ATE118933T1 - Codierverfahren und codieranordnung mit einem unterbandcoder und sender mit der codieranordnung. - Google Patents

Codierverfahren und codieranordnung mit einem unterbandcoder und sender mit der codieranordnung.

Info

Publication number
ATE118933T1
ATE118933T1 AT91201088T AT91201088T ATE118933T1 AT E118933 T1 ATE118933 T1 AT E118933T1 AT 91201088 T AT91201088 T AT 91201088T AT 91201088 T AT91201088 T AT 91201088T AT E118933 T1 ATE118933 T1 AT E118933T1
Authority
AT
Austria
Prior art keywords
bit
coding
subband
sbm
arrangement
Prior art date
Application number
AT91201088T
Other languages
English (en)
Inventor
Raymond Nicolaas Joha Veldhuis
Holstlaan
Der Waal Robbert Gerbrand Van
De Kerkhof Leon Maria Van
Gerrit Johan Keesman
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Application granted granted Critical
Publication of ATE118933T1 publication Critical patent/ATE118933T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • 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
    • H04B1/667—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 a division in frequency subbands

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT91201088T 1990-05-14 1991-05-07 Codierverfahren und codieranordnung mit einem unterbandcoder und sender mit der codieranordnung. ATE118933T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001128A NL9001128A (nl) 1990-05-14 1990-05-14 Kodeerinrichting bevattende een subbandkoder, en een zender voorzien van de kodeerinrichting.

Publications (1)

Publication Number Publication Date
ATE118933T1 true ATE118933T1 (de) 1995-03-15

Family

ID=19857093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91201088T ATE118933T1 (de) 1990-05-14 1991-05-07 Codierverfahren und codieranordnung mit einem unterbandcoder und sender mit der codieranordnung.

Country Status (8)

Country Link
EP (1) EP0457391B1 (de)
JP (1) JP2931697B2 (de)
KR (1) KR0186000B1 (de)
AT (1) ATE118933T1 (de)
DE (1) DE69107511T2 (de)
HK (1) HK61696A (de)
NL (1) NL9001128A (de)
SK (1) SK138291A3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE209406T1 (de) * 1992-02-03 2001-12-15 Koninkl Philips Electronics Nv Übertragung von digitalen breitbandsignalen
EP0554934B1 (de) * 1992-02-03 2001-11-21 Koninklijke Philips Electronics N.V. Übertragung von digitalen Breitbandsignalen
EP0573103B1 (de) * 1992-06-02 1999-08-11 Koninklijke Philips Electronics N.V. Digitales Übertragungssystem
TW221836B (de) * 1992-06-09 1994-03-21 Philips Electronics Nv
JP3188013B2 (ja) 1993-02-19 2001-07-16 松下電器産業株式会社 変換符号化装置のビット配分方法
KR100321015B1 (ko) * 1993-10-27 2002-06-20 요트.게.아. 롤페즈 제1및제2주신호성분을송수신하는송수신기
JP3327923B2 (ja) * 1994-05-02 2002-09-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 少なくとも第１及び第２ディジタル信号成分を有するディジタル信号を符号化する符号化システム及び符号化方法
JP3830106B2 (ja) * 1994-05-19 2006-10-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴイ 広帯域ディジタル信号の信号スペクトルを規定し、かつこの信号スペクトルに応じてビット配置情報を得る機構
KR960704300A (ko) * 1994-05-25 1996-08-31 이데이 노부유키 부호화 방법, 복호화 방법, 부호화/복호화 방법, 부호화 장치, 복호화 장치 및 부호화/복호화 장치(Encoding method, decoding method, encoding/decoding method, encoding apparatus, decoding apparatus, and encoding/decoding apparatus)
US5818943A (en) * 1994-10-25 1998-10-06 U.S. Philips Corporation Transmission and reception of a first and a second main signal component
HU215685B (hu) * 1994-11-04 1999-02-01 Koninklijke Philips Electronics N.V. Eljárás és berendezés széles sávú digitális adatjelek kódolására és dekódolására
EP0749647B1 (de) * 1995-01-09 2003-02-12 Koninklijke Philips Electronics N.V. Verfahren und gerät zur bestimmung einer maskierten schwellwertspannung
KR100463462B1 (ko) 1995-10-24 2005-05-24 코닌클리케 필립스 일렉트로닉스 엔.브이. 인코딩,디코딩,및제어신호발생장치및인코딩,디코딩방법
DE69633719T2 (de) * 1996-01-12 2005-11-24 Koninklijke Philips Electronics N.V. Sender und verfahren zur übertragung eines breitbandigen, digitalen informationssignals
JP3793235B2 (ja) * 1996-02-08 2006-07-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ２チャネル伝送及び１チャネル伝送に適合するｎチャネル伝送
IL121810A (en) * 1996-02-08 2000-08-13 Koninkl Philips Electronics Nv 7-channel transmission compatible with 5-channel transmission and 2-channel transmission
DE19613643A1 (de) * 1996-04-04 1997-10-09 Fraunhofer Ges Forschung Verfahren zum Codieren eines mit einer niedrigen Abtastrate digitalisierten Audiosignals
KR100472402B1 (ko) * 1996-04-10 2005-07-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 복수의정보신호의부호화장치및방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000635A (nl) 1990-03-20 1991-10-16 Philips Nv Digitaal opteken- en weergavesysteem.

Also Published As

Publication number Publication date
KR910021052A (ko) 1991-12-20
HK61696A (en) 1996-04-19
SK138291A3 (en) 1995-07-11
DE69107511D1 (de) 1995-03-30
NL9001128A (nl) 1991-12-02
JP2931697B2 (ja) 1999-08-09
DE69107511T2 (de) 1995-09-07
EP0457391B1 (de) 1995-02-22
EP0457391A1 (de) 1991-11-21
JPH04250723A (ja) 1992-09-07
KR0186000B1 (ko) 1999-04-15

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Legal Events

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