19 equal intervals per octave, offering better major thirds, far better minor thirds and overall far greater consonance than normal 12-semitone equal temperament, at the cost of a flatter fifth

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  • Information Patent Application

    Stringed instrument with keyboard

    • Publication number 20100307314
    • Publication date Dec 9, 2010
    • Gregory A. Piccionelli
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SENSOR ARRAY MIDI CONTROLLER

    • Publication number 20020134223
    • Publication date Sep 26, 2002
    • William Casey Wesley
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS