Hearing Aid Distribution Systems – I

HEARING AID DISTRIBUTION SYSTEMS Many current discussions concerning hearing aid sales relate to how hearing aids are dispensed – what distribution system is being used?  Where is the hearing aid industry going with regard to distribution systems?  What is the best system?  How will I survive?  Just about everyone has a solution they think is…

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Hearing Aid Power Supply – Body Heat? Part I

Introduction/Background Powering hearing aids has taken a number of turns over the years – from carbon microphones, through A and B batteries (heater and power battery), other different sized zinc batteries, and finally to cells consisting primarily of mercury, silver, zinc air, and now again, into rechargeable cells.  But, what does the future hold? As…

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