Difference between revisions of "Entrainment"
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=Binaural beats= | =Binaural beats= | ||
| − | Brainwave synchronization ([[Wikipedia:entrainment]]) may be achieved when [[Wikipedia:Sound|audio]] [[Wikipedia:signal processing|signals]] are introduced to the brain causing a response directly related to the [[Wikipedia:frequency]] of the signal introduced, called binaural beats. Two tones close in frequency generate a [[Wikipedia:beat frequency]] at the difference of the frequencies, which is generally [[Wikipedia:subsonic]]. For example, a 500 Hz tone and 510 Hz tone will produce a subsonic 10 Hz tone, roughly in the middle of the alpha range. The resulting subsonic tone may affect the state of [[Wikipedia:mind]] of the subject. | + | Brainwave synchronization ([[Wikipedia:entrainment|entrainment]]) may be achieved when [[Wikipedia:Sound|audio]] [[Wikipedia:signal processing|signals]] are introduced to the brain causing a response directly related to the [[Wikipedia:frequency|frequency]] of the signal introduced, called binaural beats. Two tones close in frequency generate a [[Wikipedia:beat frequency|beat frequency]] at the difference of the frequencies, which is generally [[Wikipedia:subsonic|subsonic]]. For example, a 500 Hz tone and 510 Hz tone will produce a subsonic 10 Hz tone, roughly in the middle of the alpha range. The resulting subsonic tone may affect the state of [[Wikipedia:mind|mind]] of the subject. |
=Software= | =Software= | ||
Revision as of 07:03, 22 April 2006
Binaural beats
Brainwave synchronization (entrainment) may be achieved when audio signals are introduced to the brain causing a response directly related to the frequency of the signal introduced, called binaural beats. Two tones close in frequency generate a beat frequency at the difference of the frequencies, which is generally subsonic. For example, a 500 Hz tone and 510 Hz tone will produce a subsonic 10 Hz tone, roughly in the middle of the alpha range. The resulting subsonic tone may affect the state of mind of the subject.
