Perceptual space of amplitude-modulated vibrotactile stimuli

  title={Perceptual space of amplitude-modulated vibrotactile stimuli},
  author={Gunhyuk Park and Seungmoon Choi},
  journal={2011 IEEE World Haptics Conference},
Amplitude-modulated vibrotactile stimuli have been broadly used for tactile perception and rendering research. However, understandings of the perceptual relations between amplitude-modulated vibrations are not comprehensive yet. In this paper, we present a perceptual analysis on the identifying characteristics of amplitude-modulated vibrations and their perceptual relations. We estimated the perceptual dissimilarities among one carrier and seven amplitude-modulated sinusoidal vibrations (150-Hz… CONTINUE READING