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  2. Octave band - Wikipedia

    en.wikipedia.org/wiki/Octave_band

    An octave band is a frequency band that spans one octave (Play ⓘ).In this context an octave can be a factor of 2 [1] [full citation needed] or a factor of 10 0.301. [2] [full citation needed] [3] [full citation needed] An octave of 1200 cents in musical pitch (a logarithmic unit) corresponds to a frequency ratio of ⁠ 2 / 1 ⁠ ≈ 10 0.301.

  3. One-third octave - Wikipedia

    en.wikipedia.org/wiki/One-third_octave

    A one-third octave is a logarithmic unit of frequency ratio equal to either one third of an octave (1200/3 = 400 cents: major third) or one tenth of a decade (3986.31/10 = 398.631 cents: M3 Play ⓘ). [1] An alternative (unambiguous) term for one tenth of a decade is a decidecade. [2] [3]

  4. Tritonic scale - Wikipedia

    en.wikipedia.org/wiki/Tritonic_scale

    Example tritonic scale. [1] Play ⓘ. A tritonic scale is a musical scale or mode with three notes per octave.This is in contrast to a heptatonic (seven-note) scale such as the major scale and minor scale, or a dodecatonic (chromatic 12-note) scale, both common in modern Western music.

  5. Octave (electronics) - Wikipedia

    en.wikipedia.org/wiki/Octave_(electronics)

    For example, the frequency one octave above 40 Hz is 80 Hz. The term is derived from the Western musical scale where an octave is a doubling in frequency. [note 1] Specification in terms of octaves is therefore common in audio electronics. Along with the decade, it is a unit used to describe frequency bands or frequency ratios. [1] [2]

  6. Octave - Wikipedia

    en.wikipedia.org/wiki/Octave

    In music, an octave (Latin: octavus: eighth) or perfect octave (sometimes called the diapason) [2] is an interval between two notes, one having twice the frequency of vibration of the other. The octave relationship is a natural phenomenon that has been referred to as the "basic miracle of music", the use of which is "common in most musical ...

  7. Voicing (music) - Wikipedia

    en.wikipedia.org/wiki/Voicing_(music)

    1st ⓘ, [1] 2nd ⓘ, [2] 3rd ⓘ, [3] 4th ⓘ, 5th ⓘ [4] and 6th ⓘ [4] In music theory, voicing refers to two closely related concepts: How a musician or group distributes, or spaces, notes and chords on one or more instruments; The simultaneous vertical placement of notes in relation to each other; [5] this relates to the concepts of ...

  8. Harmony - Wikipedia

    en.wikipedia.org/wiki/Harmony

    In music, harmony is the concept of combining different sounds in order to create new, distinct musical ideas. [1] Theories of harmony seek to describe or explain the effects created by distinct pitches or tones coinciding with one another; harmonic objects such as chords , textures and tonalities are identified, defined, and categorized in the ...

  9. Harmonization - Wikipedia

    en.wikipedia.org/wiki/Harmonization

    In music, harmonization is the chordal accompaniment to a line or melody: "Using chords and melodies together, making harmony by stacking scale tones as triads". [2] A harmonized scale can be created by using each note of a musical scale as a root note for a chord and then by taking other tones within the scale building the rest of a chord. [3]