WO2002089475A3 - Systeme d'enregistrement et de lecture d'informations audiovisuelles - Google Patents

Systeme d'enregistrement et de lecture d'informations audiovisuelles Download PDF

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Publication number
WO2002089475A3
WO2002089475A3 PCT/IB2002/001488 IB0201488W WO02089475A3 WO 2002089475 A3 WO2002089475 A3 WO 2002089475A3 IB 0201488 W IB0201488 W IB 0201488W WO 02089475 A3 WO02089475 A3 WO 02089475A3
Authority
WO
WIPO (PCT)
Prior art keywords
audiovisual information
recording
reading
reading audiovisual
information
Prior art date
Application number
PCT/IB2002/001488
Other languages
English (en)
Other versions
WO2002089475A2 (fr
Inventor
Declan P Kelly
Jong Nicolas De
Original Assignee
Koninkl Philips Electronics Nv
Declan P Kelly
Jong Nicolas De
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 Koninkl Philips Electronics Nv, Declan P Kelly, Jong Nicolas De filed Critical Koninkl Philips Electronics Nv
Publication of WO2002089475A2 publication Critical patent/WO2002089475A2/fr
Publication of WO2002089475A3 publication Critical patent/WO2002089475A3/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0025—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor in a remote control unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
    • H03J2200/24—Remote control device with display showing program content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

La présente invention concerne un système (100) qui comprend un premier appareil (101) qui est apte à stocker et/ou lire des informations audiovisuelles dans une mémoire (112), et un second appareil (102) qui est apte à commander le premier appareil (101). Le second appareil (102) comprend un récepteur (132) destiné à recevoir des informations audiovisuelles en provenance du premier appareil (101), et un dispositif d'affichage (124) destiné à afficher les informations audiovisuelles reçues. Afin de permettre une transmission efficace des informations audiovisuelles du premier appareil (101) vers le second appareil (102), une unité de compression (115) comprime d'abord les informations audiovisuelles précitées. L'invention se rapporte également à des procédés de compression des informations audiovisuelles.
PCT/IB2002/001488 2001-05-01 2002-04-24 Systeme d'enregistrement et de lecture d'informations audiovisuelles WO2002089475A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01201578 2001-05-01
EP01201578.0 2001-05-01

Publications (2)

Publication Number Publication Date
WO2002089475A2 WO2002089475A2 (fr) 2002-11-07
WO2002089475A3 true WO2002089475A3 (fr) 2003-02-13

Family

ID=8180233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/001488 WO2002089475A2 (fr) 2001-05-01 2002-04-24 Systeme d'enregistrement et de lecture d'informations audiovisuelles

Country Status (3)

Country Link
KR (1) KR20040000313A (fr)
CN (1) CN1465179A (fr)
WO (1) WO2002089475A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301345A (zh) * 2021-05-27 2021-08-24 苏州山梨酱传媒科技有限公司 一种用于记录和读取音像信息的系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320066A2 (fr) * 1987-12-09 1989-06-14 Philips Electronics North America Corporation Technique de compression de données pour appareil de télécommande reconfigurable
JPH01175490A (ja) * 1987-12-29 1989-07-11 Fujitsu General Ltd ヘッドフォン付きリモートコントロール装置
US5537107A (en) * 1991-01-29 1996-07-16 Sony Corporation Remote control unit for video apparatus
EP0967797A2 (fr) * 1998-06-26 1999-12-29 Sharp Kabushiki Kaisha Visualisation d'image et dispositif de commande à distance pour la visualisation de deux images distinctes
JP2000069421A (ja) * 1998-08-26 2000-03-03 Olympus Optical Co Ltd 電子アルバム
JP2000270386A (ja) * 1999-03-12 2000-09-29 Matsushita Electric Ind Co Ltd デジタル放送受信再生システム、デジタル放送受信再生装置本体、及びリモートコントローラ
JP2000330529A (ja) * 1999-05-20 2000-11-30 Fujitsu General Ltd 画像選択表示方式

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320066A2 (fr) * 1987-12-09 1989-06-14 Philips Electronics North America Corporation Technique de compression de données pour appareil de télécommande reconfigurable
JPH01175490A (ja) * 1987-12-29 1989-07-11 Fujitsu General Ltd ヘッドフォン付きリモートコントロール装置
US5537107A (en) * 1991-01-29 1996-07-16 Sony Corporation Remote control unit for video apparatus
EP0967797A2 (fr) * 1998-06-26 1999-12-29 Sharp Kabushiki Kaisha Visualisation d'image et dispositif de commande à distance pour la visualisation de deux images distinctes
JP2000069421A (ja) * 1998-08-26 2000-03-03 Olympus Optical Co Ltd 電子アルバム
JP2000270386A (ja) * 1999-03-12 2000-09-29 Matsushita Electric Ind Co Ltd デジタル放送受信再生システム、デジタル放送受信再生装置本体、及びリモートコントローラ
JP2000330529A (ja) * 1999-05-20 2000-11-30 Fujitsu General Ltd 画像選択表示方式

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 453 (E - 831) 11 October 1989 (1989-10-11) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *

Also Published As

Publication number Publication date
KR20040000313A (ko) 2004-01-03
CN1465179A (zh) 2003-12-31
WO2002089475A2 (fr) 2002-11-07

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