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| Presentation | 2011-10-28 17:00 Improvement of Accuracy and Time Consuming for Sensory Fatigue Test Sho Arai, Kenji Furihata (Shinshu Univ.)  EA2011-75 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Fatigue in general is a very complex phenomenon. Chronic noise exposure increases fatigue symptoms and post work irritability. For instance, sensory thresholds in two-point discrimination tests vary with practice, fatigue, and stress. The most important parameters in our perception of single echo are delay (50ms) and amplitude (from 0dB to -40dB) relative to one another. The question, whether there is a relationship between our fatigue and each detection threshold of single echo (duration; 10ms) for audible sound (2kHz), bone-conducted ultrasound (40kHz) and vibration (200Hz). This paper presents a combination prediction model of the logistic function and the method of successive categories (5 scale steps) for the detection threshold of single echo. A psychometric logistic model is hypothesized the relationship between the detection threshold sensitivity which set equal from 0 to 100 and the probability p% of a logistic function is fitted to the data of the experiment (10 subjects). The results suggest that the three logistic prediction models obtained are more effective to predict the each detection threshold than the method of adjustment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fatigue / Order Threshold / Detection Threshold / Auditory / Tactile / Audible Sound / Bone-conducted Ultrasound / Vibration | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 270, EA2011-75, pp. 43-48, Oct. 2011. | |
| Paper # | EA2011-75 | |
| Date of Issue | 2011-10-21 (EA) | |
| 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 | EA2011-75 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2011-10-28 - 2011-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Faculty of Engineering, Shinshu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2011-10-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Accuracy and Time Consuming for Sensory Fatigue Test |
| Sub Title (in English) | |
| Keyword(1) | Fatigue |
| Keyword(2) | Order Threshold |
| Keyword(3) | Detection Threshold |
| Keyword(4) | Auditory |
| Keyword(5) | Tactile |
| Keyword(6) | Audible Sound |
| Keyword(7) | Bone-conducted Ultrasound |
| Keyword(8) | Vibration |
| 1st Author's Name | Sho Arai |
| 1st Author's Affiliation | Shinshu University (Shinshu Univ.) |
| 2nd Author's Name | Kenji Furihata |
| 2nd Author's Affiliation | Shinshu University (Shinshu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-10-28 17:00:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2011-75 |
| Volume (vol) | vol.111 |
| Number (no) | no.270 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2011-10-21 (EA) |
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