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Title: SEISMIC PROSPECTING FOR THE RECEPTION OF SOUND WAVES, THE GEOPHONE
SEISMIC PROSPECTING FOR THE RECEPTION OF SOUND WAVES, THE GEOPHONE

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Mariana Jurian; Enis Muslim
10.5593/sgem2023/1.1/s01.19
10.5593/sgem2023/1.1
1314-2704
978-619-7603-56-9
English
23
1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Geology
This paper presents an electro-acoustic instrument, used in geophysical (seismic) prospecting, for the reception of sound waves, namely the geophone. The geophone is a transducer which transforms the displacement of the soil particles into electrical signals. The article aims at presenting the functioning of a standard electromagnetic geophone and of the newer geophone models, built using the MEMS (micro-electro mechanical systems) technology. Below, a scheme for amplifying the original signal generated by a SM-24 geophone, and by the MCP6286 operational amplifier, will be proposed.
[1] Kaoshan Dai et al, A Low-Cost Energy-Efficient Cableless Geophone Unit for Passive Surface Wave Surveys, Sensors 2015, 15
[2] Gokhan Koc and Korkut Yegin (2013), Hardware Design of Seismic Sensors in Wireless Sensor Network, International Journal of Distributed Sensor Networks
[3] Masahiro Kamata (2005), High precision geophone calibration
[4] Philip Kearey et al (2002), An Introduction to Geophysical Exploration, 3rdEd, Blackwell Science Ltd
[5] J. Johna, Srinivas Bathini, Design and Fabrication of Silicon Micro-structure for Seismometers, Jul 2014
conference
https://doi.org/10.5593/sgem2023/1.1/s01.19
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Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 03 - 09 July, 2023
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference-SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
159-164
03 - 09 July, 2023
website
9008
Geophone, MEMS(micro-electro mechanical systems), Operational amplifier