User:Eliora: Difference between revisions

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* Intercalary leap tunings based on things like [[16/15ths equal temperament]] where an octave has an alternating number of steps like a calendar year
* Intercalary leap tunings based on things like [[16/15ths equal temperament]] where an octave has an alternating number of steps like a calendar year


== 49edo - extended primality ==
== 666edo Factor 9 grid ==
{{primes in edo|49|columns=20}}
Factor 9 grid is a just intonation esoteric scale that begins by taking a number of the form 2^n * 63, n є Z, and adding linearly 9 * 2^(n-1) Hz to it until octave equivalence is reached.
 
If A is assumed to be equal to 432Hz, the correspondences in 666EDO are as follows:
{| class="wikitable"
|+Factor 9 grid in 666EDO
!Frequency
!Step
!
!
|-
|432
|0
|
|
|-
|450
|39
|
|
|-
|468
|77
|
|
|-
|486
|113
|
|
|-
|504
|148
|
|
|-
|540
|214
|
|
|-
|576
|276
|
|
|-
|612
|335
|
|
|-
|648
|390
|
|
|-
|684
|442
|
|
|-
|720
|491
|
|
|-
|756
|538
|
|
|-
|792
|582
|
|
|-
|828
|625
|
|
|-
|864
|666
|
|
|}


== New album project ==
== New album project ==

Revision as of 17:35, 18 January 2022

My temperaments of interest, ordered by absolute step size:

I hope I can do some music with these at some point in future.

  • Intercalary leap tunings based on things like 16/15ths equal temperament where an octave has an alternating number of steps like a calendar year

666edo Factor 9 grid

Factor 9 grid is a just intonation esoteric scale that begins by taking a number of the form 2^n * 63, n є Z, and adding linearly 9 * 2^(n-1) Hz to it until octave equivalence is reached.

If A is assumed to be equal to 432Hz, the correspondences in 666EDO are as follows:

Factor 9 grid in 666EDO
Frequency Step
432 0
450 39
468 77
486 113
504 148
540 214
576 276
612 335
648 390
684 442
720 491
756 538
792 582
828 625
864 666

New album project

Won't be revealing the song titles, but the tunings are as follows:

  1. 118edo
  2. 49edo

... cut everything else out because its restrictive, that's what I have finished for now