Frequency & Sound
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432Hz
Calm
Grounding
Believed benefit
Often used as a calming, centered tone — a common alternative tuning to standard 440Hz.
Suggested practice
Commonly suggested: background listening, any duration.
Stopped
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432Hz
Calm
Grounding
Believed benefit
Often used as a calming, centered tone — a common alternative tuning to standard 440Hz.
Suggested practice
Commonly suggested: background listening, any duration.
Stopped
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0
Valid range: 20–20,000 Hz
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C
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Nearest known tone
Type a frequency and press Play to hear it.
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— Hz
Tap the fork to strike a tone
Tap anywhere — higher on the tines = higher pitch
Nearest known tone
Tap the fork above to hear a struck tone and see which frequency you landed on.
Ready
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10 Hz
Alpha — Relaxed Focus
Believed benefit
Associated in binaural-beat belief with a relaxed, alert state — often used for light focus work or unwinding.
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Headphones required — each ear needs a separate tone
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432Hz
Calm
Grounding
Believed benefit
Often used as a calming, centered tone — a common alternative tuning to standard 440Hz.
Suggested practice
Commonly suggested: background listening, any duration.
Stopped
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639Hz
Heart
Anahata
Believed benefit
Linked in chakra tradition to love, compassion, and connection to others.
Suggested practice
Commonly suggested: 5–10 min, especially before social interaction.
Stopped
Unlock Pro Skins
Get full access to the advanced tuning skins.
🎧 Brainwave Sync — dual-ear beat frequencies
🎼 Tuning Fork — tap-to-find pitch mode
🔢 Keypad Entry — dial in any exact frequency
🎼 Tuning Fork — tap-to-find pitch mode
🔢 Keypad Entry — dial in any exact frequency
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