Presentation | 2005/3/18 A Study of Information Transmission by Presentation of Multiple Tactile Sensations Induced by Broadband Vibrotactile Stimuli Takeshi HOMMA, Shuichi INO, Hayato KUROKI, Takashi IZUMI, Tohru IFUKUBE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to improve the amount of transmitted information via sensory substitute devices, the authors examined tactile perception characteristics of the fingerpad when presenting broadband vibrotactile stimuli. Firstly, the amount of transmitted information of tactile sensations induced by multiple vibratory frequencies and waveforms were measured using a single vibrator. The result showed that the amounts of transmitted information by these parameters were in the range of 1-2 bits. Secondly, with a view to transmit the voice quality information by tactile sensations, an open question and a psychological scaling test of tactile sensations induced by multiple frequencies and waveforms were performed using a multi-channel 2-D tactile display. From the result, most subjects perceived common changes of tactile sensations. The result also showed a guideline to transmit the voice quality. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sensory substitutes / broadband vibration / tactile display / tactile sensation / amount of transmitted information / voice quality |
Paper # | HCS2004-65 |
Date of Issue |
Conference Information | |
Committee | HCS |
---|---|
Conference Date | 2005/3/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Human Communication Science (HCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Information Transmission by Presentation of Multiple Tactile Sensations Induced by Broadband Vibrotactile Stimuli |
Sub Title (in English) | |
Keyword(1) | sensory substitutes |
Keyword(2) | broadband vibration |
Keyword(3) | tactile display |
Keyword(4) | tactile sensation |
Keyword(5) | amount of transmitted information |
Keyword(6) | voice quality |
1st Author's Name | Takeshi HOMMA |
1st Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo() |
2nd Author's Name | Shuichi INO |
2nd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
3rd Author's Name | Hayato KUROKI |
3rd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
4th Author's Name | Takashi IZUMI |
4th Author's Affiliation | School of Engineering, Hokkaido Tokai University |
5th Author's Name | Tohru IFUKUBE |
5th Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
Date | 2005/3/18 |
Paper # | HCS2004-65 |
Volume (vol) | vol.104 |
Number (no) | 745 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |