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  2. Generated collection - Wikipedia

    en.wikipedia.org/wiki/Generated_collection

    Red line indicates the major scale on C within the outer circle of fifths. In music theory, a generated collection is a collection or scale formed by repeatedly adding a constant interval in integer notation, the generator, also known as an interval cycle, around the chromatic circle until a complete collection or scale is formed.

  3. Berklee method - Wikipedia

    en.wikipedia.org/wiki/Berklee_method

    For example, Berklee Music Theory - Book 2 recommends the following accompaniment for a given lead sheet, [2] while this progression does not occur in common practice theory since all the chords are seventh chords and unprepared dissonant. Accompaniment acceptable in the Berklee method [2] but not in common practice theory. Play ⓘ

  4. Tuplet - Wikipedia

    en.wikipedia.org/wiki/Tuplet

    In music, a tuplet (also irrational rhythm or groupings, artificial division or groupings, abnormal divisions, irregular rhythm, gruppetto, extra-metric groupings, or, rarely, contrametric rhythm) is "any rhythm that involves dividing the beat into a different number of equal subdivisions from that usually permitted by the time-signature (e.g., triplets, duplets, etc.)" [1] This is indicated ...

  5. Four note group - Wikipedia

    en.wikipedia.org/wiki/Four_note_group

    In music, four note group patterns, alternately called "four-note digital patterns" [1] or simply "four note patterns", are one of many ways to formulate improvised solos in jazz. "Four-Note Grouping is an improvisation technique that uses major and minor triads along with specific passing notes as a means of generating lines.

  6. Random group - Wikipedia

    en.wikipedia.org/wiki/Random_group

    In mathematics, random groups are certain groups obtained by a probabilistic construction. They were introduced by Misha Gromov to answer questions such as "What does a typical group look like?" It so happens that, once a precise definition is given, random groups satisfy some properties with very high probability, whereas other properties fail ...

  7. Sample and hold - Wikipedia

    en.wikipedia.org/wiki/Sample_and_hold

    Sample times. Sample and hold. A sample-and-hold integrated circuit (Tesla MAC198) In electronics, a sample and hold (also known as sample and follow) circuit is an analog device that samples (captures, takes) the voltage of a continuously varying analog signal and holds (locks, freezes) its value at a constant level for a specified minimum ...

  8. Combinatoriality - Wikipedia

    en.wikipedia.org/wiki/Combinatoriality

    Hexachordal combinatoriality is a concept in post-tonal theory that describes the combination of hexachords, often used in reference to the music of the Second Viennese school. In music that consistently utilizes all twelve chromatic tones (particularly twelve-tone and serial music ), the aggregate (collection of all 12 pitch classes) may be ...

  9. Unit generator - Wikipedia

    en.wikipedia.org/wiki/Unit_generator

    Unit generators often use predefined arrays of values for their functions (which are filled with waveforms or other shapes by calling a specific generator function). In the SuperCollider language, the .ar method in the SinOsc class [6] inherits methods from an overarching unit generator class (UGen) [3] that generates a sine wave. The example ...