---------------------- multipart/alternative attachment In a message dated 9/17/01 12:34:18 PM Central Daylight Time, RNossaman@KSCABLE.com (Ron Nossaman) writes: > I had strip muted the piano, struck my fork, and had it to my ear when she > walked past just behind me. Waw-aow-weow-wuh-wa-wa! Wow, now that was > interesting. Doppler shifted echoes from my fork bouncing off a moving > person. It seems to me that it is this same Doppler effect that occurs when there is a ceiling fan running near the piano. This is another example of how to fix a piano that "went right out of tune that afternoon" over the phone. If the customer says the piano has a strange, "quivering" sound or anything about strange tone or being suddenly out of tune, be sure to ask if there is a ceiling fan running. I've gone on enough service calls to ask that question first. Bill Bremmer RPT Madison, Wisconsin ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/39/cf/a8/80/attachment.htm ---------------------- multipart/alternative attachment--
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