Hearing Aid Evolution: II

Hearing Aid Evolution: Technology and Techniques – Part II Last week’s post was the first part of a three-part series on the “Evolution of Hearing Aid Technology and Techniques – A Ride Through History.” Last week focused first on factors that drive hearing aid development and then highlighted some of the major developments (primarily hardware) that…

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Hearing Aid Power Supply – Body Heat? Part II

Human Body as Future Hearing Aid Power Supply? Last week’s blog introduced the use of alternate energy to power hearing aids, and ended suggesting that perhaps the human body itself could serve as such a source, thereby possibly even eliminating the power cell (battery) altogether.  Of course, such a direction was not suggested as something…

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