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 =  
| ja = 一般理論
}}
}}
Here are some links to some of the key ideas underlying tuning:
Here are some links to some of the key ideas underlying tuning:


= Basics =
== Basics ==
* Start here: [[Xen concepts for beginners]]
* [[Interval]]
* [[Ratio]]
* [[Ratio]]
** [[Ratio math]]
** [[Ratio math]]
* [[Cent]]
* [[Cent]]
* [[Chords]]
* [[Chord]]
* [[ScaleIndex|Scales]]
* [[Scale]]
* [[Notation]]
* [[Mode]]
* [[Musical notation]]
* Terminology
** [[Glossary]]
** [[Acronyms]]


= Core concepts =
== Core concepts ==
* [[Just intonation]]
* [[Just intonation]]
* [[Harmonic series]]
** [[Chord of nature]]
* [[Equal division of the octave]]
** [[Equal-step tuning]] ([[edt]], [[edf]], …)
** [[Well temperament]]
* [[Regular temperaments]]
* [[Regular temperaments]]
* [[Equal-step tuning]]
** [[Diatonic, chromatic, enharmonic, subchromatic]]
* [[Periods and generators]]
* [[EDO]]
* [[EDT]]
* [[MOS scale]]
* [[MOS scale]]
* [[Periodic scale]]
** [[Periods and generators]]
* [[Arithmetic tuning]]
* [[Hexany]]
* [[Comma pump]]
* [[Delta-rational chord]]
 
== Online tools ==
{{Main| List of music software #Browser-based }}


= Javascript tools =
* [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.
''Main article: [[List of music software#Tuning manipulation software .28browser-based.29|List of Music Software#Browser Based]]''
* [[Xenpaper]] – text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around.
* [[Interval calculator]] – a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too
* [https://www.yacavone.net/xen-calc/ xen-calc] – interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.
*[http://www.untwelve.org/javascript_demos/MOSring.html An animated Javascript Moment of Symmetry (MOS) ring demo, another untwelve.org creation]
*[http://www.toverlamp.org/static/wickisynth/wickisynth.html An excellent Firefox browser tuning demo synthesizer, 'Wicksynth']
= Scales with few notes =


* [[:Category:5-tone scales]]
== Common scales ==
* [[:Category:6-tone scales]]
* [[:Category: 5-tone scales]]
* [[:Category:7-tone scales]]
* [[:Category: 6-tone scales]]
* [[:Category:8-tone scales]]
* [[:Category: 7-tone scales]]
* [[:Category:9-tone scales]]
* [[:Category: 8-tone scales]]
* [[:Category:10-tone scales]]
* [[:Category: 9-tone scales]]
* [[:Category: 10-tone scales]]
* [[:Category: 11-tone scales]]
* [[:Category: 12-tone scales]]


= Advanced theory =
== Regular temperament theory (RTT) ==
''Main article: [[Mathematical Theory]]''
* [[Monzo]]
* [[Val]]
* [[Mapping]]
* [[Patent val]]
* [[Tempering out]]
* [[Rank and codimension]]
* [[Keenan's explanation of vals]]
* [[Comma pump]]
* [[Comma basis]]
* [[Saturation, torsion, and contorsion]]
* [[Dyadic chord]]
* [[Essential tempering comma]]
* [[Graham complexity]]


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


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

Latest revision as of 04:54, 2 December 2025

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

Basics

Core concepts

Online tools

  • 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.

Common scales

Regular temperament theory (RTT)

Advanced theory