AUTOMATIC TONE CORRECTION DEVICE, AUTOMATIC TONE CORRECTION METHOD AND PROGRAM THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide an automatic tone correction device by which the results of tone determination that is performed for an input melody in real time can be determined in non-real time for a correction to more accurate tone, so that coding accuracy can be improved.;SOLUTION: An automatic tone correction device 10 includes a key board 11 that performs a melody of a piece of music, and a CPU 21 performs, by the history of pitch of melody being performed, tone determination for the melody in real time. And after the melody performance finishes, the tone determination results performed in real time is corrected in non-real time by the CPU 21.;COPYRIGHT: (C)2013,JPO&INPIT