The Debate: Hearing Loop Systems vs. IR or FM Systems [Contacta]
(3 pages, pdf) by McKinley. Explains why IR and FM systems are often not used, and dispels hearing loop myths. For many years, Assistive Listening Systems (ALS) consisted of Infrared (IR) or FM systems. IR and FM were the more common choice of ALS because it was a simpler way to meet legal requirements for […]
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