Tag Archive: Stephen Mraz

A new insight into hearing

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!

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America. Dr Fink also is the interim chair of Quiet Communities’ Health Advisory Council, and he served on the board of the American Tinnitus Association from 2015-2018.