Signal Processing and Sonification of Seismic Electromagnetic Radiation in the ELF Band(Special Section on Acoustic Signal Processing)
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概要
- 論文の詳細を見る
We have developed a signal processing method that is appropriate for detecting electromagnetic radiation due to earthquake activities. The radiation is usually accompanied by a background noise that is mainly caused by atmospheric discharges in the tropical regions. Data representing the seismic radiation is presented as sound via the concept of sonification. This is useful for immediately finding out anomalous seismic radiations, which are often followed by a disastrous earthquake, from the massive data collected from over forty observation stations. It is illustrated that the auditory display is valuable for future earthquake prediction systems.
- 社団法人電子情報通信学会の論文
- 2001-04-01
著者
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HATA Masayasu
College of Engineering, Chubu University
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Adachi Seiji
Central Research Laboratory Matsushita Electric Industrial Co. Ltd.
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Adachi Seiji
Central Research Laboratories Matsushita Electric Industrial Co. Ltd.
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Takumi I
Nagoya Inst. Technol. Nagoya‐shi Jpn
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Takumi Ichi
Graduate School Of Engineering Nagoya Inst. Of Technol.
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Takumi Ichi
Graduate School Of Engineering Nagoya Institute Of Technology
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Takumi Ichi
The Department Of A. I. And Computer Science Nagoya Institute Of Technology
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Hata M
College Of Engineering Chubu University
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ADACHI Seiji
the Faculty of Information Science and Technology, Aichi Prefectural University
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YASUKAWA Hiroshi
the Faculty of Information Science and Technology, Aichi Prefectural University
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TAKUMI Ichi
The Faculty of Engineering , Nagoya Institute of Technology
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HATA Masayasu
the Faculty of Information Science and Technology, Aichi Prefectural University
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Yasukawa Hiroshi
Faculty Of Information Science And Technology Aichi Prefectural University
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Adachi Seiji
Superconductivity Research Laboratory/International Superconductivity Technology Center
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