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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)
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

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)  
Keyword(1) speech coding  
Keyword(2) audio coding  
Keyword(3) broadcasting  
Keyword(4) cellular phone  
Keyword(5) linear predictive coding  
1st Author's Name Takehiro Moriya  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2017-03-02 10:45:00 
Presentation Time 60 
Registration for SP 
Paper # IEICE-EA2016-138,IEICE-SIP2016-193,IEICE-SP2016-133 
Volume (vol) IEICE-116 
Number (no) no.475(EA), no.476(SIP), no.477(SP) 
Page p.313 
#Pages IEICE-1 
Date of Issue IEICE-EA-2017-02-22,IEICE-SIP-2017-02-22,IEICE-SP-2017-02-22 

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