[Retracted] A Deep Learning-Based Piano Music Notation Recognition Method

Table 2

Speech homogeneity human ear audiometric recognition(unit: %).

Audio	Identity identification	Pitch	Rate	Tempo
Piano music	Electronic camouflage voice	33.22	20.00	45.69
	Restore voice	74.44	60.00	80.11
	Improve proportion	41.01	39.09	33.29
English pronunciation	Electronic camouflage voice	26.68	20.00	26.79
	Restore voice	54.44	67.01	74.44
	Improve proportion	26.77	46.47	47.67