Ramanujanismic chords: Difference between revisions

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'''Ramanujanismic chords''' are [[essentially tempered dyadic chord]]s tempered by the ramanujanisma, [[1729/1728]].  
'''Ramanujanismic chords''' are [[dyadic chord|essentially tempered chords]] tempered by the ramanujanisma, [[1729/1728]].  


Ramanujanismic chords are numerous. A basic ramanujanismic triad in the 2.3.7.13.19 [[subgroup]] [[19-odd-limit]] consists of [[7/6]], [[13/12]], and [[19/12]] closing at the [[octave]]:  
Ramanujanismic chords are numerous. A basic ramanujanismic triad in the 2.3.7.13.19 [[subgroup]] [[19-odd-limit]] consists of [[7/6]], [[13/12]], and [[19/12]] closing at the [[octave]]:  
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* 1-7/6-4/3-3/2-19/12-24/13 with steps 7/6-8/7-9/8-19/18-7/6-13/12.  
* 1-7/6-4/3-3/2-19/12-24/13 with steps 7/6-8/7-9/8-19/18-7/6-13/12.  


[[Category:21-odd-limit]]
Equal temperaments with ramanujanismic chords include {{Optimal ET sequence|17, 27, 36, 41, 53, 77, 94, 104, 113, 130, 140, 166, 207, 234, 243, 270, 347, 400 and 477}}.
 
[[Category:19-odd-limit]]
[[Category:Essentially tempered chords]]
[[Category:Essentially tempered chords]]
[[Category:Triads]]
[[Category:Triads]]