The Blog

Frequencies

Articles on frequencies, sound therapy, focus and the science behind it all.

Solfeggio Frequencies List — All 9 Frequencies from 174 to 963 Hz

The complete list of all nine Solfeggio frequencies with their traditional meaning, an honest scientific assessment, and practical tips to get started.

Four-panel split image transitioning from warm to cool light — a person wearing headphones, monks singing by candlelight in a stone abbey, a tuning fork in daylight, and an antique microscope blending into the glow of a modern smartphone

AI-generated image

6 min read

Binaural Beats, Solfeggio, 432 Hz, and Rife Compared

Binaural beats, Solfeggio frequencies, 432 Hz tuning, and Rife frequencies — what's the real difference, how do they work, and which one fits your day?

Split image — on the left, an antique brass microscope and vacuum-tube apparatus in the warm light of a 1930s laboratory; on the right, a smartphone showing a purple-to-cyan frequency waveform in a calm, modern room

AI-generated image

5 min read

Royal Raymond Rife and the CAFL List — A Beginner's Guide

Who was Royal Raymond Rife, and what is the CAFL list? The real history behind Rife frequencies — and how to use them safely for relaxation today.

Split image — on the left, monks singing by candlelight in a medieval abbey; on the right, a woman meditating cross-legged in a bright, modern room

AI-generated image

4 min read

The Sound of Silence: How Medieval Monk Chants Help Us Unwind Today

An 11th-century monk's notation system quietly became the basis for Solfeggio frequencies — here's the real history, and how the science holds up today.

3 min read

Understanding Solfeggio Frequencies — A Beginner's Guide

The nine sacred tones that may have shaped Western music — and what science actually says about them today.