System for determination of hazardous areas for the blind people using wave-vibration markers - Vibration perception threshold

Author: Wiciak Jerzy   Bogusz Edyta   Skrodzka Ewa  

Publisher: Institute of Noise Control Engineering

ISSN: 0736-2935

Source: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol.2011, Iss.3, 2011-07, pp. : 4067-4071

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