FACTS ABOUT FREQUêNCIA 396 HZ PARA QUE SERVE REVEALED

This can be a straightforward method to reference the pitch of different musical notes. Click on any in the frequencies to Participate in a tone with that note/frequency, just make certain your quantity is not set also large, the significant pitched notes may be Primarily intense.Noted for enhancing alertness and focus, 1000Hz is a powerful Device