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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Nano-Coating and Hearing Aid Directional Performance

Stability of Dual Directional Microphones Under Conditions of High Temperature and High Humidity In some of my past blogs I have reported on two separate issues that this blog, and the next, will attempt to bring together.  The first issue related to directional microphone hearing aids that were not directional. In a later blog I…

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