Ed: A fascinating piece..... Jim Dally ----- Original Message ----- From: <A440A at aol.com> To: <pianotech at ptg.org> Sent: Sunday, April 15, 2007 7:03 PM Subject: Re: Temperament selection > > Greetings, > I wrote: >>the question is how much tempering can a third take >>before it becomes a liability rather than an asset. Few musicians or >>listeners register a faster third as "out of tune" until it exceeds some > limit. That >>limit is, in some degree, dependant on the listener's expectation. > > David writes: > << The only problem with that argument is that on one hand you are arguing > that > a WT piano will seem to have greater sonority than an ET one which I would > attribute to the impact of the keys in which the 3rds are more pure. Then > you are arguing that listeners will not register a faster third as "out of > tune" until it reaches a certain limit. While I agree that there is a > window, you can't have it both ways. << > > I am a little hazy on why My post was seen as an argument. I posed > an > observation on one of the factors that affects people's response to non-ET > tuning and I do not make any mention of sonority. I consider the primary > temperament characteristics to be ones of consonance but I don't consider > consonance and sonority to be the same thing. > Even consonance bears some discussion, since it may be judged by > very > widely disparate scales, (to pun). A just third is certainly consonant, > but > in a 12 note octave, payment for that justness is made in bigger thirds > elsewhere. Some people consider only this perfection to be "consonant" > and > everything else is simply a matter of dissonance. Others consider > consonance to be a > variable quality, only becoming dissonant at some personal level. I > consider > consonance to be relative, (but I digress.) > Listeners rarely register a faster than ET third as out of tune, > they > are not listening like piano techs. The version of the Pathetique on > "Beethoven in the Temperaments" is a prime example. The Ab section, on a > Prinz, has > an unrelenting 21 cent third in the harmony. Tuners have often told me > how out > of tune that sounds, and music lovers have often told me that it was the > most > expressive recording of that piece they had heard. This is why I > mentioned > the reception being dependent on expectations. As tuners, we rarely can > be > objective about what we hear, since many of us, by training, compare what > we hear > to what we expect. > > >>> If you argue that WTs sound more > sonorous than ET and that people respond to that difference then it is the > slower beating thirds which are responsible for that, even if they are > only > slightly more slowly beating. << > > A WT has keys that are more consonant, yes, but that is not the > attraction. It is the musical texture that arises that gives the music a > more > engaging quality. If composed skillfully, when a passage moves into more > dissonant > territory, then comes back, the listener feels a resolution without being > consciously aware of why. I think that people respond to this on a > subliminal > level,(techs are excluded, since we are usually listening to the tuning as > opposed > to the music), and the attraction comes from the texture, not the simple > fact > that there are more consonant intervals in some keys. A friend that > played a > 1/4 comma meantone told me that after about 10 minutes, he was bored. He > said that everything sounded the same, except the wolf keys, which he > couldn't > use. > I think the biggest shortcoming of ET and MT is their quality of > "sameness" to the keys. > >>>By the same token it would then stand to > reason that if you played in keys on the backside of the circle of > fifths--those keys with 4 or more sharps and flats--that those keys would > sound less sonorous, which is what I hear. << > > It depends on how those keys are used. Consonance is not the be-all > and > end-all of music, and it is not the only benefit to be found in a WT. > Composers often write 10ths or 17ths in the remote keys that create > beating at speeds found in vocal music's vibrato. Used in this way, > tempering > becomes a coloring agent without providing dissonance. > >>>While the contrast may create a > more unpredictable and therefore interesting palette, I think it can be > misleading to use the sonority argument as there is both greater and > lesser > sonority depending on the key. >> > > The contrast is not exactly unpredictable. The rise and fall of the > tempering in the passages as one goes through a sonata almost always seems > to > be intended, Composers, it appears, took advantage of the various levels > of > consonance to strengthen the emotional power of their music. In classical > music, > we never find a light-hearted, happy melody in F# or B nor do we usually > find > sad dreary music in Am, etc. > The manner in which Beethoven used the keys demonstrates his > ability > to use the temperament to create coherently increasing tension leading up > to > resolutions. In this, the contrast is very predictable. It is also > possibly the > reason he was so adamant about people not transposing his keyboard works. > They simply do not hold together if played in a key other than that which > he > composed them in. If transposed, on a WT, instead of three or four chords > becoming increasingly tempered as he composes up to a climax, then > resolving to a > place of lower tension,(ie, tempering), in a transposed key, the same > passage > produces an odd hodgepodge of tempering and often has a passage resolving > into a > much more highly tempered key, which just sounds and feels awful. > On ET, none of these questions or considerations matters, but on a > WT, pieces written during the WT era really only work the way the composer > intended in the key that it was written. As I write that, it occurs to > me that > that must be true for all music. Pitch *has* gone up a half step during > the > piano's lifetime, but the relative values of tempering have been extremely > consistant from Werckmeister through the Ellis documented factory workers > 200 years > later. > > >>Also, I find it somewhat contradictory to > say that people can both hear the difference and respond to it but don't > really register the difference at the same time.<< > > This is exactly what happens, in my experience. The effects of > temperament on the non-technician are usually subliminal. The autonomous > nervous > system registers the differing levels of tempering, as evidenced by > indicators of > emotional states. I think it would be more accurate to say that people > feel > the difference, but even so, it seems to me that music written before > 1900 > has much more effect when played on a tuning that supports that harmonic > architecture. Some of the later composers don't seem to be as sensitive > to > temperament, and some of the earlier ones demand it to be properly > presented. I am > thinking about the meantone era, mainly. Baroque keyboard music on ET is > something I no longer care to listen to, > My personal opinion is that as far as consonance goes, there is none in > ET and too much in meantone. Only in a WT environment can I decide what > level > of contrast is appropriate, and actually place true consonance under the > hands > of a pianist. The effect can be dramatic, (or totally invisible, some > people > don't hear a difference)! > > Ed Foote RPT > http://www.uk-piano.org/edfoote/index.html > www.uk-piano.org/edfoote/well_tempered_piano.html > <BR><BR><BR>**************************************<BR> See what's free at > http://www.aol.com.</HTML> >
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