Delta · 2 Hz
2 Hz beat
Some evidence Best with headphones
A slow delta beat to settle toward sleep.
What the science says
A 2 Hz beat sits in the delta range tied to deep sleep. Evidence for entrainment is mixed; the calming routine of listening tends to matter most.
The traditional view
A staple of sleep and nap tracks.
Good for
Questions
- What is Delta · 2 Hz?
- Delta · 2 Hz is a brainwave beat. A slow delta beat to settle toward sleep. A staple of sleep and nap tracks.
- Does Delta · 2 Hz really work?
- A 2 Hz beat sits in the delta range tied to deep sleep. Evidence for entrainment is mixed; the calming routine of listening tends to matter most.
- Do I need headphones for Delta · 2 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 · 2 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
Delta · 1 Hz
1 Hz beat
A very slow beat for the deepest part of sleep.
Some evidence · headphones
An even hiss that covers distractions.
Backed by research
A softer, balanced noise often used for sleep.
Some evidence
A deep, low rumble many find good for focus.
Some evidence
A mid-focused hush, like the steady sound of the outdoors.
Traditional use
Tuned to feel equally loud across every pitch.
Some evidence
