stakeholder liaison, etc. Learn More »

Sectors

Our assessments encompass sound sources related to planning, installation, and operation of industrial installations and activities for sectors including oil and gas, marine and fluvial construction, energy, fisheries, defence, etc. Learn More »


AMAR G3

Autonomous Multichannel Acoustic Recorder
Generation 3

Pristine Acoustic Data, Revolutionary Performance
An underwater acoustic and oceanographic data recorder purpose-built for ultra-low power usage and superior data quality:

  • Standard (250 m) and Deep (2500 m) models
  • Efficient power use for long deployments
  • Up to 8 hydrophones sampled at 24-bit resolution at up to 128 ksps
  • A high-speed, 16-bit acoustic channel at up to 687.5 ksps
  • Customizable to include oceanographic sensors
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