YU67299A - Predajni uređaj za prenos digitalnog informacionog signala naizmenično u kodiranoj formi i nekodiranoj formi - Google Patents

Predajni uređaj za prenos digitalnog informacionog signala naizmenično u kodiranoj formi i nekodiranoj formi

Info

Publication number
YU67299A
YU67299A YU67299A YU67299A YU67299A YU 67299 A YU67299 A YU 67299A YU 67299 A YU67299 A YU 67299A YU 67299 A YU67299 A YU 67299A YU 67299 A YU67299 A YU 67299A
Authority
YU
Yugoslavia
Prior art keywords
encoded form
signal
transmitting
subsignal
transferred
Prior art date
Application number
YU67299A
Other languages
English (en)
Other versions
YU49282B (sh
Inventor
Alphons A.M.L. Bruekers
Johannes M.M. Verbakel
Nieuwenhoven Marcel S.E. Van
Original Assignee
Koninklijke Philips Electronics N.V.
Eindhoven
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26150132&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=YU67299(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics N.V., Eindhoven filed Critical Koninklijke Philips Electronics N.V.
Publication of YU67299A publication Critical patent/YU67299A/sh
Publication of YU49282B publication Critical patent/YU49282B/sh

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
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • 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
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4006—Conversion to or from arithmetic code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Opisan je predajnik za prenos digitalnog informacionog signala preko prenosnog medijuma. Digitalni informacioni signal se deli u jedan ili više podsignala. Svaki podsignal se prenosi kao nekodirani ili kao kodirani signal. Na koji način će podsignal biti prenet zavisi od kompresije koja može biti postignuta pomoću kodera. Ako je kompresija mala podsignal se prenosi u nekodiranoj formi. Za prijemnik se dodaje identifikacija kompozitnom signalu koji treba da bude prenet. Prva komponenta identifikacionog signala pokazuje da li se jedan ili više podsignala prenosi u kodiranoj formi. Druga komponenta identifikacionog signala za svaki podsignal pokazuje da li se on pojavljuje u kodiranoj ili nekodiranoj formi u kompozitnom signalu. Pronalazak obezbedjuje kompozitni signal sa minimalnim brojem bita.[A transmitter has been described for the transmission of a digital signal through a transmission medium. Digital information signal is devided into one or more subsignals. Every subsignal is transferred like noncoded or coded signal. The way for the transmission of subsignal depends on the compression that can be achieved by means of a coder. If the compression is small, the subsignal is transferred in noncoded form. For the transmitter, an identification is added to a composite signal which should be transferred. The first component of the identification signal shows whether one or more signals are transferred in coded form. The second component of the identification signal for every subsignal shows whether it appears in coded or noncoded form in a composite signal. The invention ensures composite signal with a minimum number of bits.
YU67299A 1998-03-19 1999-12-16 Predajni uređaj za prenos digitalnog informacionog signala naizmenično u kodiranoj formi i nekodiranoj formi YU49282B (sh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98200870 1998-03-19
EP98204150 1998-12-07

Publications (2)

Publication Number Publication Date
YU67299A true YU67299A (sh) 2001-07-10
YU49282B YU49282B (sh) 2005-03-15

Family

ID=26150132

Family Applications (1)

Application Number Title Priority Date Filing Date
YU67299A YU49282B (sh) 1998-03-19 1999-12-16 Predajni uređaj za prenos digitalnog informacionog signala naizmenično u kodiranoj formi i nekodiranoj formi

Country Status (18)

Country Link
US (2) US6522695B1 (sh)
EP (1) EP0981862A2 (sh)
JP (1) JP4248026B2 (sh)
KR (1) KR100604363B1 (sh)
CN (1) CN1157853C (sh)
AR (1) AR019007A1 (sh)
AU (1) AU762222B2 (sh)
BG (1) BG63236B1 (sh)
BR (1) BR9906328A (sh)
CA (1) CA2290644A1 (sh)
IL (1) IL132964A (sh)
MY (1) MY123270A (sh)
NO (1) NO995661L (sh)
RU (1) RU2219655C2 (sh)
SK (1) SK153399A3 (sh)
TW (1) TW484284B (sh)
WO (1) WO1999048214A2 (sh)
YU (1) YU49282B (sh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1251682A (zh) * 1997-11-29 2000-04-26 皇家菲利浦电子有限公司 利用内容表(toc)机制以及利用通过包含最高级toc目录的根目录的基于文件的存取机制来存储以声频为中心的信息的一种方法和装置,和包含这种信息的单一存储媒体
KR100604363B1 (ko) * 1998-03-19 2006-07-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 디지탈 정보신호를 인코딩된 형태 및 인코딩되지 않은형태로 교대로 송신하는 송신장치
US7099848B1 (en) * 1999-02-16 2006-08-29 Listen.Com, Inc. Audio delivery and rendering method and apparatus
CA2513537C (en) * 2003-02-21 2013-03-26 Matsushita Electric Industrial Co. Ltd. Picture coding method and picture decoding method
PT2088779E (pt) * 2003-07-03 2011-03-07 Panasonic Corp Meio de gravação, aparelho de leitura, método de gravação, circuito integrado, programa e método de leitura
US7647355B2 (en) * 2003-10-30 2010-01-12 International Business Machines Corporation Method and apparatus for increasing efficiency of data storage in a file system
ES2524428T3 (es) * 2009-06-24 2014-12-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decodificador de señales de audio, procedimiento para decodificar una señal de audio y programa de computación que utiliza etapas en cascada de procesamiento de objetos de audio

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107818A (ja) * 1984-10-30 1986-05-26 Nec Corp エントロピ−符号化方式とその装置
JP3474005B2 (ja) * 1994-10-13 2003-12-08 沖電気工業株式会社 動画像符号化方法及び動画像復号方法
WO1998000952A1 (fr) * 1996-07-02 1998-01-08 Sony Corporation Emetteur d'informations et procede d'emission d'informations
US6055338A (en) * 1996-08-22 2000-04-25 Sumitomo Metal Industries Limited Bi-level adaptive coding using a dual port memory and a context comparator
US6189123B1 (en) * 1997-03-26 2001-02-13 Telefonaktiebolaget Lm Ericsson Method and apparatus for communicating a block of digital information between a sending and a receiving station
US6055277A (en) * 1997-05-29 2000-04-25 Trw Docket No. Communication system for broadcasting to mobile users
KR100604363B1 (ko) * 1998-03-19 2006-07-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 디지탈 정보신호를 인코딩된 형태 및 인코딩되지 않은형태로 교대로 송신하는 송신장치

Also Published As

Publication number Publication date
BG63236B1 (bg) 2001-06-29
JP2001527735A (ja) 2001-12-25
EP0981862A2 (en) 2000-03-01
NO995661L (no) 2000-01-17
US20030076893A1 (en) 2003-04-24
US6522695B1 (en) 2003-02-18
AU2437699A (en) 1999-10-11
AU762222B2 (en) 2003-06-19
AR019007A1 (es) 2001-12-26
IL132964A (en) 2004-08-31
CA2290644A1 (en) 1999-09-23
TW484284B (en) 2002-04-21
BG103895A (en) 2000-05-31
SK153399A3 (en) 2000-08-14
RU2219655C2 (ru) 2003-12-20
KR20010012668A (ko) 2001-02-26
YU49282B (sh) 2005-03-15
WO1999048214A2 (en) 1999-09-23
WO1999048214A3 (en) 1999-11-18
KR100604363B1 (ko) 2006-07-25
US7197079B2 (en) 2007-03-27
CN1157853C (zh) 2004-07-14
BR9906328A (pt) 2000-07-04
NO995661D0 (no) 1999-11-18
IL132964A0 (en) 2001-03-19
CN1269070A (zh) 2000-10-04
JP4248026B2 (ja) 2009-04-02
MY123270A (en) 2006-05-31

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