what hz good for sleep
The optimal frequency for sleep can vary from person to person. However, most people find that lower frequencies, around 60 to 90 Hz, are more conducive to sleep as they promote relaxation and reduce anxiety. Some popular options for improving sleep include:
1. Delta waves (0.5 - 4 Hz): These slow brainwaves are associated with deep sleep and relaxation. Listening to delta wave binaural beats or music can help induce a deep sleep state.
2. Theta waves (4 - 8 Hz): These brainwaves are connected to the dreamlike state just before falling asleep or waking up. Theta wave music or meditation can be helpful for relaxation and stress reduction.
3. Alpha waves (8 - 12 Hz): These frequencies promote calmness and meditation. Alpha wave binaural beats or ambient sounds can assist in achieving a peaceful state before sleep.
4. White noise (20 - 20,000 Hz): This is a mixture of all audible frequencies and can help mask background noises, promoting better sleep. White noise machines or apps can be effective in creating a soothing sleep environment.
Ultimately, the best frequency for sleep depends on personal preference. Experiment with different frequencies and techniques to find what works best for you.