Noah, you are absolutely, totally, and in all other ways, correct. I don't know what I was thinking this morning. Perhaps it was that if you rough in A#3 and D4, you'll have something with which to help you place C#4. ??? Maybe I should be kept away from email until after 10:00 a.m. :-) Thanks for pointing this out. I guess you could call it datum internetum erratum. Or something. I'll try to be more awake next time. -- JF On Tue, Oct 28, 2008 at 10:10 AM, Noah Haverkamp <noahhaverkamp at yahoo.com>wrote: > -snip- > Do the contiguous M3s F3-A3, A3-C#4, C#4-F4, and F4-A4. If you refine your > A3-D4 interval, that's a good test for the placement of C#4. A3-C#4 should > beat roughly the same as F3-D4. > -endsnip- > > Thats interesting, I've always thought of F3-D4 as being roughly equal to > G3-B3. If i remember correctly that's what Randy Potter, or at least a > section of his course, taught. Playing all 4 notes together should make, by > this account, a pleasant harmony and shifting that chord up a half-step 3 > more times is a sort of test for the temperament. i guess it depends on the > octave width? > > > Noah Haverkamp Frere > Know-a Piano > http://www.knowapiano.com > 347-308-0094 > Fax: 718-701-2071 -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20081028/09c1151a/attachment.html
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