User:Overthink/Sandbox

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EDO testing

Approximation of harmonics in 21ed9/7
Harmonic 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Error Absolute (¢) +1.66 +4.13 +3.32 -10.06 +5.79 +8.26 +4.98 +8.26 -8.40 -7.66 +7.45 -6.81 +9.92 -5.94 +6.64
Relative (%) +8.0 +19.9 +16.0 -48.6 +27.9 +39.8 +24.0 +39.8 -40.6 -37.0 +36.0 -32.9 +47.9 -28.6 +32.1
Steps
(reduced)
58
(16)
92
(8)
116
(11)
134
(8)
150
(3)
163
(16)
174
(6)
184
(16)
192
(3)
200
(11)
208
(19)
214
(4)
221
(11)
226
(16)
232
(1)
Approximation of harmonics in 26ed9/7
Harmonic 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Error Absolute (¢) +4.85 +5.72 -7.04 +8.26 -6.16 -5.29 -2.19 -5.29 -3.62 -1.29 -1.32 -6.02 -0.44 -2.75 +2.66
Relative (%) +29.0 +34.2 -42.1 +49.4 -36.8 -31.6 -13.1 -31.6 -21.6 -7.7 -7.9 -36.0 -2.6 -16.4 +15.9
Steps
(reduced)
72
(20)
114
(10)
143
(13)
167
(11)
185
(3)
201
(19)
215
(7)
227
(19)
238
(4)
248
(14)
257
(23)
265
(5)
273
(13)
280
(20)
287
(1)

Miscellaneous

List of abbreviations:
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1 August 2026

     00:10  96/95 diffhist +165 Eliora talk contribs

31 July 2026

     23:45  Pseudovishnuzma diffhist +366 Eliora talk contribs (explain more specifically what the name is for - not just due to structural similarity of 14 5/4s against a tritone, but also the similarity and ease of confusion in decimal notation, hence the prefix "pseudo-") Tag: Visual edit
     21:08  Chair scale 2 changes history +300 [Zeta Function; Fredg999]
     
21:08 (cur | prev) +175 Zeta Function talk contribs (Explanation for why it is bipentatonic) Tag: Visual edit
     
20:59 (cur | prev) +125 Fredg999 talk contribs (Chair scales are bipentatonic, misc. edits)
 m   21:00  Bipentatonic scale diffhist +38 Fredg999 talk contribs (See also chair scale, misc. edits)
     21:00  Karma Jinpa Zangpo 2 changes history +127 [Zeta Function (2×)]
     
21:00 (cur | prev) −1 Zeta Function talk contribs (Change reason) Tag: Visual edit: Switched
     
20:59 (cur | prev) +128 Zeta Function talk contribs (Nominate for deletion) Tag: Visual edit: Switched
 m   20:51  User:DotuXil diffhist 0 Fredg999 talk contribs (Update link)
 m   20:51  The Chair of Mr. Bob diffhist −1 Fredg999 talk contribs (Update redirect) Tag: Redirect target changed
 m   20:51  Tuning of the Month Club diffhist 0 Fredg999 talk contribs (Update link)
     20:51 Move log Fredg999 talk contribs moved page Chair scales to Chair scale without leaving a redirect (WP:PLURAL)
 m   20:51  22edo/Vector's approach diffhist −13 Fredg999 talk contribs (Update link)
     19:20  72edo diffhist +192 Lucius Chiaraviglio talk contribs (Music: Add Tolgahan Çoğulu's ''Ne ağlarsın benim zülfü siyahım'' (2026) – transcription by Stephen Weigel)
     19:08  User:Fredg999/Dish Rag diffhist +128 Fredg999 talk contribs (Add external links)
 m   18:30  User:Lucius Chiaraviglio/Keyboard Layout Lab diffhist +123 Lucius Chiaraviglio talk contribs (46edo (demonstrated to work): Add more specific date to demo video because now another ''46edo improv'' is out)
 m   18:27  Lumatone mapping for 46edo diffhist +6 Lucius Chiaraviglio talk contribs (Bison (Porwell + Sensi): Add more specific date to demo video because another ''46edo improv'' is coming)
     18:26  46edo diffhist +83 Lucius Chiaraviglio talk contribs (21st century: Add Bryan Deister's ''46edo improv''] (202607-30) and add more specific date to the previous one)
     17:40  19edo/Music diffhist +226 Lucius Chiaraviglio talk contribs (21st century: Add Chris Vaisvil's ''Would You Call me a Traitor?'' (2026))
 m   13:16  S-expression diffhist −1 FloraC talk contribs (Table of triangle-particulars: corrections)
     12:55  Triangular number diffhist +201 FloraC talk contribs (Rework)
     12:31  4125/4096 diffhist +143 FloraC talk contribs (Sectioning; + categories)
N    10:23  User:PrySigneToFexia/PSTF's solfeges for higher EDOs diffhist +3,244 PrySigneToFexia talk contribs (Created page with "Still in progress. It's a collection. == 46edo == === Shidinn-style === {| class="wikitable" |+ ? |- ! Tone !! Solfege |- | D || <span style='font-family:XEGOEALL, Segoe UI'>Ha</span> |- | ^D || <span style='font-family:XEGOEALL, Segoe UI'>a</span> |- | ^^D || <span style='font-family:XEGOEALL, Segoe UI'>bo</span> |- | vvD# || <span style='font-family:XEGOEALL, Segoe UI'>BA</span> |- | vD# || <span style='font-family:XEGOEALL, Segoe UI'>cA</span> |- | D# || <span style='...")
N    08:02  1-3-5-9 by 25/18 bihexany diffhist +1,350 Yourmusic Productions talk contribs (Create Page.)
     07:19 Upload log Yourmusic Productions talk contribs uploaded File:1-3-5-9 by 25-18 bihexany.png (Made with [https://nickvuci.github.io/ScaleCircle ''ScaleCircle''] by Nick Vuci.)
     03:24  665edo diffhist +4 Eliora talk contribs (Subsets and supersets: "undecuples" wtf, what a word, lets keep it simple)
     03:16  42edo diffhist +162 Lucius Chiaraviglio talk contribs (Theory: Subsets and supersets: Add 84edo as superset.)
     02:03 Deletion log Fredg999 talk contribs deleted page Imogene Newland (content was: "{{Delete|This person does not appear to have made microtonal music or worked on microtonal theory beyond tangential associations on Google.}} '''Imogene Newland''' is a researcher and practitioner whose work intersects gesture-based study within the fields of music performance and choreography. Originally trained as a pianist specializing in contemporary repertoire, Imogene became interested in the overlap between postmodern dance practices and gestural analysis and classifica...")

30 July 2026

     23:30  518edo diffhist +15 Eliora talk contribs (oops, I meant 4459/4455, not 4496/4495. Thats the right one) Tag: Visual edit
     22:57  4125/4096 3 changes history +99 [Zeta Function (3×)]
     
22:57 (cur | prev) +13 Zeta Function talk contribs (Add name to infobox) Tag: Visual edit: Switched
     
19:49 (cur | prev) +8 Zeta Function talk contribs (Add other contributor) Tag: Visual edit
     
19:48 (cur | prev) +78 Zeta Function talk contribs (Add name based on discussion in XA Discord (credit to Xencodium)) Tag: Visual edit
     20:27  User:Squib/Todo 2 changes history +722 [Squib (2×)]
 m   
20:27 (cur | prev) +155 Squib talk contribs
     
20:12 (cur | prev) +567 Squib talk contribs
     19:48  224/135 diffhist +53 FloraC talk contribs (Update thanks to the establishment of the aberschisma)
     19:48  135/112 diffhist +53 FloraC talk contribs (Update thanks to the establishment of the aberschisma)
     19:32  45/28 diffhist +447 FloraC talk contribs (Rework to reflect the progress thanks to the establishment of the aberschisma)
     19:32  56/45 diffhist +121 FloraC talk contribs (Rework to reflect the progress thanks to the establishment of the aberschisma)
     19:17  9/4 diffhist +17 FloraC talk contribs (Fix the name and math expression)
     19:14 Deletion log FloraC talk contribs deleted page Half-cubic limit (Author request)
 m   19:10  Jerome diffhist 0 FloraC talk contribs (Fix category)
     18:58 Move log Zeta Function talk contribs moved page Half-cubic limit to User:Zeta Function/Half-cubic limit (Idea that needs some work)
N    18:52  Half-cubic limit 8 changes history +1,956 [Fredg999; Zeta Function (7×)]
 m   
18:52 (cur | prev) +18 Fredg999 talk contribs (Idiosyncratic term)
     
18:43 (cur | prev) 0 Zeta Function talk contribs (Fix error) Tag: Visual edit
     
18:43 (cur | prev) −13 Zeta Function talk contribs (Generalization: Fix formatting)
     
18:41 (cur | prev) +459 Zeta Function talk contribs (Add generalization) Tag: Visual edit
     
18:31 (cur | prev) +381 Zeta Function talk contribs (Add comment on motivation) Tag: Visual edit
     
18:27 (cur | prev) −194 Zeta Function talk contribs (Factually incorrect sentence) Tag: Visual edit
     
18:25 (cur | prev) −1 Zeta Function talk contribs (Fix categorization) Tag: Visual edit: Switched
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18:25 (cur | prev) +1,306 Zeta Function talk contribs (Create new page) Tag: Visual edit: Switched
     18:01 User creation log User account Upsilonium talk contribs was created by Fredg999 talk contribs and password was sent by email