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

Denoising Distributed Acoustic Sensing (DAS) for shallow water acoustic observations

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Authors

WWWenbo WuPlanetary Science InstituteXHXuancheng HuangFrontier Environmental Technology (United States)YLYing-Tsong LinRoslin Institute

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Overview

Machine learning denoising improves signal-to-noise ratio in shallow water, suggesting enhanced DAS utility.

Key Points

  • Denoising method significantly improved the signal-to-noise ratio in acoustic observations.
  • Machine learning applied to 2 years of DAS data led to enhanced monitoring capabilities.
  • Comparative analysis with hydrophone data confirmed the effectiveness of the denoising technique.
  • Results highlight the potential for better acoustic detection in shallow water environments.

Cite This Study

Wu et al. (2025) studied this question.

synapsesocial.com/papers/68c1b60654b1d3bfb60ead05https://doi.org/10.1121/10.0037676
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