Advances in Infrasound Sensing Technology From Conventional Sensors to MEMS: A Review

  • Tao Dong
  • , Yu Zhou
  • , Nuno Miguel Matos Pires
  • , Wenyu Mou
  • , Zunyi Lv
  • , Zhaochu Yang
  • , Danilo Demarchi
  • , Zhongyuan Shi
  • , Libo Zhao
  • , Zhuangde Jiang
  • , Qi Mao
  • , Yangtao Wang
  • , Fuyu Tao

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

This review highlights the progress of infrasound sensing technologies (ISTs), emphasizing the transition from traditional sensors to modern microelectromechanical system (MEMS) sensors. Advancements in sensitivity, dynamic range, and miniaturization are analyzed alongside their implications for geophysics, atmospheric science, and industrial safety applications. By comparing various sensing technologies, this work provides insights into their strengths and limitations, guiding the selection of optimal solutions for infrasonic monitoring applications. The analysis concludes that MEMS sensors offer an optimal balance of sensitivity, dynamic range, integration, miniaturization, and power efficiency. This review further explores the potential applications of MEMS infrasound sensors combined to the Internet of Things and artificial intelligence (AI), aiming to expand the applicability of ISTs across diverse fields.

Original languageEnglish
Pages (from-to)27878-27897
Number of pages20
JournalIEEE Sensors Journal
Volume25
Issue number15
DOIs
StatePublished - 2025

Keywords

  • Acoustics
  • infrasound sensing
  • microelectromechanical systems (MEMS)
  • sensors

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