Escalator

Power Spectrum

Escalator handrail, going down

Length

22s

Sampling Rate

100Hz

Acquisition Kit

iPhone
Mean

Mean X

-0.08 g

Mean Y

0.65 g

Mean Z

-0.84 g
Std

Std X

0.00 g

Std Y

0.00 g

Std Z

0.00 g
RMS

RMS X

0.01 g

RMS Y

0.43 g

RMS Z

0.70 g