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September 10, 2025The Journal of the Acoustical Society of America

Automatic detection of acoustic signals off Svalbard using distributed acoustic sensing

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Authors

JSJosephine N. SchulzeNorwegian University of Science and TechnologyJPJohn R. PotterNorwegian University of Science and TechnologyLBLéa BouffautCornell University

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Overview

An algorithm reveals transient acoustic signals in distributed acoustic sensing data, suggesting advancements in marine mammal monitoring.

Key Points

  • The automated algorithm detects a wide range of transient acoustic signals in distributed acoustic sensing data.
  • Robust performance was observed during whale and ship signal detection, enhancing monitoring capabilities.
  • The method employs multiple channels to assess signals against background noise, utilizing a custom signal-to-noise ratio.
  • Evaluation was conducted using extensive data from a 130-km fiber optic cable off Svalbard, highlighting scalability.

Cite This Study

Schulze et al. (2025) studied this question.

synapsesocial.com/papers/68c1b60654b1d3bfb60ead2ehttps://doi.org/10.1121/10.0037673
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