Ho Bob, Interesting idea, that made me do a little research. In the meantime the question may have been answered in a different way. Eliminating all inharmonicity would result, IMHO in a dull lifeless instrument incapable of great contrast of sounds. Here is a list of some piano stretch numbers that are Dr.S tunings for the SAT. First are the low numbers then the high With one in the middle with low in the bass and high treble. They are not ment to indicate any preference for any piano on my part. Joe C1 C2 C3 C4 C5 C6 F6 C8 -4.3 -0.4 -2.1 1.6 1.6 1.4 2.9 26.5 Kawai CX4 41" console -5.8 -0.9 -2.0 1.8 1.8 2.3 11.0 19.4 Kimbal 462S 46" console -4.7 -0.0 -1.3 5.6 4.1 6.2 10.6 30.7 Kimbal 3092 37" spinet -11.3 -3.6 -2.8 3.5 3.5 4.2 7.5 44.0 Steinway 1098 46" studio -11.7 -4.1 -2.5 3.9 3.9 4.4 8.0 49.0 Weber 7'3" grand -12.5 -4.2 -2.8 4.0 4.0 4.8 8.3 40.9 Steinway B 85 note grand -6.2 -1.6 -1.8 2.9 2.8 3.6 6.3 36.3 Steinway B 88 note grand ( the B's are not the same) -11.7 -4.1 -2.5 3.9 3.9 4.4 8.0 49.7 Weber 7'3" grand From: Bob Sadowski <rls@ncinter.net> To: pianotech@ptg.org Subject: Perfection Date: Saturday, August 15, 1998 9:45 AM Dear list, I'm curious. If cost were no object and given the technology and materials at hand, Would it be possible to build the ideal piano - one with little or no inharmonicity? How long would it be? A different shape perhaps? Anyone care to jump on this one? Bob Sadowski Erie, PA
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