YouTube Sound Wave Lab - Pure Tone Lab

YouTube Sound Wave Lab - Pure Tone Lab is a sound experiment channel dedicated to pure tones by frequency.

A pure tone is a very simple sound based on a sine wave, without noise, melody, or complex layers. It is similar to the “beep” sound often heard in hearing tests, and the pitch changes depending on the frequency.

On this channel, we publish long-duration pure tone videos at various frequencies, such as 60Hz, 100Hz, 432Hz, 528Hz, and more.

You can use these sounds while working, studying, reading, meditating, doing yoga, relaxing before sleep, or simply as a minimal background sound for your environment.

Everyone may respond differently to sound. Some frequencies may feel calming, while others may help you focus or create a comfortable atmosphere.
At Pure Tone Lab, we explore the idea that each person may have their own “comfortable frequency.”

Try different frequencies, compare how they feel, and discover the sound that works best for you.