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US 10,950,211 B2Granted
External ear insert for hearing comprehension enhancement
OwnerCarl L. C. Kah, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A simple hearing enhancement device that takes the normally adequately loud sound levels and optimizes selective frequency gain of the patient's ear passage to improve speech comprehension.
Claims1
A passive hearing enhancement device comprising an earpiece that is positioned and retained in an outer ear portion of a user's ear, and shaped to enhance speech and other high frequency sounds in combination with the auditory canal of the user while being positioned completely outside of the auditory canal such that it does not interfere with open ear canal hearing.
Dependencies are inferred from the claim text.