# In HelloNation, Audiology Expert Dr. Elizabeth Welch of Franklin, TN Explains Why Hearing Aids Whistle and How to Fix It

- Source: PR Newswire M&A
- Published: 2026-10-30T17:00:00+00:00
- Category: Business
- Original: https://www.prnewswire.com/news-releases/in-hellonation-audiology-expert-dr-elizabeth-welch-of-franklin-tn-explains-why-hearing-aids-whistle-and-how-to-fix-it-302925155.html
- Canonical: https://groundlevelnews.com/story/in-hellonation-audiology-expert-dr-elizabeth-welch-of-franklin-tn-expl-49b76e/

FRANKLIN, Tenn., Oct. 30, 2026 /PRNewswire/ -- Why do hearing aids sometimes produce a high-pitched whistling sound? A HelloNation article breaks down the common causes of hearing aid feedback and distortion, and how adults in Franklin, TN, can resolve these issues with professional...

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