Daphne Leong and Elizabeth McNutt, Virtuosity in Babbitt's Lonely Flute

Example 9. Pacing of pitch-class and time-point aggregates

a. Pc and tp aggregate durations represented proportionally and by shading
   (Within each row below, longer shorter durations represented by darker lighter shading.)

 

b. Approximate ratio of pitch-class to time-point aggregates