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  2. Keyboard expression - Wikipedia

    en.wikipedia.org/wiki/Keyboard_expression

    The aftertouch feature allows keyboard players to change the tone or sound of a note after it is struck, the way that singers, wind players, or bowed instrument players can do. On some keyboards, sounds or synth voices have a preset pressure sensitivity effect, such as a swell in volume (mimicking a popular idiomatic style of vocal performance ...

  3. Acoustic cryptanalysis - Wikipedia

    en.wikipedia.org/wiki/Acoustic_cryptanalysis

    Acoustic cryptanalysis is a type of side channel attack that exploits sounds emitted by computers or other devices.. Most of the modern acoustic cryptanalysis focuses on the sounds produced by computer keyboards and internal computer components, but historically it has also been applied to impact printers, and electromechanical deciphering machines.

  4. Keytar - Wikipedia

    en.wikipedia.org/wiki/Keytar

    Wireless Pro Keyboard. Also in 2010, Mad Catz released the Wireless Pro Keyboard for Rock Band 3, a 25-key velocity-sensitive MIDI-compatible keytar controller. [9] Despite its sub-$100 price, it is designed for serious use outside of the game. [10] Synthpop band Freezepop have used it on stage. [11]

  5. General MIDI - Wikipedia

    en.wikipedia.org/wiki/General_MIDI

    In MIDI, the instrument sound or "program" for each of the 16 possible MIDI channels is selected with the Program Change message, which has a Program Number parameter. The following table shows which instrument sound corresponds to each of the 128 possible GM Program Numbers. [3] There are 128 program numbers.

  6. Impulse noise (acoustics) - Wikipedia

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

    An impulse noise filter can enhance the quality of noisy signals to achieve robustness in pattern recognition and adaptive control systems. A classic filter used to remove impulse noise is the median filter, at the expense of signal degradation. Thus it's quite common to get better performing impulse noise filters with model-based systems ...

  7. Man arrested after police find him asleep with alcohol, gun ...

    www.aol.com/news/man-arrested-police-him-asleep...

    A man is facing multiple charges after Mississippi police say they found him asleep in a car at a highway intersection with marijuana, a gun and a bottle of alcohol.

  8. Survey reveals most annoying, most popular Christmas songs - AOL

    www.aol.com/news/survey-reveals-most-annoying...

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  9. Musical temperament - Wikipedia

    en.wikipedia.org/wiki/Musical_temperament

    The most widely known example of this is the use of equal temperament to address problems of older temperaments, allowing for consistent tuning of keyboard and fretted instruments and enabling musical composition in, and modulation among, the various keys. [citation needed]