The CIC Hearing Aid – Part 3

The Origin of the CIC Hearing Aid – Part III   This post continues the paper trail story of the origin of the CIC (completely-in-canal) hearing instrument. Two previous posts traced the story from its beginning with deep canal fittings, then to the XP Peritympanic, and now to the CIC itself. These were three separate…

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Bo Derek Inspired a Hearing Aid Battery?

Hearing Aid Battery Performance Inspired by Bo Derek?   Recent posts on this site provided a paper trail to the origin of the CIC (completely-in-canal) hearing aid.  I was reminded that one component not discussed, but facilitating this movement to small hearing devices, was the hearing aid battery (actually, a cell as it relates to…

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