A Method for Evaluating the Accuracy of Vocal Art Performance of Singers’ Voices Based on Sensor Space Localization Algorithm

Table 2

Statistical table of the singing range of 9 music fragments.

Singer number	Sound-level finish quality	Range
1	0.79	[A2, G5]
2	0.85	[A, B4]
3	0.81	[C3, 5]
4	0.84	[A3, G5]
5	0.62	[A3, B5]
6	0.57	[C4, F4]
7	0.49	[F5, G3]
8	0.75	[A3, F5]
9	0.80	[A2, G5]