Delta · 1 Hz
1 Hz beat
Some evidence Best with headphones
A very slow beat for the deepest part of sleep.
What the science says
Delta is the band that dominates deep sleep. Whether a beat reliably pushes the brain there is still debated, but slow, quiet sound is a sound wind-down either way.
The traditional view
Used in sleep tracks to suggest the slow rhythm of deep, dreamless rest.
Good for
Questions
- What is Delta · 1 Hz?
- Delta · 1 Hz is a brainwave beat. A very slow beat for the deepest part of sleep. Used in sleep tracks to suggest the slow rhythm of deep, dreamless rest.
- Does Delta · 1 Hz really work?
- Delta is the band that dominates deep sleep. Whether a beat reliably pushes the brain there is still debated, but slow, quiet sound is a sound wind-down either way.
- Do I need headphones for Delta · 1 Hz?
- Yes. This is a binaural beat, which relies on a slightly different tone in each ear, so headphones are needed for the effect. You can switch it to an isochronic version in the mixer to listen on speakers.
- Is it safe to listen to Delta · 1 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.
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528 Hz
528 Hz
The famous "love" tone, popular for relaxation.
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Delta · 2 Hz
2 Hz beat
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Some evidence · headphones
Theta · 6 Hz
6 Hz beat
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40 Hz
40 Hz
The 40 Hz rate from active neuroscience research.
Backed by research