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This image from “Comparative Anatomy” (1936) has no known copyright restrictions.
by Daniel Fink, MD, Chair, The Quiet Coalition
Stephen Mraz, MachineDesign, writes about a new findings by MIT researchers that is providing insight into hearing, specifically how a very thin layer in the cochlea helps humans pick out one voice among many in a crowd. Mraz notes that the new findings could lead to better hearing aids.
I’m not sure I understand the research, and it probably has to be confirmed by other studies, but the inability to understand speech in a noisy environment is a problem for many older adults. One thing I do know for sure, though, is that loud noise damages the auditory system.
So while I am happy to hear that research is continuing to uncover how human hearing works and how noise damages it, I wish every article and report on the latest research would add a statement telling readers that noise-induced hearing loss is 100% preventable.
And remember: If it sounds too loud, it IS too loud!