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Paper Abstract and Keywords
Presentation 2012-12-21 15:25
Automatic Speech Translation System Selecting Target Language by Direction of Arrival Information
Masanori Tsujikawa, Koji Okabe, Ken Hanazawa (NEC) SP2012-97
Abstract (in Japanese) (See Japanese page) 
(in English) An automatic speech translation system selecting target language by direction of arrival information is proposed. The proposed system uses two microphones to detect speech signals arrived from a certain direction. Depending on the direction of arrival information, target language for speech recognition is selected. Both the speech detection and the language selection release users from operations that are required for each utterance. In speech recognition evaluation for the proposed system, 80% of word accuracy was achieved for utterances recorded with two microphones, which were 40cm distant from speaker position.
Keyword (in Japanese) (See Japanese page) 
(in English) automatic speech translation / speech recognition / language identification / direction of arrival / speech detection / microphone array / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 369, SP2012-97, pp. 161-165, Dec. 2012.
Paper # SP2012-97 
Date of Issue 2012-12-13 (SP) 
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 SP2012-97

Conference Information
Committee SP IPSJ-SLP  
Conference Date 2012-12-20 - 2012-12-21 
Place (in Japanese) (See Japanese page) 
Place (in English) TITECH(Ookayama) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 14th Symposium on Spoken Language 
Paper Information
Registration To SP 
Conference Code 2012-12-SP-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automatic Speech Translation System Selecting Target Language by Direction of Arrival Information 
Sub Title (in English)  
Keyword(1) automatic speech translation  
Keyword(2) speech recognition  
Keyword(3) language identification  
Keyword(4) direction of arrival  
Keyword(5) speech detection  
Keyword(6) microphone array  
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Keyword(8)  
1st Author's Name Masanori Tsujikawa  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Koji Okabe  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Ken Hanazawa  
3rd Author's Affiliation NEC Corporation (NEC)
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Speaker Author-1 
Date Time 2012-12-21 15:25:00 
Presentation Time 90 minutes 
Registration for SP 
Paper # SP2012-97 
Volume (vol) vol.112 
Number (no) no.369 
Page pp.161-165 
#Pages 5 
Date of Issue 2012-12-13 (SP) 

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