Hi Richard, Check out the article from 1979 in the Scientific American. I believe it is titled "The Coupled Motion of Piano Strings". Also see this link: http://www.speech.kth.se/music/5_lectures/weinreic/strings.html And read the next two linked pages after it. Also try a google search on coupled motion of piano strings. Perhaps there has been enough scientific research done to accept that coupling of the strings does really happen. At 06:10 PM 6/10/2007 -0600, you wrote: > Was posted........ >"""The bridge is not a ridged termination. (coupled motion of piano strings). >If the rigidity changes with humidity then the string may appear longer or> > > It is not logical, rational, nor holds up to the Scientific Method of >proof by experiment. > Moody Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. Non calor sed umor est qui nobis incommodat mailto:pianotuna at yahoo.com http://us.geocities.com/drpt1948/ 3004 Grant Rd. REGINA, SK, S4S 5G7 306-539-0716 or 1-888-29t-uner
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