- What intervals are used in an octatonic scale?
- Is octatonic scale symmetrical?
- What is an octatonic collection?
What intervals are used in an octatonic scale?
The octatonic or diminished scale is an eight note scale in which the intervals alternate between whole and half steps. This scale is sometimes used in jazz. Similarly to the whole tone scale, octatonic scales don't imply a particular central pitch.
Is octatonic scale symmetrical?
Symmetry. The three octatonic collections are transpositionally and inversionally symmetric—that is, they are related by a variety of transposition and inversion operations: ... The E♭ and C♯ collections can be swapped by inversions around E♭, F♯, A or C (the tones common to both scales).
What is an octatonic collection?
octatonic collection: an eight-note collection that is formed by alternating whole- and half-steps. hexatonic collection: a six-note collection generated with the pitch interval pattern 1–3–1–3–1–3.