Editorial A modern digital hearing aid that goes in the ear canal, at the Kenneth Berger Hearing Aid Museum at Kent State University in Kent, Ohio on April 27, 2023. (Brian Kaiser/The New York Times)
Editorial A modern digital hearing aid that goes in the ear canal, at the Kenneth Berger Hearing Aid Museum at Kent State University in Kent, Ohio on April 27, 2023. (Brian Kaiser/The New York Times)
Editorial A modern digital hearing aid that goes in the ear canal, at the Kenneth Berger Hearing Aid Museum at Kent State University in Kent, Ohio on April 27, 2023. (Brian Kaiser/The New York Times)