BR9610052A - Aparelho para decodificador sinais de vídeo codificado em formatos diferentes - Google Patents

Aparelho para decodificador sinais de vídeo codificado em formatos diferentes

Info

Publication number
BR9610052A
BR9610052A BR9610052A BR9610052A BR9610052A BR 9610052 A BR9610052 A BR 9610052A BR 9610052 A BR9610052 A BR 9610052A BR 9610052 A BR9610052 A BR 9610052A BR 9610052 A BR9610052 A BR 9610052A
Authority
BR
Brazil
Prior art keywords
video signals
different formats
decoding video
signals encoded
encoded
Prior art date
Application number
BR9610052A
Other languages
English (en)
Inventor
John Sidney Stewart
Original Assignee
Thomson Cosumer Electronics In
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=23993115&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9610052(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Cosumer Electronics In filed Critical Thomson Cosumer Electronics In
Publication of BR9610052A publication Critical patent/BR9610052A/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0064Concatenated codes
    • H04L1/0065Serial concatenated codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/24Systems for the transmission of television signals using pulse code modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0046Code rate detection or code type detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0054Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0067Rate matching
    • H04L1/0068Rate matching by puncturing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0071Use of interleaving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0008Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Internal components of the client ; Characteristics thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382Demodulation or channel decoding, e.g. QPSK demodulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455Demodulation-circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
BR9610052A 1995-07-12 1996-06-28 Aparelho para decodificador sinais de vídeo codificado em formatos diferentes BR9610052A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/501,334 US5666170A (en) 1995-07-12 1995-07-12 Apparatus for decoding video signals encoded in different formats
PCT/US1996/011017 WO1997003518A1 (en) 1995-07-12 1996-06-28 Apparatus for decoding video signals encoded in different formats

Publications (1)

Publication Number Publication Date
BR9610052A true BR9610052A (pt) 1999-07-06

Family

ID=23993115

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610052A BR9610052A (pt) 1995-07-12 1996-06-28 Aparelho para decodificador sinais de vídeo codificado em formatos diferentes

Country Status (17)

Country Link
US (1) US5666170A (pt)
EP (1) EP0838115B1 (pt)
JP (14) JPH11506888A (pt)
KR (1) KR100444378B1 (pt)
CN (3) CN1150751C (pt)
AU (1) AU715071B2 (pt)
BR (1) BR9610052A (pt)
CA (1) CA2226505C (pt)
DE (1) DE69616555T2 (pt)
ES (1) ES2164900T3 (pt)
HK (1) HK1015591A1 (pt)
IN (1) IN190408B (pt)
MX (1) MX9800366A (pt)
PL (1) PL180857B1 (pt)
RU (1) RU2171548C2 (pt)
TW (1) TW299541B (pt)
WO (1) WO1997003518A1 (pt)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104442A (en) * 1994-06-28 2000-08-15 Samsung Electronics Co., Ltd. Radio receiver for receiving both VSB and QAM digital HDTV signals
US5999223A (en) * 1994-05-23 1999-12-07 Samsung Electronics Co., Ltd. System for controlling the operating mode of an adaptive equalizer within a digital TV signal receiver
US5959699A (en) * 1994-06-28 1999-09-28 Samsung Electronics Co., Ltd. Reception mode control in radio receivers for receiving both VSB and QAM digital television signals
JP2964899B2 (ja) * 1995-02-28 1999-10-18 日本電気株式会社 符号化と復号化周波数同期方法
US5666170A (en) * 1995-07-12 1997-09-09 Thomson Consumer Electronics, Inc. Apparatus for decoding video signals encoded in different formats
JP3364098B2 (ja) * 1995-12-04 2003-01-08 シャープ株式会社 衛星放送チューナ
JP3305183B2 (ja) * 1996-01-12 2002-07-22 株式会社東芝 ディジタル放送受信端末装置
US5943369A (en) * 1996-02-27 1999-08-24 Thomson Consumer Electronics, Inc. Timing recovery system for a digital signal processor
US5841478A (en) * 1996-04-09 1998-11-24 Thomson Multimedia, S.A. Code sequence detection in a trellis decoder
US5946052A (en) * 1996-08-01 1999-08-31 Thomson Consumer Electronics, Inc. System for acquiring and processing video data and program guides transmitted in different coding formats
US6366326B1 (en) * 1996-08-01 2002-04-02 Thomson Consumer Electronics Inc. System for acquiring, processing, and storing video data and program guides transmitted in different coding formats
US6005640A (en) * 1996-09-27 1999-12-21 Sarnoff Corporation Multiple modulation format television signal receiver system
US5966188A (en) 1996-12-26 1999-10-12 Samsung Electronics Co., Ltd. Decimation of baseband DTV signals prior to channel equalization in digital television signal receivers
US5801759A (en) * 1997-04-15 1998-09-01 Samsung Electronics Co., Ltd. Digital TV receiver circuitry for detecting and suppressing NTSC co-channel interference
JP3564961B2 (ja) 1997-08-21 2004-09-15 株式会社日立製作所 ディジタル放送受信装置
US6005897A (en) * 1997-12-16 1999-12-21 Mccallister; Ronald D. Data communication system and method therefor
DE19811035A1 (de) * 1998-03-13 1999-09-16 Grau Software Gmbh Verfahren zum Speichern von Daten
EP0952733B1 (en) * 1998-04-24 2006-11-02 Sony United Kingdom Limited Digital multimedia receiver and network including such receiver with IEEE 1394 serial bus interface
KR100493268B1 (ko) * 1998-05-21 2006-02-28 엘지전자 주식회사 비트 디인터리빙 방법
US6731347B1 (en) 1999-04-09 2004-05-04 Sony Corporation Method for switching signal input based on device capability
US6757025B1 (en) 1999-04-09 2004-06-29 Sony Corporation Method for switching input terminals based on incoming signal format
US6976267B1 (en) 1999-04-09 2005-12-13 Sony Corporation Method and apparatus for controlling connections between devices
US6826776B1 (en) 1999-04-09 2004-11-30 Sony Corporation Method and apparatus for determining signal path
WO2000062462A2 (en) * 1999-04-09 2000-10-19 Sony Electronics, Inc. Method for switching signal input based on device capability
DE69940400D1 (de) 1999-06-29 2009-03-26 Sony Deutschland Gmbh Rundfunkempfänger für Vielfach-Übertragungssystem
WO2001008365A1 (en) 1999-07-08 2001-02-01 Koninklijke Philips Electronics N.V. Receiver with optimal quantization and soft viterbi decoding
WO2001047275A1 (en) * 1999-12-20 2001-06-28 Viacast Networks, Inc. Data transport stream demultiplexer system
JP2001326864A (ja) * 2000-05-17 2001-11-22 Sony Corp チューナ装置
US6684366B1 (en) * 2000-09-29 2004-01-27 Arraycomm, Inc. Multi-rate codec with puncture control
US7016296B2 (en) * 2000-10-16 2006-03-21 Broadcom Corporation Adaptive modulation for fixed wireless link in cable transmission system
US7057666B2 (en) * 2000-10-24 2006-06-06 Harris Corporation System and method for encoding information into a video signal
US6630964B2 (en) * 2000-12-28 2003-10-07 Koninklijke Philips Electronics N.V. Multi-standard channel decoder for real-time digital broadcast reception
GB2374768B (en) * 2001-01-19 2004-05-05 Abdul-Imam Jassim Al-Sammak Multi-purpose encoder and decoder system
US6944804B1 (en) * 2001-06-06 2005-09-13 Silicon Image, Inc. System and method for measuring pseudo pixel error rate
CN1221113C (zh) * 2001-08-24 2005-09-28 连宇通信有限公司 基于增信删余卷积码与qam调制格码相结合的信道译码方法和系统
BR0206198A (pt) * 2001-11-05 2003-12-23 Nds Ltd Reformatador de caixa de aparelho decodificador
US7206341B2 (en) * 2001-12-11 2007-04-17 Agilent Technologies, Inc. System and method for providing equalization in a multiphase communications receiver
JP4015934B2 (ja) * 2002-04-18 2007-11-28 株式会社東芝 動画像符号化方法及び装置
US8284844B2 (en) 2002-04-01 2012-10-09 Broadcom Corporation Video decoding system supporting multiple standards
EP1495608B1 (en) * 2002-04-16 2012-08-08 Thomson Licensing Concatenated equalizer/trellis decoder architecture for an hdtv receiver
US20050060420A1 (en) * 2003-09-11 2005-03-17 Kovacevic Branko D. System for decoding multimedia data and method thereof
JP4719740B2 (ja) * 2004-05-13 2011-07-06 トムソン ライセンシング デジタルビデオベースのレシーバにおけるインタリーバモードの検出
CN1989751B (zh) * 2004-07-15 2011-07-13 汤姆森特许公司 改进的载波恢复的系统和方法
GB2418118B (en) * 2004-09-09 2009-03-18 British Broadcasting Corp Digital transmission repeater
KR100640882B1 (ko) * 2004-12-28 2006-11-02 엘지전자 주식회사 디지털 방송 녹화기능을 갖는 이동 통신 단말기 및 이를이용한 녹화방법
US7694211B2 (en) * 2006-08-21 2010-04-06 Agere Systems, Inc. Method and apparatus for error compensation
US8036332B2 (en) 2007-03-30 2011-10-11 4472314 Canada Inc. Communication signal symbol timing error detection and recovery
KR101133907B1 (ko) * 2007-07-06 2012-04-12 주식회사 코아로직 디인터리브 장치와 방법 및 인터리빙 인덱스 산출장치 및방법과 그 기록매체
DE102007056163A1 (de) * 2007-11-21 2009-06-04 Ali Corporation DVB-S Empfänger geeignet zur Anzeige der Intensität und Qualität eines empfangenen RF-Signals
EP2063594A1 (en) * 2007-11-23 2009-05-27 Sequans Communications Receiver with adjustable decoding speed and corresponding method
US20140047497A1 (en) * 2008-03-12 2014-02-13 Iberium Communications, Inc. Method and system for symbol-rate-independent adaptive equalizer initialization
KR20100044479A (ko) * 2008-10-22 2010-04-30 삼성전자주식회사 방송처리장치 및 그 제어방법
US8237869B2 (en) * 2010-03-31 2012-08-07 Silicon Laboratories Inc. Multi-standard digital demodulator for TV signals broadcast over cable, satellite and terrestrial networks
CN107105279B (zh) * 2011-09-23 2020-03-06 株式会社Kt 用于引导合并候选块的方法和使用该方法的设备
US8934598B2 (en) * 2012-04-09 2015-01-13 Mindspeed Technologies, Inc. Integrated video equalizer and jitter cleaner
JP5944811B2 (ja) * 2012-10-30 2016-07-05 日本電信電話株式会社 デジタルコヒーレント光伝送方法、送信装置及び受信装置
CN103237253B (zh) * 2013-05-15 2015-12-23 海安欣凯富机械科技有限公司 兼容多种音视频信号接口并具有待机模式的dvb-s机顶盒
CN103501218B (zh) * 2013-09-26 2016-06-01 西安空间无线电技术研究所 一种基于资源复用的多载波自适应解调方法
US9160576B1 (en) * 2014-04-08 2015-10-13 Arris Enterprises, Inc. Conditional use of feedback equalization
CN106764682B (zh) * 2016-12-22 2023-10-20 赛尔富电子有限公司 一种货架标示牌led条形灯
CN112583771B (zh) * 2019-09-30 2023-08-08 瑞昱半导体股份有限公司 数据映射器与数据映射方法
CN110996133A (zh) * 2019-11-29 2020-04-10 上海工程技术大学 一种用于无人机的视频信号传输方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3065643D1 (en) * 1979-01-09 1983-12-29 Rca Corp Luminance delay control apparatus in pal/secam television receiver
US5006926A (en) * 1988-10-03 1991-04-09 North American Philips Corporation High definition multiple analog component amplitude modulated television transmission system
US5134464A (en) * 1990-11-16 1992-07-28 North American Philips Corporation Method and apparatus for the transmission and reception of a multicarrier digital television signal
US5282019A (en) * 1988-10-03 1994-01-25 Carlo Basile Method and apparatus for the transmission and reception of a multicarrier digital television signal
DE3920590A1 (de) * 1989-06-23 1991-01-03 Thomson Brandt Gmbh Fernsehgeraet zur wahlweisen verarbeitung eines fbas- oder in bas und f getrennten signals
JPH0360251A (ja) * 1989-07-28 1991-03-15 Nippon Telegr & Teleph Corp <Ntt> 変調器
US5119177A (en) * 1989-07-31 1992-06-02 Goldstar Co., Ltd. Automatic 3-mode switching circuit of a color television set
EP0506400B1 (en) * 1991-03-27 1997-12-17 Matsushita Electric Industrial Co., Ltd. Signal transmission system
JP3241098B2 (ja) * 1992-06-12 2001-12-25 株式会社東芝 多方式対応の受信装置
KR970006477B1 (ko) * 1992-09-07 1997-04-28 가부시기가이샤 도시바 텔레비젼 신호 처리 장치
JPH06343085A (ja) * 1993-04-07 1994-12-13 Hitachi Ltd 信号復調復号装置および信号復調復号方法
US5438590A (en) * 1993-05-24 1995-08-01 Comstream Corporation Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding
FR2707130A1 (fr) * 1993-06-30 1995-01-06 Philips Laboratoire Electroniq Système de réception et de décodage de signaux numériques selon deux niveaux de définition d'image.
MA23381A1 (fr) * 1993-12-03 1995-07-01 Scientific Atlanta Architecture de recepteurs de donnees multi-services
WO1995018494A1 (en) * 1993-12-29 1995-07-06 Zenith Electronics Corporation Data frame format for variable size data constellations
US5452015A (en) * 1994-02-10 1995-09-19 Philips Electronics North America Corporation Method and apparatus for combating co-channel NTSC interference for digital TV transmission
KR960013649B1 (ko) * 1994-04-12 1996-10-10 엘지전자 주식회사 에이치디티브이(hdtv)의 지상 및 케이블 방송신호 공동수신장치
US5506636A (en) * 1994-06-28 1996-04-09 Samsung Electronics Co., Ltd. HDTV signal receiver with imaginary-sample-presence detector for QAM/VSB mode selection
US5583889A (en) * 1994-07-08 1996-12-10 Zenith Electronics Corporation Trellis coded modulation system for HDTV
US5497401A (en) * 1994-11-18 1996-03-05 Thomson Consumer Electronics, Inc. Branch metric computer for a Viterbi decoder of a punctured and pragmatic trellis code convolutional decoder suitable for use in a multi-channel receiver of satellite, terrestrial and cable transmitted FEC compressed-digital television data
US5666170A (en) * 1995-07-12 1997-09-09 Thomson Consumer Electronics, Inc. Apparatus for decoding video signals encoded in different formats

Also Published As

Publication number Publication date
ES2164900T3 (es) 2002-03-01
JP2010035240A (ja) 2010-02-12
CN1497964A (zh) 2004-05-19
HK1015591A1 (en) 1999-10-15
KR19990028866A (ko) 1999-04-15
RU2171548C2 (ru) 2001-07-27
CN101448147A (zh) 2009-06-03
KR100444378B1 (ko) 2004-11-03
JP2012130012A (ja) 2012-07-05
JP2012105315A (ja) 2012-05-31
JP2012105317A (ja) 2012-05-31
JP2012130013A (ja) 2012-07-05
CN1191052A (zh) 1998-08-19
TW299541B (pt) 1997-03-01
JP2010246152A (ja) 2010-10-28
JP2010035239A (ja) 2010-02-12
EP0838115A1 (en) 1998-04-29
JP2008104180A (ja) 2008-05-01
JP2012105316A (ja) 2012-05-31
EP0838115B1 (en) 2001-10-31
CN1150751C (zh) 2004-05-19
JP2008141731A (ja) 2008-06-19
JP2008092583A (ja) 2008-04-17
JP4446399B2 (ja) 2010-04-07
WO1997003518A1 (en) 1997-01-30
IN190408B (pt) 2003-07-26
CA2226505C (en) 2006-06-06
AU715071B2 (en) 2000-01-13
JP4360557B2 (ja) 2009-11-11
JPH11506888A (ja) 1999-06-15
DE69616555T2 (de) 2002-05-08
JP4578563B2 (ja) 2010-11-10
AU6342296A (en) 1997-02-10
PL180857B1 (pl) 2001-04-30
CN101448147B (zh) 2011-05-11
US5666170A (en) 1997-09-09
MX9800366A (es) 1998-04-30
JP4335936B2 (ja) 2009-09-30
JP4578564B2 (ja) 2010-11-10
PL325871A1 (en) 1998-08-17
DE69616555D1 (de) 2001-12-06
JP2007221783A (ja) 2007-08-30
CA2226505A1 (en) 1997-01-30
JP2014225918A (ja) 2014-12-04

Similar Documents

Publication Publication Date Title
BR9610052A (pt) Aparelho para decodificador sinais de vídeo codificado em formatos diferentes
BR9609629A (pt) Aparelho para demodular e decodificar sinais de vídeo
BR9609462A (pt) Sistema para codificação e descodificação de dadosde vídeo prensadas em camadas
NO952221D0 (no) Apparat for dekoding av kodete bildedata
EP0706155A4 (en) METHODS AND APPARATUS FOR ENCODING / DECODING IMAGE SIGNALS
DE69626142T2 (de) Videokodierung- und dekodierungsvorrichtung
EP0854652A4 (en) DEVICE FOR DECODING AND ENCODING IMAGES AND SOUNDS, AND INFORMATION TRANSMISSION SYSTEM
BR9706905A (pt) Aparelho para codificação de vídeo e aparelho para decodificação de vídeo
EP0668700A3 (en) Audio / video decoding system.
DE69735743D1 (de) Videokodierungs- und Videodekodierungsvorrichtung
GB2312816B (en) Method and apparatus for decoding an encoded signal
BR9704216A (pt) Sistema para formação de guias de programmas e dados de vídeo para armazenamento e transmissão em diferentes formatos de sinais
AU679875B2 (en) Moving-picture signal encoding and related decoding
DE69624669D1 (de) Videokodierer und -dekodierersystem und -methoden
BR9704214A (pt) Sistema para aquisição e processamento de dados de vídeo e guias de programas transmitidos em formatos de codificação diferentes
EP0680219A3 (en) Improved post-processing method for use in an image signal decoding device.
EP0773630A4 (en) TONE DECODER
EP0693829A4 (en) METHOD AND DEVICE FOR ENCODING AND DECODING INFORMATION
GB9601770D0 (en) Data decoding apparatus
ZA992638B (en) Information reproducing apparatus and broadcasting system.
EP0918437A4 (en) DECODING DEVICE AND DECODING METHOD FOR INFORMATION SIGNALS
EP0712252A4 (en) ANIMATED ENCODER-DECODER
EP0892558A4 (en) IMAGE SIGNAL ENCODING DEVICE, IMAGE SIGNAL ENCODING METHOD, IMAGE SIGNAL DECODING DEVICE, IMAGE SIGNAL DECODING METHOD, AND RECORDING MEDIUM
GB2317780B (en) Apparatus for decoding video data
EP0660606A4 (en) METHOD AND DEVICE FOR DECODING AN IMAGE SIGNAL.

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24B Patent annual fee: requirement for complementing annual fee

Free format text: COMPLEMENTAR A RETRIBUICAO DA 18A ANUIDADE DE ACORDO COM A TABELA VIGENTE, REFERENTE A GUIA DE RECOLHIMENTO 921304701734

B24D Patent annual fee: restoration after fee payment
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/06/2016