Frequency
528 Hz
Open Heart
Explore this frequency
Traditional practice
What it is
A 528 Hz sine tone, close to C5 in standard tuning.
What users may experience
Usually described as bright, lifting and clearly audible.
Traditional associations
528 Hz appears throughout modern sound-healing literature and solfeggio traditions. Those attributions come from spiritual and cultural sources, not from clinical research.
Sound & relaxation
Pairing a brighter tone above a calm base is a common arrangement choice in ambient and meditation music.
How to use it
Layer above 432 Hz at a slightly lower volume for a classic GSS pairing.
Suggested session length
10 · 20 · 30 minutes — listening style: Secondary / upper layer; intensity: steady.
Safe listening
Brighter tones fatigue the ear faster. Keep volume down on long sessions.
Pair with
Physical sound properties, human perception, relaxation effects associated with audio, and traditional frequency beliefs are distinct categories and are kept separate above. Nothing here is medical advice. Read the wellness disclaimer