174 Hz meditation
A soft 174 Hz tone that rises and settles like a slow breath. Press Begin and rest your attention in it until the bell.
Keep the volume low and comfortable. Headphones are fine but not needed.
Add a background sound
What people say about 174 Hz
174 Hz is one of the nine Solfeggio frequencies. Often called the foundation tone, and said to ease pain and give a sense of safety.
What we know
No good research shows that 174 Hz, or any single frequency, heals or changes the body on its own. The Solfeggio tones are a modern idea from the late twentieth century, not an ancient one. What is real is quieter: a steady, pleasant sound gives a wandering mind somewhere to rest. Take the popular meaning as an intention for your sitting, not a promise. More about the Solfeggio tones.
Keep the volume low and comfortable. This is a relaxation aid, not medical treatment.