Paper Abstract and Keywords |
Presentation |
2019-11-01 11:20
Improved sound analysis system for handy-terminal Koki Nozaki, Toshimasa Aso, Hisayuki Kurokawa (Tokyo Univ. of Marine Science and Technology) ISEC2019-64 SITE2019-58 LOIS2019-23 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes improvement of sound analysis system for handy-terminal. This system acquires picking time independent of WMS. Firstly, process of dividing frequency spectrum and process of reducing false positive are introduced to the conventional method. The former process divides frequency spectrum and calculates correlation coefficients. The latter process reduces false positive by using the maximum value. Secondly, performance of the improved system is evaluated. Results show that its accuracy increased by approximately 30%. Thirdly, there is no big difference in a result, whether a subject uses handy-terminal with the hand wearing a smart watch or not. Fourthly, performance comparison between subjects shows that the accuracy is wider than the sensitivity. Therefore, it is possible that these processes can improve sound analysis system for handy-terminal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Warehouse Work / Work Measurement / Work Sound / Smartwatch / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 259, LOIS2019-23, pp. 13-17, Nov. 2019. |
Paper # |
LOIS2019-23 |
Date of Issue |
2019-10-25 (ISEC, SITE, LOIS) |
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 |
ISEC2019-64 SITE2019-58 LOIS2019-23 |
Conference Information |
Committee |
ISEC SITE LOIS |
Conference Date |
2019-11-01 - 2019-11-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
LOIS |
Conference Code |
2019-11-ISEC-SITE-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improved sound analysis system for handy-terminal |
Sub Title (in English) |
|
Keyword(1) |
Warehouse Work |
Keyword(2) |
Work Measurement |
Keyword(3) |
Work Sound |
Keyword(4) |
Smartwatch |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Koki Nozaki |
1st Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Univ. of Marine Science and Technology) |
2nd Author's Name |
Toshimasa Aso |
2nd Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Univ. of Marine Science and Technology) |
3rd Author's Name |
Hisayuki Kurokawa |
3rd Author's Affiliation |
Tokyo University of Marine Science and Technology (Tokyo Univ. of Marine Science and Technology) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2019-11-01 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
LOIS |
Paper # |
ISEC2019-64, SITE2019-58, LOIS2019-23 |
Volume (vol) |
vol.119 |
Number (no) |
no.257(ISEC), no.258(SITE), no.259(LOIS) |
Page |
pp.13-17 |
#Pages |
5 |
Date of Issue |
2019-10-25 (ISEC, SITE, LOIS) |
|