Publication result detail

Optimizing Distributed Acoustic Sensing for Eavesdropping in Indoor Infrastructures

MOKRÝ, Ondřej; DEJDAR, Petr; HORVÁTH, Tomáš; MÜNSTER, Petr; SCHIMMEL, Jiří

Original Title

Optimizing Distributed Acoustic Sensing for Eavesdropping in Indoor Infrastructures

English Title

Optimizing Distributed Acoustic Sensing for Eavesdropping in Indoor Infrastructures

Type

Paper in proceedings (conference paper)

Original Abstract

Distributed Acoustic Sensing allows localized acquisition of phenomena along optical fibers, including human speech. However, signals recorded in real infrastructures are typically extremely noisy. We propose a post-processing strategy combining information from individual spatial segments of the fiber to increase the intelligibility of captured speech.

English abstract

Distributed Acoustic Sensing allows localized acquisition of phenomena along optical fibers, including human speech. However, signals recorded in real infrastructures are typically extremely noisy. We propose a post-processing strategy combining information from individual spatial segments of the fiber to increase the intelligibility of captured speech.

Keywords

acoustic vibration; distributed acoustic sensing; eavesdropping; human speech; optical fiber

Key words in English

acoustic vibration; distributed acoustic sensing; eavesdropping; human speech; optical fiber

Authors

MOKRÝ, Ondřej; DEJDAR, Petr; HORVÁTH, Tomáš; MÜNSTER, Petr; SCHIMMEL, Jiří

RIV year

2026

Released

13.08.2025

Publisher

IEEE

Location

Miramar Beach, FL, USA

ISBN

979-8-3315-2136-3

Book

2025 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

Pages from

1

Pages to

2

Pages count

2

URL

https://ieeexplore.ieee.org/document/11151349

BibTex

@inproceedings{BUT199007,
  author="Ondřej {Mokrý} and Petr {Dejdar} and Tomáš {Horváth} and Petr {Münster} and Jiří {Schimmel}",
  title="Optimizing Distributed Acoustic Sensing for Eavesdropping in Indoor Infrastructures",
  booktitle="2025 IEEE Research and Applications of Photonics in Defense Conference (RAPID)",
  year="2025",
  pages="1--2",
  publisher="IEEE",
  address="Miramar Beach, FL, USA",
  doi="10.1109/RAPID64712.2025.11151349",
  isbn="979-8-3315-2136-3",
  url="https://ieeexplore.ieee.org/document/11151349"
}