Articles tagged with: "acoustic ratio"

Perfect Fifth Interval: The Pillar of Musical Harmony

Perfect Fifth Interval: The Pillar of Musical Harmony

Published on 14 Jun, 2025

The perfect fifth interval spans seven semitones and represents one of the most fundamental consonant intervals in Western music. With its 3:2 frequency ratio and central role in chord construction, …

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Perfect Fourth Interval: The Foundation of Musical Stability

Perfect Fourth Interval: The Foundation of Musical Stability

Published on 14 Jun, 2025

The perfect fourth interval spans five semitones and represents one of the most stable consonant intervals in Western music. This fundamental interval has historical significance from ancient Greece to modern …

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