Hearing just intervals – equal temperament vs. just intonation

Advanced foundation: compare directly without judging

This lesson opens the new Advanced entry point into functional temperament listening. You compare equal temperament and just intonation from the same root: not as right or wrong, but as two musically useful reference models with different sound effects.

Equal-tempered

Fixed positions within a closed system; flexible for modulation and instruments with predetermined pitches.

Just within context

Simple frequency ratios; especially calm fusion, but dependent on the root and harmonic function.

For Advanced, this remains a compact foundation course. The later Professional path can expand it into chord functions, inversions, seventh chords, cadences, and competency checks.