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| Presentation | 2017-05-27 13:25 Attempts to improve the perceived texture of nursing care foods using pseudo-chewing sounds -- The influence of food/sound congruity -- Hiroshi Endo (AIST), Nobuyuki Ohmori (Nagano Prefecture General Industrial Technology Center), Hidekazu Kaneko, Shuichi Ino, Waka Fujisaki (AIST)  WIT2017-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To improve the perceived texture of foods provided during nursing care, we developed a system to vary perceived food texture using pseudo-chewing sounds generated by electromyogram signals. It was confirmed that nursing care foods were perceived as stiffer with the presentation of this pseudo-chewing sound. However, unnatural food/sound combinations caused individuals to feel uncomfortable with pseudo-chewing sounds. In this study, we investigated the relationship between food/sound congruity and the effects of chewing sounds. Six pseudo-chewing sounds with different levels of congruity were tested. We found that the more natural food/sound combinations resulted in larger chewing sounds effects. It was concluded that reducing food/sound incongruity was effective to enhance the effects of pseudo-chewing sounds. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Food Texture / Chewing Sound / Electromyography / Masseter / Elderly Person / Texture-modified Diets / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 66, WIT2017-2, pp. 5-10, May 2017. | |
| Paper # | WIT2017-2 | |
| Date of Issue | 2017-05-20 (WIT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | WIT2017-2 |
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| Conference Information | |
| Committee | WIT ASJ-H |
| Conference Date | 2017-05-27 - 2017-05-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RION Co., LTD. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Psychological and Physiological Acoustics and Well-being Information Technology, etc. |
| Paper Information | |
| Registration To | WIT |
| Conference Code | 2017-05-WIT-H |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Attempts to improve the perceived texture of nursing care foods using pseudo-chewing sounds |
| Sub Title (in English) | The influence of food/sound congruity |
| Keyword(1) | Food Texture |
| Keyword(2) | Chewing Sound |
| Keyword(3) | Electromyography |
| Keyword(4) | Masseter |
| Keyword(5) | Elderly Person |
| Keyword(6) | Texture-modified Diets |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroshi Endo |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 2nd Author's Name | Nobuyuki Ohmori |
| 2nd Author's Affiliation | Nagano Prefecture General Industrial Technology Center (Nagano Prefecture General Industrial Technology Center) |
| 3rd Author's Name | Hidekazu Kaneko |
| 3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 4th Author's Name | Shuichi Ino |
| 4th Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 5th Author's Name | Waka Fujisaki |
| 5th Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
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| Speaker | Author-1 |
| Date Time | 2017-05-27 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | WIT |
| Paper # | WIT2017-2 |
| Volume (vol) | vol.117 |
| Number (no) | no.66 |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2017-05-20 (WIT) |
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