In a message dated 8/8/00 8:11:49 AM Central Daylight Time, remoody@midstatesd.net (Richard Moody) writes: << A series of pure fifths would tune out resulting in C--E (81/64); E--G#(81/64) and leaving G#--c slightly smaller than 5/4. If the series were continued, (G#--D#--A#--E#); D#--G, A#--C, and E#--A should all sound as pure 3rds. Crazy eh? Of course the "wolf" fifth caused by the pythagorean comma would then be between "F" (actually E#) and . ---ric >> I'm not sure that you had this all as you intended but I get the idea. What it does illustrate is the importance of studying the various kinds of tunings and temperaments: so that the tuner-technician really understands the consequences of errors and particularly of cumulative errors. Many tuner-technicians today like the sound of a pure or nearly pure 5th but dismiss the idea of tuning anything but Equal Temperament (ET) on the modern piano. I often hear technicians say something like, "I concentrate on getting pure 5ths and don't care about the 3rds". While this same person scoffs at the notion of tuning a Well-Tempered Tuning or Meantone Temperament and makes no effort to learn or understand either, the result may easily be some kind of Pythagorean or Quasi-Pythagorean type. Unfortunately, there is not much music at all which features open 4ths or 5ths. Tuning those intervals as pure only sounds good when the tuner-technician is playing them. The kind of mixed up, chaotic, unfocused, reverse polarity kind of harmonies that are the actual result of wildly uneven 3rds go completely unnoticed. I can tell you from personal experience that I have heard many a pure or nearly pure Ab-C 3rd and a screaming fast C-E 3rd in someone's temperament as a consequence. The tragedy is that the person doing this cannot recognize nor understand the error or what its consequences are on virtually all music that will be played. That same person is likely to dismiss the idea of studying the various kinds of temperaments and go through a lifetime of professional experience repeating the same errors. Bill Bremmer RPT Madison, Wisconsin
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