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

Table 2

Medians and standard variations of diverse acquisition procedures.

Measure	PC		SSR		HDD
	Medians	SD	Medians	SD	Medians	SD
Number of pauses	35.6	15.04	43.97	17.18	42.33	19.76
Pauses (%)	0.22	0.1	0.21	0.08	0.32	0.2
F3-HZ	1, 361.34	113.88	1, 315.03	117.01	1, 321.75	112.03
F1-HZ	752.78	175.21	695.82	173.38	721.38	146.08
F0-HZ	141.85	40.38	139.43	38.32	141.31	39.59
Medians of pause length in sec	0.31	0.08	0.27	0.07	0.39	0.17