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Time-Frequency Analysis from Earthing Application

Body earthing or grounding means that connecting the body in direct and uninterrupted contact with the earth by touching the soil, sand, water, or a conductive surface that is in contact with the earth. By earthing the body, positive charge can be neutralized and return the body to a neutral state a...

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Main Authors:	Ting, Jun Hou, Mahfuzah, Mustafa, Zarith Liyana, Zahari, Pebrianti, Dwi, Zainah, Md. Zain, Nurul Hazlina, Noordin, Rafiuddin, Abdubrani
Format:	Conference or Workshop Item
Language:	English English
Published:	Springer Singapore 2019
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/25036/1/53.%20Time-frequency%20analysis%20from%20earthing%20application.pdf http://umpir.ump.edu.my/id/eprint/25036/2/53.1%20Time-frequency%20analysis%20from%20earthing%20application.pdf http://umpir.ump.edu.my/id/eprint/25036/ https://doi.org/10.1007/978-981-13-3708-6_36
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spelling	my.ump.umpir.250362019-11-12T04:16:46Z http://umpir.ump.edu.my/id/eprint/25036/ Time-Frequency Analysis from Earthing Application Ting, Jun Hou Mahfuzah, Mustafa Zarith Liyana, Zahari Pebrianti, Dwi Zainah, Md. Zain Nurul Hazlina, Noordin Rafiuddin, Abdubrani TK Electrical engineering. Electronics Nuclear engineering Body earthing or grounding means that connecting the body in direct and uninterrupted contact with the earth by touching the soil, sand, water, or a conductive surface that is in contact with the earth. By earthing the body, positive charge can be neutralized and return the body to a neutral state as the positive charge that builds up can lead to health problems. There are few types of time-frequency analysis method such as Gabor, Wavelet and Wigner. The experiment of body earthing is done by recording the EEG signal from human brainwave with the Emotive EPOC Headset. To remove the noise of the signals, in pre-processing stage is important to separate the signal into two band frequency band which are alpha band and beta band with the threshold of signal amplitude was set to −100 to 100 μV. Then the peak points were plotted into a histogram to compare the changes of the Alpha and Beta band signals. Lastly, the results of before body earthed and after body earthed were compared through the histogram plotted. The result shows that, before the body earthed, the Alpha band signals are low, while the Beta band signals are high. Then after body earthed, the Alpha band increased, while the Beta band are decreased. From the result show that the body earthing reduced the stress of the student. Springer Singapore 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25036/1/53.%20Time-frequency%20analysis%20from%20earthing%20application.pdf pdf en http://umpir.ump.edu.my/id/eprint/25036/2/53.1%20Time-frequency%20analysis%20from%20earthing%20application.pdf Ting, Jun Hou and Mahfuzah, Mustafa and Zarith Liyana, Zahari and Pebrianti, Dwi and Zainah, Md. Zain and Nurul Hazlina, Noordin and Rafiuddin, Abdubrani (2019) Time-Frequency Analysis from Earthing Application. In: Proceedings of the 10th National Technical Seminar on Underwater System Technology 2018, 27-28 September 2018 , Universiti Malaysia Pahang. pp. 421-436., 538. ISBN 978-981-13-3708-6 https://doi.org/10.1007/978-981-13-3708-6_36 DOI: https://doi.org/10.1007/978-981-13-3708-6_36
institution	Universiti Malaysia Pahang
building	UMP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang
content_source	UMP Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Ting, Jun Hou Mahfuzah, Mustafa Zarith Liyana, Zahari Pebrianti, Dwi Zainah, Md. Zain Nurul Hazlina, Noordin Rafiuddin, Abdubrani Time-Frequency Analysis from Earthing Application
description	Body earthing or grounding means that connecting the body in direct and uninterrupted contact with the earth by touching the soil, sand, water, or a conductive surface that is in contact with the earth. By earthing the body, positive charge can be neutralized and return the body to a neutral state as the positive charge that builds up can lead to health problems. There are few types of time-frequency analysis method such as Gabor, Wavelet and Wigner. The experiment of body earthing is done by recording the EEG signal from human brainwave with the Emotive EPOC Headset. To remove the noise of the signals, in pre-processing stage is important to separate the signal into two band frequency band which are alpha band and beta band with the threshold of signal amplitude was set to −100 to 100 μV. Then the peak points were plotted into a histogram to compare the changes of the Alpha and Beta band signals. Lastly, the results of before body earthed and after body earthed were compared through the histogram plotted. The result shows that, before the body earthed, the Alpha band signals are low, while the Beta band signals are high. Then after body earthed, the Alpha band increased, while the Beta band are decreased. From the result show that the body earthing reduced the stress of the student.
format	Conference or Workshop Item
author	Ting, Jun Hou Mahfuzah, Mustafa Zarith Liyana, Zahari Pebrianti, Dwi Zainah, Md. Zain Nurul Hazlina, Noordin Rafiuddin, Abdubrani
author_facet	Ting, Jun Hou Mahfuzah, Mustafa Zarith Liyana, Zahari Pebrianti, Dwi Zainah, Md. Zain Nurul Hazlina, Noordin Rafiuddin, Abdubrani
author_sort	Ting, Jun Hou
title	Time-Frequency Analysis from Earthing Application
title_short	Time-Frequency Analysis from Earthing Application
title_full	Time-Frequency Analysis from Earthing Application
title_fullStr	Time-Frequency Analysis from Earthing Application
title_full_unstemmed	Time-Frequency Analysis from Earthing Application
title_sort	time-frequency analysis from earthing application
publisher	Springer Singapore
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/25036/1/53.%20Time-frequency%20analysis%20from%20earthing%20application.pdf http://umpir.ump.edu.my/id/eprint/25036/2/53.1%20Time-frequency%20analysis%20from%20earthing%20application.pdf http://umpir.ump.edu.my/id/eprint/25036/ https://doi.org/10.1007/978-981-13-3708-6_36
_version_	1651866916525965312
score	13.211869

Time-Frequency Analysis from Earthing Application

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