Charismic chords: Difference between revisions
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'''Diasemismic chords''' are [[Dyadic chord|essentially tempered dyadic chords]] tempered by the diasemisma, [[256/255]]. | '''Diasemismic chords''' are [[Dyadic chord|essentially tempered dyadic chords]] tempered by the diasemisma, [[256/255]]. | ||
The [[diasemismic]] temperament contains many possibilities for essentially tempered dyadic chords including two triads and | The [[diasemismic]] temperament contains many possibilities for essentially tempered dyadic chords including two triads and twelve tetrads in the [[17-odd-limit]] of the 2.3.5.17 subgroup. | ||
The two diasemismic triads are in inverse relationship: | The two diasemismic triads are in inverse relationship: | ||
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* 1-9/8-24/17 with steps of 9/8-5/4-17/12. | * 1-9/8-24/17 with steps of 9/8-5/4-17/12. | ||
For tetrads, there are | For tetrads, there are four palindromic chords and four pairs of chords in inverse relationship. The palindromic chords are | ||
* 1-5/4-24/17-30/17 with steps of 5/4-9/8-5/4-17/15; | * 1-5/4-24/17-30/17 with steps of 5/4-9/8-5/4-17/15; | ||
* 1-9/8-5/4-24/17 with steps of 9/8-10/9-9/8-17/12; | * 1-9/8-5/4-24/17 with steps of 9/8-10/9-9/8-17/12; | ||
* 1-16/15-4/3-17/12 with steps of 16/15-5/4-16/15-24/17; | * 1-16/15-4/3-17/12 with steps of 16/15-5/4-16/15-24/17; | ||
* 1-16/15-9/8-6/5 with steps of 16/15-18/17-16/15-5/3. | |||
The inversely related pairs of chords are | The inversely related pairs of chords are | ||