Topmusicanswers
- What is an interval class vector?
- How do you find the class interval vector?
- How do you find the vector in music theory?
- What is Z relation?
What is an interval class vector?
An interval vector (also known as “Interval Class Content”) is a list of every possible interval occurring in a pitch-class set. ... Before demonstrating this, it is important to discuss the term “interval class.” An interval class (abbreviated “ic”) is the shortest distance between two notes measured in semitones.
How do you find the class interval 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
- Write the set in Normal Form.
- Find the Interval Class for every 2 pitch-class combination in the set. Record your results on a tally-chart.
- Total the number of tallies in each column (including zeros), and enclose these totals in angle brackets < >.
What is Z relation?
In musical set theory, a Z-relation, also called isomeric relation, is a relation between two pitch class sets in which the two sets have the same intervallic content (and thus the same interval vector) but they are not transpositionally related (are of different Tn-type ) or inversionally related (are of different Tn/ ...
