Indoor PDR Positioning Assisted by Acoustic Source Localization, and Pedestrian Movement Behavior Recognition, Using a Dual-Microphone Smartphone

Table 2

Actions performed by volunteers.

	Holding (step)	Calling (step)	Swinging (step)	Pocket (step)
Walk	150	150	150	150
Run	150	150	150	150
Upstairs	150	150	150	150
Downstairs	150	150	150	150