12 equal temperamentの例文

• Neutral thirds are roughly a quarter tone sharp from 12 equal temperament minor thirds and a quarter tone flat from 12-ET major thirds.
• Neutral sixths are roughly a quarter tone sharp from 12 equal temperament minor sixths and a quarter tone flat from 12-ET major sixths.
• It is also tempered out by 19 equal temperament and 72 equal temperament, but it is " not " tempered out in 12 equal temperament.
• Namely, in 12 equal temperament the difference between six minor thirds ( 18 semitones ) and one perfect twelfth ( 19 semitones ) is not a comma, but a semitone ( 100 cents ).
• 12 equal temperament and 22 equal temperament do not distinguish between these tritones; 19 equal temperament does distinguish them but doesn't match them closely . 31 equal temperament and 41 equal temperament both distinguish between and closely match them.
• The harmonic major scale may also be considered a synthetic scale, primarily used for implying and relating to various altered chords, with major and minor qualities in each meantone tuning, such as 19 equal temperament or 31 equal temperament, as well as 12 equal temperament.
• The fact that a chord and its tritone substitution share the third and seventh in common is related to the fact that in 12 equal temperament, the 10 : 7 ratios are represented by the same interval, which is exactly half of an octave ( 600 cents ) and is its own inversion.
• Depending on the temperament used, " the " tritone, defined as three whole tones, may be identified as either a lesser septimal tritone ( in septimal meantone systems ), a greater septimal tritone ( when the tempered fifth is around 703 cents ), neither ( as in 72 equal temperament ), or both ( in 12 equal temperament only ).
• In classical music and Western music in general, the most common tuning system for the past few hundred years has been and remains "'twelve-tone equal temperament "'( also known as "'12 equal temperament "', "'12-TET "', or "'12-ET "'), which divides the octave into 12 parts, all of which are equal on a logarithmic scale, with a ratio equal to the 12th root of 2 ( H " 1.05946 ).