Corrigendum to “Integrated Wearable System for Monitoring Heart Rate and Step during Physical Activity”

Table 1

Relationship between peak-to-valley amplitude and adaptive threshold.

Peak-to-valley amplitude of (g)	Peak-to-valley amplitude of	Adapt. Thr. (number of samples (second))	Walking status
<0.18	<50		Resting
0.18~0.36	50~200	22 (0.44)	Walking
0.36~0.48	200~300	20 (0.40)
0.48~0.72	300~500	17 (0.34)
0.72~0.90	500~650	15 (0.30)
0.90~1.14	650~850	13 (0.26)
1.14~1.44	850~1100	11 (0.22)
1.44~2.04	1100~1600	10 (0.20)
>2.04	>1600	9 (0.18)	Running