DE69431816D1 - Kodierung mit hoher Wirksamkeit - Google Patents

Kodierung mit hoher Wirksamkeit

Info

Publication number
DE69431816D1
DE69431816D1 DE69431816T DE69431816T DE69431816D1 DE 69431816 D1 DE69431816 D1 DE 69431816D1 DE 69431816 T DE69431816 T DE 69431816T DE 69431816 T DE69431816 T DE 69431816T DE 69431816 D1 DE69431816 D1 DE 69431816D1
Authority
DE
Germany
Prior art keywords
coding
high effectiveness
effectiveness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69431816T
Other languages
English (en)
Other versions
DE69431816T2 (de
Inventor
Kenzo Akagiri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69431816D1 publication Critical patent/DE69431816D1/de
Publication of DE69431816T2 publication Critical patent/DE69431816T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
DE1994631816 1993-02-02 1994-01-24 Kodierung mit hoher Wirksamkeit Expired - Lifetime DE69431816T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1549293A JP3186292B2 (ja) 1993-02-02 1993-02-02 高能率符号化方法及び装置

Publications (2)

Publication Number Publication Date
DE69431816D1 true DE69431816D1 (de) 2003-01-16
DE69431816T2 DE69431816T2 (de) 2003-09-11

Family

ID=11890306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994631816 Expired - Lifetime DE69431816T2 (de) 1993-02-02 1994-01-24 Kodierung mit hoher Wirksamkeit

Country Status (6)

Country Link
US (1) US5642111A (de)
EP (1) EP0610007B1 (de)
JP (1) JP3186292B2 (de)
KR (1) KR100388730B1 (de)
CN (1) CN1062097C (de)
DE (1) DE69431816T2 (de)

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CN100339886C (zh) * 2003-04-10 2007-09-26 联发科技股份有限公司 可以检测声音信号的暂态位置的编码器及编码方法
AU2003275467B2 (en) 2003-10-07 2010-11-25 The Nielsen Company (Us), Llc Methods and apparatus to extract codes from a plurality of channels
KR20080053739A (ko) * 2006-12-11 2008-06-16 삼성전자주식회사 적응적으로 윈도우 크기를 적용하는 부호화 장치 및 방법
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Also Published As

Publication number Publication date
CN1093843A (zh) 1994-10-19
KR100388730B1 (ko) 2003-09-13
JP3186292B2 (ja) 2001-07-11
CN1062097C (zh) 2001-02-14
DE69431816T2 (de) 2003-09-11
EP0610007A2 (de) 1994-08-10
EP0610007A3 (de) 1995-07-12
US5642111A (en) 1997-06-24
JPH06232761A (ja) 1994-08-19
EP0610007B1 (de) 2002-12-04

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