NDLI: Array processing technique for the acquisition of surface EMG signals

Content Provider	IEEE Xplore Digital Library
Author	Raoof, Kosai Novakov, Emil Gumery, Pierre-Yves Quezel, Georges
Copyright Year	1992
Description	Author affiliation: Invited from the Institute of Biomedical Engineering of the Medical Academy of Sofia, Bulgaria (Novakov, Emil) \|\| Laboratoire d'Instrumentation Micro-informatique et Electronique (LIME), Université Joseph FOURIER, B.P. 53X, 38041 Grenoble Cedex, France (Raoof, Kosai; Gumery, Pierre-Yves; Quezel, Georges)
Abstract	The estimation and detection of surface EMG signals provides us with more detailed information on the functional state of a muscle, when measurement applied with smaller pickup areas. In fact the signal to noise ratio (SNR) of the observed EMG activity is proportional to the area of the pickup electrodes, and depends on the type of the muscle. The activity of small muscles is more difficult to sensed with small electrodes, that is why large surface electrodes are used, and in this case more physiological information lost. The estimation and detection of these signals can aid in the diagnosis of many pathological conditions after extracting some physiological parameters (e.g. median frequency). The relevance of these parameters estimated from the surface EMG signals, depends largely on the SNR. Our method is to use an array of small surface electrodes to capture the surface EMG activity. Two processing techniques based on the orthogonal projection principle were employed to enhance the SNR, one of them can be applied in real time processing.
Starting Page	2606
Ending Page	2608
File Size	207400
Page Count	3
File Format	PDF
ISBN	0780307852
DOI	10.1109/IEMBS.1992.5761610
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-10-29
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Arrays Adaptation model Muscles Biological system modeling Area measurement Electromyography
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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