The nature of electromagnetic interference.
This 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.
Levitt
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Lexington Center for the Deaf, Jackson Heights, New York, USA.
D004574:Electromagnetic Fields; D006310:Hearing Aids; D006801:Humans; D008280:Magnetics / Q000009:adverse effects*