The Battle to Build (and Sell) Hearing Aid Alternatives
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Henry Lulli spent nearly a quarter-century solving problems as a high school math teacher in Los Angeles before retiring in 1992. The 88-year-old says he’s been an “utter failure” when it comes to remedying minor hearing loss that started about three years later and leaves him unsure whether his wife is saying “five” or “nine” or asking about “dowels” or “towels.”
He says a prescription hearing aid was too powerful, so he's invested about $3,000 in three alternative gizmos in