Systematic Study on Expression of Vocal Music and Science of Human Body Noise Based on Wireless Sensor Node

Table 1

Comparison of performance testing.

SNR (dB)	Proposed method	Reference [4]	Reference [6]
−10	89.94	82.34	83.98
−5	94.35	89.65	85.33
0	98.43	93.21	92.94
5	99.54	94.39	95.4
10	95.63	96.89	97.83