I'll second the recommendation of Dr Duffin's fine book...and it only takes a couple of hours to read, with his clear and straightforward writing. The book: http://www2.wwnorton.com/catalog/fall06/006227.htm Duffin's web page of listening examples, soon after the book: http://music.cwru.edu/duffin/Norton/Letter.html Plus, if we're comparing: Vallotti is one of the relatively crass and unsophisticated (while remaining useful) temps, compared with the Neidhardt and Sorge and Bach temps that allow two *different* sizes of tempered 5ths. 1/12 and 1/6, not only 1/6 as Vallotti has. I'm not terribly fond of Vallotti anymore, because it sounds so lousy in F#, and worse in Db and Ab. A few weeks ago in California, I did a lecture/demo where I had two harpsichords set up in four different temperaments. Regular 1/6 comma and Vallotti were on the two manuals of one harpsichord, and the Bach and equal were on the two manuals of the other one. I played a bunch of musical examples on all four of these, and spent quite a bit of time playing a "Twinkle twinkle little star" harmonization in the four keys of F major, Ab, B, and D. People afterward said this was tremendously ear-opening. They also remarked that the dull sameness of equal grew old rather quickly, next to the liveliness of these others.... Regular 1/6, Vallotti, and the Bach all have the same naturals F-C-G-D-A-E as one another; it's the handling of the other six notes that really make the big differences of character. The "Twinkle" arrangement is printable from this page: http://www-personal.umich.edu/~bpl/larips/affekt.html The lecture and concert notes from that week are here: http://www-personal.umich.edu/~bpl/2007mar13.htm One of my papers about all this stuff, from thinking about these scales from a Do-Re-Mi standpoint: http://www-personal.umich.edu/~bpl/larips/art.html Brad Lehman http://www.larips.com piannaman at aol.com wrote: > Ed, Jon, List, > > Some musings on the subject... > > I'd be really interested in hearing more different types of temperaments > compared on different types of pianos. A class comparing many different > tunings might good for a convention offering. I'd certainly attend. > > Take, say, 10 pianos and tune them using various historical > temperaments, and one to ET. > > Only two or three "master tuners" would know which pianos were tuned > using which temperament. > > Another panel of HT experts would try and figure out which piano was > tuned which way. > > The rest of us could have fun and learn alot. > > Yesterday one of my long-term clients gave me a copy of an book review > of "How Equal Temperament Ruined Harmony (and why you should care)" by > Ross Duffin from the Wall Street Journal. While I haven't read the > entire article or the book, the title makes it clear what it's about. > > I explained the ongoing debate to my customer, and she was fascinated. > I proceeded to tune the middle two octaves C3 to C5 on her ancient > Brambach Baby using a Valotti Well as prescribed by Tunelab while she > did crossword puzzles in the kitchen. I played her a string of major > chords, and her face went from smiley at an F triad to scrunched up in > puzzlement at the F# triad. > > I ended up tuning to ET, but the merits of other temperaments shouldn't > be overlooked.
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