Helmholtz pitch notation

The Helmholtz system of octave-distinguished letter names (e.g. c′).

Structure

Types: gmeow:PitchSpellingSystem

Practical Pattern

Use gmeow:pitchSpellingSystemHelmholtz as a controlled value typed as gmeow:PitchSpellingSystem.

Common Companion Terms

gmeow:PitchSpellingSystem