Diesis

English Wikipedia has an article on:

Diesis

The diesis (/ˈdaɪəsɪs/ DY-ə-sis; plural dieses) most commonly refers to:

• The difference between two enharmonic notes in a scale. See Diesis (scale theory);
• by extension, 128/125 (≈ 41¢), the augmented comma or lesser diesis;
  • rarely, 648/625, the diminished comma or greater diesis;
• by extension, a melodic unit of about the size of 128/125. See Diesis (melodic unit).

Intervals with the word in the name:

• Magic comma, or small diesis
• Porcupine comma, or maximal diesis
• Tetracot comma, or minimal diesis
• 49/48, the large septimal diesis
• 50/49, the septimal tritonic diesis

In addition, there are a number of archaic usages in Ancient Greek music:

• 256/243, known as the limma today;
• a variety of quartertones.

Normal diesis

The normal diesis (≈ 38.7¢) is an interval size measure defined as one step of 31edo.

See also

• Tonalsoft Encyclopedia | Diesis

This disambiguation page lists pages associated with the title Diesis. If an internal link led you here, you may wish to change the link to point directly to the intended page.