WebJan 1, 2024 · The resulting temperament bears strong similarities to Neidhardt's Circulating Temperament no.1 published in 1724, as well as to Sorge's temperament for a Kammerton harpsichord published in 1744 ... WebFeb 23, 2024 · Circulating Temperament – One that can be used without adjustment in the complete circle of keys. Sometimes called a “well” temperament 2. Irregular Temperament – One in which the 5ths are of different sizes (e.g. some tempered, some pure) 3. Pure M3rd – interval with the harmonic ratio 5:4, or 386.31 cents, often rounded to 386c
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WebThe problem with meantone, if we desire a viable circulating temperament in only 12 notes (rather than 31, which 1/4-comma meantone provides), is that tempering fifths by 1/4 syntonic comma each (or 21.51 cents for each four fifths, e.g. C-G-D-A-E to make C-E pure) rapidly exceeds the amount of tempering (23.46 cents) needed to close the circle WebNov 3, 2009 · Unequal temperaments circulate again Unequal temperaments circulate again Lehman, Bradley 2009-11-03 00:00:00 I enjoyed Mark Lindley’s review of Patrizio … cuna collections school
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WebQuarter-comma meantone, or 1 ⁄ 4-comma meantone, was the most common meantone temperament in the sixteenth and seventeenth centuries, and was sometimes used later. In this system the perfect fifth is flattened by one quarter of a syntonic comma (81:80), with respect to its just intonation used in Pythagorean tuning (frequency ratio 3:2); the result … WebFrancis found the little-known "correct temperament #2" by Werckmeister, which was a published attempt to convert organs from regular 1/6 comma meantone to something more circulating, with a minimum of work. Werckmeister's formula there is as follows: Ab +1/3 Eb +1/3 Bb -1/3 F 0 C -1/3 G 0 D -1/3 A 0 E -1/3 B 0 F# -1/3 C# 0 G#. WebSep 7, 2024 · It assumes a 12-tone keyboard with enharmonic equivalence, therefore at least a circulating temperament if not equal temperament. Imposing just intonation on … easy apple flapjack recipe