Expresses a sonority as a pitch-class set type. Pitch-class set types form equivalence classes of pitch-class sets under transposition.
pc_set_type(x) # S3 method for default pc_set_type(x) # S3 method for pc_set pc_set_type(x) # S3 method for pc_set_norm_order pc_set_type(x) # S3 method for pc_set_type pc_set_type(x) # S3 method for pc_set_type transposition(x)
| x | Input sonority. |
|---|
An object of class "pc_set_type".
When created from a pitch-class set, a pitch-class set type
is associated with the interval by which it was transposed
from the original pitch-class set.
This transposition can be accessed with the function transposition().