Frequency World · history

Ancient and traditional tuning systems

Vedic shruti, Chinese lü, Middle Eastern maqam, African polyrhythm — beyond Western 12-TET and viral Hz charts.

Atlas · Field Manual

What is measured

Global music systems encode culture-specific interval sets and tunings. Reducing all sacred music to a nine-tone solfeggio chart erases real diversity.

What is claimed

Each tradition carries its own cosmology of sound — nāda yoga, qi and pitch pipes, dhikr, gospel overtones. Study primary cultures with respect.

Editorial dual-lens guide. Physics and history first; myth as myth. Not medical advice.

← Atlas · Field Manual