General theory: Difference between revisions

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{{interwiki
{{Interwiki
| en = General theory
| de =  
| de =  
| en = General Theory
| es = Teoría básica
| es = Teoría Básica
| ja = 一般理論
| ja =  
}}
}}
Here are some links to some of the key ideas underlying tuning:
Here are some links to some of the key ideas underlying tuning.
 
If you are new to tuning theory looking for an overview, see [[Xen concepts for beginners]] and various others in our collection of [[guides]].
 
If you are looking for tools to start playing microtonal music, see [[List of music software]], but we would like to highlight these, which will aid your study of tuning theory:  
* [https://scaleworkshop.plainsound.org/ Scale Workshop] – scale-creation site by [[Lumi Pakkanen]]. Allows playing via QWERTY computer keyboard. Can also export .scl and .kbm files.
* [[Xenpaper]] – text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around.
* [https://www.yacavone.net/xen-calc/ xen-calc] – interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.


== Basics ==
== Basics ==
Line 12: Line 19:
** [[Ratio math]]
** [[Ratio math]]
* [[Cent]]
* [[Cent]]
* [[Chords]]
* [[Chord]]
* [[Scale]]s
* [[Scale]]
* [[Mode]]
* [[Musical notation]]
* [[Musical notation]]
* Terminology
** [[Glossary]]
** [[Acronyms]]


== Core concepts ==
== Core concepts ==
* [[Just intonation]]
* [[Harmonic series]]
* [[Harmonic series]]
* [[Just intonation]]
** [[Chord of nature]]
* [[Equal division of the octave]]
* [[Equal division of the octave]]
* [[Equal division of the tritave]]
** [[Equal-step tuning]] ([[edt]], [[edf]], …)
* [[Equal-step tuning]]
** [[Well temperament]]
* [[Arithmetic tuning]]
* [[Regular temperaments]]
* [[Regular temperaments]]
* [[Periods and generators]]
** [[Diatonic, chromatic, enharmonic, subchromatic]]
* [[Periodic scale]]
* [[MOS scale]]
* [[MOS scale]]
* [[Well temperament]]
** [[Periods and generators]]
* [[Comma pump]]
* [[Hexany]]
* [[Hexany]]
* [[Delta-rational chord]]


== Online tools ==
== Regular temperament theory (RTT) ==
{{Main| List of music software #Browser-based }}
* [[Monzo]]
 
* [[Val]]
* [https://www.yacavone.net/xen-calc/| xen-calc] – a nice online interval calculator tool.
* [[Mapping]]
 
* [[Patent val]]
== Scales by size ==
* [[Tempering out]]
* [[:Category: 5-tone scales]]
* [[Rank and codimension]]
* [[:Category: 6-tone scales]]
* [[Keenan's explanation of vals]]
* [[:Category: 7-tone scales]]
* [[Comma pump]]
* [[:Category: 8-tone scales]]
* [[Comma basis]]
* [[:Category: 9-tone scales]]
* [[Saturation, torsion, and contorsion]]
* [[:Category: 10-tone scales]]
* [[Dyadic chord]]
* [[:Category: 11-tone scales]]
* [[Essential tempering comma]]
* [[:Category: 12-tone scales]]
* [[Graham complexity]]
 
 
'''Other sizes'''
{| class="wikitable center-all"
|+ style=white-space:nowrap | 0…99
| [[:Category:0-tone scales|0]]
| [[:Category:1-tone scales|1]]
| [[:Category:2-tone scales|2]]
| [[:Category:3-tone scales|3]]
| [[:Category:4-tone scales|4]]
| [[:Category:5-tone scales|5]]
| [[:Category:6-tone scales|6]]
| [[:Category:7-tone scales|7]]
| [[:Category:8-tone scales|8]]
| [[:Category:9-tone scales|9]]
|-
| [[:Category:10-tone scales|10]]
| [[:Category:11-tone scales|11]]
| [[:Category:12-tone scales|12]]
| [[:Category:13-tone scales|13]]
| [[:Category:14-tone scales|14]]
| [[:Category:15-tone scales|15]]
| [[:Category:16-tone scales|16]]
| [[:Category:17-tone scales|17]]
| [[:Category:18-tone scales|18]]
| [[:Category:19-tone scales|19]]
|-
| [[:Category:20-tone scales|20]]
| [[:Category:21-tone scales|21]]
| [[:Category:22-tone scales|22]]
| [[:Category:23-tone scales|23]]
| [[:Category:24-tone scales|24]]
| [[:Category:25-tone scales|25]]
| [[:Category:26-tone scales|26]]
| [[:Category:27-tone scales|27]]
| [[:Category:28-tone scales|28]]
| [[:Category:29-tone scales|29]]
|-
| [[:Category:30-tone scales|30]]
| [[:Category:31-tone scales|31]]
| [[:Category:32-tone scales|32]]
| [[:Category:33-tone scales|33]]
| [[:Category:34-tone scales|34]]
| [[:Category:35-tone scales|35]]
| [[:Category:36-tone scales|36]]
| [[:Category:37-tone scales|37]]
| [[:Category:38-tone scales|38]]
| [[:Category:39-tone scales|39]]
|-
| [[:Category:40-tone scales|40]]
| [[:Category:41-tone scales|41]]
| [[:Category:42-tone scales|42]]
| [[:Category:43-tone scales|43]]
| [[:Category:44-tone scales|44]]
| [[:Category:45-tone scales|45]]
| [[:Category:46-tone scales|46]]
| [[:Category:47-tone scales|47]]
| [[:Category:48-tone scales|48]]
| [[:Category:49-tone scales|49]]
|-
| [[:Category:50-tone scales|50]]
| [[:Category:51-tone scales|51]]
| [[:Category:52-tone scales|52]]
| [[:Category:53-tone scales|53]]
| [[:Category:54-tone scales|54]]
| [[:Category:55-tone scales|55]]
| [[:Category:56-tone scales|56]]
| [[:Category:57-tone scales|57]]
| [[:Category:58-tone scales|58]]
| [[:Category:59-tone scales|59]]
|-
| [[:Category:60-tone scales|60]]
| [[:Category:61-tone scales|61]]
| [[:Category:62-tone scales|62]]
| [[:Category:63-tone scales|63]]
| [[:Category:64-tone scales|64]]
| [[:Category:65-tone scales|65]]
| [[:Category:66-tone scales|66]]
| [[:Category:67-tone scales|67]]
| [[:Category:68-tone scales|68]]
| [[:Category:69-tone scales|69]]
|-
| [[:Category:70-tone scales|70]]
| [[:Category:71-tone scales|71]]
| [[:Category:72-tone scales|72]]
| [[:Category:73-tone scales|73]]
| [[:Category:74-tone scales|74]]
| [[:Category:75-tone scales|75]]
| [[:Category:76-tone scales|76]]
| [[:Category:77-tone scales|77]]
| [[:Category:78-tone scales|78]]
| [[:Category:79-tone scales|79]]
|-
| [[:Category:80-tone scales|80]]
| [[:Category:81-tone scales|81]]
| [[:Category:82-tone scales|82]]
| [[:Category:83-tone scales|83]]
| [[:Category:84-tone scales|84]]
| [[:Category:85-tone scales|85]]
| [[:Category:86-tone scales|86]]
| [[:Category:87-tone scales|87]]
| [[:Category:88-tone scales|88]]
| [[:Category:89-tone scales|89]]
|-
| [[:Category:90-tone scales|90]]
| [[:Category:91-tone scales|91]]
| [[:Category:92-tone scales|92]]
| [[:Category:93-tone scales|93]]
| [[:Category:94-tone scales|94]]
| [[:Category:95-tone scales|95]]
| [[:Category:96-tone scales|96]]
| [[:Category:97-tone scales|97]]
| [[:Category:98-tone scales|98]]
| [[:Category:99-tone scales|99]]
|}
{| class="wikitable center-all mw-collapsible mw-collapsed"
|+ style=white-space:nowrap | 100…199
| [[:Category:100-tone scales|100]]
| [[:Category:101-tone scales|101]]
| [[:Category:102-tone scales|102]]
| [[:Category:103-tone scales|103]]
| [[:Category:104-tone scales|104]]
| [[:Category:105-tone scales|105]]
| [[:Category:106-tone scales|106]]
| [[:Category:107-tone scales|107]]
| [[:Category:108-tone scales|108]]
| [[:Category:109-tone scales|109]]
|-
| [[:Category:110-tone scales|110]]
| [[:Category:111-tone scales|111]]
| [[:Category:112-tone scales|112]]
| [[:Category:113-tone scales|113]]
| [[:Category:114-tone scales|114]]
| [[:Category:115-tone scales|115]]
| [[:Category:116-tone scales|116]]
| [[:Category:117-tone scales|117]]
| [[:Category:118-tone scales|118]]
| [[:Category:119-tone scales|119]]
|-
| [[:Category:120-tone scales|120]]
| [[:Category:121-tone scales|121]]
| [[:Category:122-tone scales|122]]
| [[:Category:123-tone scales|123]]
| [[:Category:124-tone scales|124]]
| [[:Category:125-tone scales|125]]
| [[:Category:126-tone scales|126]]
| [[:Category:127-tone scales|127]]
| [[:Category:128-tone scales|128]]
| [[:Category:129-tone scales|129]]
|-
| [[:Category:130-tone scales|130]]
| [[:Category:131-tone scales|131]]
| [[:Category:132-tone scales|132]]
| [[:Category:133-tone scales|133]]
| [[:Category:134-tone scales|134]]
| [[:Category:135-tone scales|135]]
| [[:Category:136-tone scales|136]]
| [[:Category:137-tone scales|137]]
| [[:Category:138-tone scales|138]]
| [[:Category:139-tone scales|139]]
|-
| [[:Category:140-tone scales|140]]
| [[:Category:141-tone scales|141]]
| [[:Category:142-tone scales|142]]
| [[:Category:143-tone scales|143]]
| [[:Category:144-tone scales|144]]
| [[:Category:145-tone scales|145]]
| [[:Category:146-tone scales|146]]
| [[:Category:147-tone scales|147]]
| [[:Category:148-tone scales|148]]
| [[:Category:149-tone scales|149]]
|-
| [[:Category:150-tone scales|150]]
| [[:Category:151-tone scales|151]]
| [[:Category:152-tone scales|152]]
| [[:Category:153-tone scales|153]]
| [[:Category:154-tone scales|154]]
| [[:Category:155-tone scales|155]]
| [[:Category:156-tone scales|156]]
| [[:Category:157-tone scales|157]]
| [[:Category:158-tone scales|158]]
| [[:Category:159-tone scales|159]]
|-
| [[:Category:160-tone scales|160]]
| [[:Category:161-tone scales|161]]
| [[:Category:162-tone scales|162]]
| [[:Category:163-tone scales|163]]
| [[:Category:164-tone scales|164]]
| [[:Category:165-tone scales|165]]
| [[:Category:166-tone scales|166]]
| [[:Category:167-tone scales|167]]
| [[:Category:168-tone scales|168]]
| [[:Category:169-tone scales|169]]
|-
| [[:Category:170-tone scales|170]]
| [[:Category:171-tone scales|171]]
| [[:Category:172-tone scales|172]]
| [[:Category:173-tone scales|173]]
| [[:Category:174-tone scales|174]]
| [[:Category:175-tone scales|175]]
| [[:Category:176-tone scales|176]]
| [[:Category:177-tone scales|177]]
| [[:Category:178-tone scales|178]]
| [[:Category:179-tone scales|179]]
|-
| [[:Category:180-tone scales|180]]
| [[:Category:181-tone scales|181]]
| [[:Category:182-tone scales|182]]
| [[:Category:183-tone scales|183]]
| [[:Category:184-tone scales|184]]
| [[:Category:185-tone scales|185]]
| [[:Category:186-tone scales|186]]
| [[:Category:187-tone scales|187]]
| [[:Category:188-tone scales|188]]
| [[:Category:189-tone scales|189]]
|-
| [[:Category:190-tone scales|190]]
| [[:Category:191-tone scales|191]]
| [[:Category:192-tone scales|192]]
| [[:Category:193-tone scales|193]]
| [[:Category:194-tone scales|194]]
| [[:Category:195-tone scales|195]]
| [[:Category:196-tone scales|196]]
| [[:Category:197-tone scales|197]]
| [[:Category:198-tone scales|198]]
| [[:Category:199-tone scales|199]]
|}


== Advanced theory ==
== Advanced theory ==
{{Main| Mathematical Theory }}
{{Main| Mathematical theory }}
 
* [[Chord of nature]]
* [[Cluster temperament]]
* [[Consonant class scale]]
* [[Diatonic, Chromatic, Enharmonic, Subchromatic]]
* [[Distributional evenness]]
* [[Essential tempering commas]]
* [[Fokker block]]
* [[Graham complexity]]
* [[Lumma stability]]
* [[Maximum variety]]
* [[Modal UDP Notation]]


[[Category:Theory]]
[[Category:Theory]]
[[Category:Todo:review]]
[[Category:Todo:review]]

Latest revision as of 10:04, 18 September 2026

Here are some links to some of the key ideas underlying tuning.

If you are new to tuning theory looking for an overview, see Xen concepts for beginners and various others in our collection of guides.

If you are looking for tools to start playing microtonal music, see List of music software, but we would like to highlight these, which will aid your study of tuning theory:

  • Scale Workshop – scale-creation site by Lumi Pakkanen. Allows playing via QWERTY computer keyboard. Can also export .scl and .kbm files.
  • Xenpaper – text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around.
  • xen-calc – interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.

Basics

Core concepts

Regular temperament theory (RTT)

Advanced theory