[Retracted] Intonation Characteristics of Singing Based on Artificial Intelligence Technology and Its Application in Song-on-Demand Scoring System

Table 4

Original pitch deviation.

Musical alphabet	Pitch frequency (Hz)	Off-center
G4	396.393	19
A4	440.914	4
B4	4 96.27	8
C5	526.503	11
D5	592.604	15
E5	678.944	30
F5	711. 836	33
G5	791.786	17
A5	885.939	12
B5	985.444	−4
C6	1057.91	19
C6	1057.91	19
B5	985.444	−4
A5	885.939	12
G5	791.786	17
F5	711.836	33
E5	678.944	30
D5	592.604	15
C5	526.503	11
B4	496.27	8
A4	440.914	4
G4	396.393	19