Results 201 to 210 of about 40,714 (262)

The Nature of Electromagnetic Interference

Journal of the American Academy of Audiology, 2001
AbstractThis report provides a brief tutorial on the underlying physical forces that lead to interference with hearing aids and assistive listening devices, as well as measurement issues and possible solutions to the problem.
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Electromagnetic Interference and Electromagnetic Compatibility Test Technology

2010 International Conference on Machine Vision and Human-machine Interface, 2010
With the extensive application of electronic equipment, issues from electromagnetic compatibility caused by electromagnetic interference will directly affect the normal operation of the system or equipment. In this paper, the electromagnetic interference on the basis of research and analysis the two typical interference source-- the inverter and ...
Feng Lv   +3 more
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Electromagnetic interference risk analysis

IEEE Engineering in Medicine and Biology Magazine, 2008
Daily mitigation of and planning for intentional or unintentional EMI should be a part of a medical facilities ongoing spectrum management just as annual condition and risk assessments are performed at other facilities. A reasonable supply of spare electronic components should be stored safely on site and readily available (network switches, wireless ...
Paul Robert, Hayes   +2 more
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An unusual source of electromagnetic interference

Pacing and Clinical Electrophysiology, 2018
AbstractA 62‐year‐old male presented to his treating cardiologist for routine interrogation of his implantable cardiac defibrillator on the background of severe ischemic cardiomyopathy and end‐stage kidney disease on hemodialysis. The device log revealed multiple paroxysms of atrial fibrillation; however, upon scrutinizing these episodes it was evident
Kunal Pradip Verma, David Adam
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Electromagnetic interference in critical care

Journal of Critical Care, 2006
Mobile communication and wireless data transmission are playing an increasing role in health care. Reports describing medical device malfunction related to cellular phones have raised awareness about the problem of electromagnetic interference. Although initial institutional responses were to ban cellular devices in hospitals, these restrictions are ...
Stephen E, Lapinsky, Anthony C, Easty
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Electromagnetic Interference in Implantable Pacemakers*

Pacing and Clinical Electrophysiology, 1978
The inhibited pacemaker (VVI or AAI) has become the most popular in recent years because of its ability to combine a physiological advantage with economical current consumption in cases with spontaneous activity. One of its disadvantages is its sensitivity to external electromagnetic interference. Though today's pacemakers possess, effective protection
W, Irnich, J M, de Bakker, H J, Bisping
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The Electromagnetic Interference in an HV Laboratory

1984 National Symposium on Electromagnetic Compatibility, 1984
EMC in the next quarter century : 1984 IEEE National Symposium on Electromagnetic Compatibility, April 24-26, 1984, San Antonio, Texas ...
Podgorski, A. S., Collins, M. M.C.
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Electromagnetic Interference and the Automobile

SAE Technical Paper Series, 1973
<div class="htmlview paragraph">This paper defines the overall problem of electromotive interference (EMI) from an automotive viewpoint. First, the general conditions (coupling modes) that apply within the automobile are described, then the automobile as a source of interference is examined.
Garth L. Maxam   +2 more
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Materials for Electromagnetic Interference Shielding

Journal of Materials Engineering and Performance, 2000
Materials for the electromagnetic interference (EMI) shielding of electronics and radiation sources are reviewed, with emphasis on composite materials and resilient EMI gasket materials, which shield mainly by reflection of the radiation at a high frequency.
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