Paper Abstract and Keywords |
Presentation |
2011-06-10 09:55
A Study of Robust Speech Recognition Using Modified RSF Kyunghee Lee, Yoshikazu Miyanaga (hokudai) SIS2011-15 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report proposes low-pass running spectrum filtering (low-pass RFS) with low filtering order.
Using the proposed filtering, additive noises in high frequency band of the modulation spectrum domain are reduced and high speed calculation mechanism are realized.
The cepstrum mean subtraction method (CMS) and dynamic range adjustment (DRA) are also employed with Low-Pass RFS.
Using the proposed method, the similar recognition performance as conventional noise robust speech recognition can be obtained with quite low calculation cost. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
speech recognition / Low-Pass RSF / DRA / CMS / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 78, SIS2011-15, pp. 75-79, June 2011. |
Paper # |
SIS2011-15 |
Date of Issue |
2011-06-02 (SIS) |
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) |
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SIS2011-15 |
Conference Information |
Committee |
SIS |
Conference Date |
2011-06-09 - 2011-06-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ishigaki Health & Wellness Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
SIS |
Conference Code |
2011-06-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of Robust Speech Recognition Using Modified RSF |
Sub Title (in English) |
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Keyword(1) |
speech recognition |
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Low-Pass RSF |
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DRA |
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CMS |
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1st Author's Name |
Kyunghee Lee |
1st Author's Affiliation |
Hokkaido University (hokudai) |
2nd Author's Name |
Yoshikazu Miyanaga |
2nd Author's Affiliation |
Hokkaido University (hokudai) |
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Speaker |
Author-1 |
Date Time |
2011-06-10 09:55:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2011-15 |
Volume (vol) |
vol.111 |
Number (no) |
no.78 |
Page |
pp.75-79 |
#Pages |
5 |
Date of Issue |
2011-06-02 (SIS) |