Binaural Beats

Created: 2020-08-31T01:34:09+00:00

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• It’s a trick to send very low frequencies to the listener by distorting higher frequencies.
• Send a sine wave with one pitch (ex. 435) to the left ear, and a separate sine with a different pitch (ex. 445) to the right ear. The difference (10, in this case) is the hertz of the beat.
• Only the difference matters—you can use anything for a carrier if 440 gets annoying.