Detail publikace

Distributed Acoustic Sensing of Sounds in Audible Spectrum in Realistic Optical Cable Infrastructure

DEJDAR, P. MOKRÝ, O. MÜNSTER, P. HORVÁTH, T. SCHIMMEL, J.

Originální název

Distributed Acoustic Sensing of Sounds in Audible Spectrum in Realistic Optical Cable Infrastructure

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Distributed acoustic sensing (DAS) is an emerging technology with diverse applications in monitoring infrastructure, security systems, and environmental sensing. This study presents a dataset comprising acoustic vibration patterns recorded by a commercial DAS system, providing valuable insights into the acoustic sensitivity of optical fibers. The data are crucial for evaluating the performance of DAS systems, particularly in scenarios related to security and eavesdropping. The dataset offers the possibility to develop and test algorithms aimed at enhancing signal-to-noise ratio (SNR), detecting anomalies, and improving speech intelligibility. Additionally, this resource facilitates the validation of de-noising techniques through the calculation of the speech transmission index (STI). The experimental setup, measurement procedures, and the characteristics of the DAS system employed are comprehensively documented for researchers in the field of optical fiber sensing and signal processing.

Klíčová slova

Distributed Acoustic Sensing; Fiber Optics; Fiber Sensors; Optical Communications; Speech Intelligibility Performance

Autoři

DEJDAR, P.; MOKRÝ, O.; MÜNSTER, P.; HORVÁTH, T.; SCHIMMEL, J.

Vydáno

13. 5. 2025

Nakladatel

Springer Nature

ISSN

2052-4463

Periodikum

Scientific data

Ročník

12

Číslo

5

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

8

Strany počet

8

URL

https://www.nature.com/articles/s41597-025-05119-0

Plný text v Digitální knihovně

http://hdl.handle.net/11012/251019

BibTex

@article{BUT197888,
  author="Petr {Dejdar} and Ondřej {Mokrý} and Petr {Münster} and Tomáš {Horváth} and Jiří {Schimmel}",
  title="Distributed Acoustic Sensing of Sounds in Audible Spectrum in Realistic Optical Cable Infrastructure",
  journal="Scientific data",
  year="2025",
  volume="12",
  number="5",
  pages="1--8",
  doi="10.1038/s41597-025-05119-0",
  issn="2052-4463",
  url="https://www.nature.com/articles/s41597-025-05119-0"
}