Vector of intervals

In musical set theory, an interval vector is an array of natural numbers which summarize the intervals present in a set of pitch classes. (That is, a set of pitches where octaves are disregarded.)

1. How do you find the interval of a vector?
2. How do you find the vector in music theory?
3. How do you find the interval class in music theory?

How do you find the interval of a vector?

First, after determing normal form, measure from the first note to all the other notes. Second, measure from the second note to all higher notes (not back or down to the first note). Continue measuring from each successive note to the notes following and you will have completed the interval vector.

How do you find the vector in music theory?

How to find the IC Vector of a pc set

1. Write the set in Normal Form.
2. Find the Interval Class for every 2 pitch-class combination in the set. Record your results on a tally-chart.
3. Total the number of tallies in each column (including zeros), and enclose these totals in angle brackets < >.

How do you find the interval class in music theory?

Unordered intervals represent the shortest distance between two pitches or pitch classes, without any reference to the order they are in. To determine the unordered interval, simply find the shortest distance between two pitches. The unordered pitch interval from G4 to A-sharp5 is 15.