Labels:bulletin board | daily | person | reckoner | sky | stairs OCR: ABDUT TTCHES The pitch of a note defined by the impression it makes upon the listener compared tr the other notes. The pitch can be higher lower than another note Two notes belong .0 the same pitch- class they are separated by uB oct tave A11 the notes named bel long to the same pitch-cl lass The frequenci ies of pi itch-class are a11 multiples of each other the 4th oc tave 440 cycles per second while in the fifth oct ave 880 cycles per second One has "perf fect pitch one can recognize the name 9 not by hearing its pitch. The pitch recognit ion module is des paub .0 you in recogni Z ing pitches bu you aural and visual feed- back when you succeed r identi ifying note wil1 p1ay times you begin to gain profici iency you will notice that each pitch- class associated with direction on the circl ...
