A “Contact Lens” for Hearing
November 29, 2022 | Terry Sharrer
“The “alpha” hearing aid, from research at the University of Tūbingen, is a two-part device. “The one external component of the setup is a battery-equipped signal-processing module that is worn behind the ear. It’s hard-wired to a smaller module that sits inside the ear canal. That module is in turn connected to the piezoelectric micro-loudspeaker, which is placed against the eardrum.” MORE
Image Credit: NewAtlas.com