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  2. Beat (acoustics) - Wikipedia

    en.wikipedia.org/wiki/Beat_(acoustics)

    Time duration of 10 seconds Binaural Beats Base tone 200 Hz, beat frequency from 7 Hz to 12.9 Hz. Time duration of 9 minutes. "Binaural beats were first discovered by physicist Heinrich Wilhelm Dove in 1839. They are an auditory illusion that is perceived when two different pure-tone sine waves, both with frequencies lower than 1500 Hz and less ...

  3. Gnaural - Wikipedia

    en.wikipedia.org/wiki/Gnaural

    Gnaural is brainwave entrainment software for Microsoft Windows, Mac OS X, and Linux licensed under GPL-2.0-or-later.Gnaural is free software for creating binaural beats intended to be used as personal brainwave synchronization software, for scientific research, or by professionals.

  4. Gamma wave - Wikipedia

    en.wikipedia.org/wiki/Gamma_wave

    A gamma wave or gamma rhythm is a pattern of neural oscillation in humans with a frequency between 30 and 100 Hz, the 40 Hz point being of particular interest. [1] Gamma rhythms are correlated with large-scale brain network activity and cognitive phenomena such as working memory , attention , and perceptual grouping , and can be increased in ...

  5. I-Doser - Wikipedia

    en.wikipedia.org/wiki/I-Doser

    The developer claims the separately purchasable content aims to simulate specific mental states through the use of binaural beats, some of it is named after various recreational drugs. [1] The I-Doser player has been downloaded millions of times [2] and is based on the audio technology of a GPL-licensed binaural beat generator, SBaGen. [3]

  6. Brainwave entrainment - Wikipedia

    en.wikipedia.org/wiki/Brainwave_entrainment

    Brainwave entrainment, also referred to as brainwave synchronization or neural entrainment, refers to the observation that brainwaves (large-scale electrical oscillations in the brain) will naturally synchronize to the rhythm of periodic external stimuli, such as flickering lights, [1] speech, [2] music, [3] or tactile stimuli.

  7. Alpha wave - Wikipedia

    en.wikipedia.org/wiki/Alpha_wave

    This wave begins appearing at around four months, and is initially a frequency of 4 waves per second. The mature alpha wave, at 10 waves per second, is firmly established by age 3. Other research finds an increase in alpha frequency from about 9 Hz at the age of five to about 12 Hz in 21 year olds.

  8. Binaural recording - Wikipedia

    en.wikipedia.org/wiki/Binaural_recording

    Binaural recording is a method of recording sound that uses two microphones, arranged with the intent to create a 3D stereo sound sensation for the listener of actually being in the room with the performers or instruments.

  9. Isochronic tones - Wikipedia

    en.wikipedia.org/wiki/Isochronic_tones

    Isochronic tones. Isochronic tones are regular beats of a single tone that are used alongside monaural beats and binaural beats in the process called brainwave entrainment.At its simplest level, an isochronic tone is a tone that is being turned on and off rapidly.