New Publication in JASA Express Letters

Fin whale calls recorded on a seafloor fiber optic cable.

We are pleased to announce that our paper, “Estimating sound pressure levels from distributed acoustic sensing data using 20 Hz fin whale calls,” led by Léa Bouffaut, has been published in the April 2025 issue of JASA Express Letters.

This study presents a novel method for calibrating Distributed Acoustic Sensing (DAS) data using fin whale calls, enabling quantitative underwater acoustic measurements. This is a significant step forward for using fiber optic cables for marine bioacoustics and hydroacoustic applications in general.

You can find more details on our publication page.

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Anthony Sladen
Researcher in geophysics

My research focuses on using fiber optics for environmental monitoring, with a specific emphasis on seismology, tsunamis, and ocean science

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