Paper Abstract and Keywords |
Presentation |
2017-03-02 10:45
[Special Invited Talk]
Speech and Audio Coding for High-Quality Services of Mobile-Phone and Broadcasting Takehiro Moriya (NTT) EA2016-138 SIP2016-193 SP2016-133 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Among recent research and development trends on speech and audio coding, two international standard schemes are introduced. One is lossless audio coding, ISO/IEC MPEG-4 ALS (Audio Lossless), which was established in 2005, and may be adopted in the high-quality audio service in the Japanese Ultra High Definition satellite broadcasting and IPTV in the near future. The other is 3GPP EVS (Enhanced Voice Services), which was established in 2014 and has been deployed for high quality mobile phone service (VoLTE HD+ in Japan) in the world since 2016. Additionally, past and future of the R&D of speech and audio coding and some topics on roles of fundamental signal processing tools such as linear predictive coding technology will be covered. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
speech coding / audio coding / broadcasting / cellular phone / linear predictive coding / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 477, SP2016-133, pp. 313-313, March 2017. |
Paper # |
SP2016-133 |
Date of Issue |
2017-02-22 (EA, SIP, 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 |
EA2016-138 SIP2016-193 SP2016-133 |
Conference Information |
Committee |
SP SIP EA |
Conference Date |
2017-03-01 - 2017-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Industry Support Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics |
Paper Information |
Registration To |
SP |
Conference Code |
2017-03-SP-SIP-EA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Speech and Audio Coding for High-Quality Services of Mobile-Phone and Broadcasting |
Sub Title (in English) |
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speech coding |
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audio coding |
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broadcasting |
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cellular phone |
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linear predictive coding |
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1st Author's Name |
Takehiro Moriya |
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Nippon Telegraph and Telephone Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2017-03-02 10:45:00 |
Presentation Time |
60 minutes |
Registration for |
SP |
Paper # |
EA2016-138, SIP2016-193, SP2016-133 |
Volume (vol) |
vol.116 |
Number (no) |
no.475(EA), no.476(SIP), no.477(SP) |
Page |
p.313 |
#Pages |
1 |
Date of Issue |
2017-02-22 (EA, SIP, SP) |
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