639 Hz
639 Hz
Traditional use
Traditionally linked to connection and warmth.
What the science says
There is no evidence a tone improves relationships. It is a pleasant, slightly bright mid tone.
The traditional view
Associated in tradition with harmony, connection and communication. Mapped to the heart chakra.
Good for
Questions
- What is 639 Hz?
- 639 Hz is a Solfeggio tone. Traditionally linked to connection and warmth. Associated in tradition with harmony, connection and communication. Mapped to the heart chakra.
- Does 639 Hz really work?
- There is no evidence a tone improves relationships. It is a pleasant, slightly bright mid tone.
- Do I need headphones for 639 Hz?
- No. You can listen on speakers or headphones, whichever is more comfortable.
- Is it safe to listen to 639 Hz?
- It is meant for relaxation and curiosity, not medical treatment. Keep the volume comfortable, avoid sleep tones while driving, and check with a professional first if you have a seizure disorder or a health concern.
More to listen to
174 Hz
174 Hz
The lowest Solfeggio tone, used for grounding and ease.
Traditional use
396 Hz
396 Hz
Traditionally tied to releasing fear and grounding.
Traditional use
417 Hz
417 Hz
Associated with change and clearing the slate.
Traditional use
528 Hz
528 Hz
The famous "love" tone, popular for relaxation.
Some evidence
741 Hz
741 Hz
A brighter tone tied to expression and clarity.
Traditional use
852 Hz
852 Hz
Associated with intuition and inner quiet.
Traditional use