Super human hearing aid.

AuthorFoster, Sharon
PositionTech talk - Brief Article

Enhancing the sense of hearing could prove useful for soldiers on patrol missions, among others. Walker's, a manufacturer of hearing devices based in Media, Penn., introduced Tactical Ear III W-C, an earplug and safety circuit designed to amplify sounds up to nine times that of the normal human range. Its Ultra-Frequency Broadcast (UFB) allows for wireless communication--a feature that makes it...

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