Musical Universals
Why are certain musical intervals (octave, fifth, fourth) universal across cultures? The τ-framework derives consonance as ratio invariance: consonant inte…
Metaphysics
Domain level open problem
AEST
Book VII
Public
Manuscript
Lean · Formalized
In plain language
Why are certain musical intervals (octave, fifth, fourth) universal across cultures? The τ-framework derives consonance as ratio invariance: consonant inte…
Overview
Why are certain musical intervals (octave, fifth, fourth) universal across cultures? The τ-framework derives consonance as ratio invariance: consonant intervals are those whose frequency ratios are low-order τ-admissible.
Result Statement
Musical universals: consonance as ratio invariance. Low-order τ-admissible frequency ratios. Status: Internally addressed.
Cross-references
Glossary terms
Metaphysics: Universal (structural position)