Paper Abstract and Keywords |
Presentation |
2008-01-24 13:00
Evaluation of Mental Workload of Speakers and Menders When Using an Information Assurance System by Automatic Speech Recognition Masahide Mizushima, Shuhei Orita, Hirokazu Masataki, Ken'ichi Furuya, Akitoshi Kataoka (NTT) TL2007-60 SP2007-155 WIT2007-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We are developing an automatic speech recognition system used for information assurance at meetings for hearing impaired people. This system is especially useful in the situation that the third person including a sign-language interpreter or a note-taker can not support them. In this paper, we evaluated the system from the viewpoint of mental workload for users (both of a speaker and a mender) and utterance efficiency. Accordingly, we knew the following. (1) The method how recognition results are displayed immediately before misrecognitions are replaced with the correction words which are input by a keyboard is better. (2) It is necessary to let a speaker consider correction work moderately. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
information assurance / hearing impaired people / automatic speech recognition / mental workload / NASA-TLX / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 436, WIT2007-60, pp. 31-36, Jan. 2008. |
Paper # |
WIT2007-60 |
Date of Issue |
2008-01-17 (TL, SP, 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 |
TL2007-60 SP2007-155 WIT2007-60 |
Conference Information |
Committee |
WIT TL SP |
Conference Date |
2008-01-24 - 2008-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shimane Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Thinking and Language, Welfare and Speech processing, etc. |
Paper Information |
Registration To |
WIT |
Conference Code |
2008-01-WIT-TL-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Mental Workload of Speakers and Menders When Using an Information Assurance System by Automatic Speech Recognition |
Sub Title (in English) |
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Keyword(1) |
information assurance |
Keyword(2) |
hearing impaired people |
Keyword(3) |
automatic speech recognition |
Keyword(4) |
mental workload |
Keyword(5) |
NASA-TLX |
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1st Author's Name |
Masahide Mizushima |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Shuhei Orita |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Hirokazu Masataki |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Ken'ichi Furuya |
4th Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
5th Author's Name |
Akitoshi Kataoka |
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Nippon Telegraph and Telephone Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2008-01-24 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
WIT |
Paper # |
TL2007-60, SP2007-155, WIT2007-60 |
Volume (vol) |
vol.107 |
Number (no) |
no.432(TL), no.434(SP), no.436(WIT) |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2008-01-17 (TL, SP, WIT) |
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