The Complete Reference

Frequency
Handbook

Every significant frequency catalogued, cross-referenced, and explained. From brainwave states to acoustic resonance — a single reference you'll return to again and again.

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What's inside

Brainwave States

Delta through Gamma — every band mapped to its cognitive and physiological effects.

Hz

Acoustic Frequencies

Solfeggio, Schumann, musical tuning — catalogued with research and applications.

Cross-Referenced

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40 Hz

Gamma Oscillation

Associated with high-level cognitive processing, working memory binding, and neural synchrony across cortical regions.

528 Hz

Solfeggio — Transformation

The so-called "Love frequency," historically positioned at the centre of the ancient Solfeggio scale.

7.83 Hz

Schumann Resonance

The fundamental resonant frequency of Earth's electromagnetic cavity, first calculated by Winfried Schumann in 1952.

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