DE69120607D1 - Vorrichtung zur Verarbeitung der Fernsehsignalübertragung und Vorrichtung zur Empfangsverarbeitung - Google Patents

Vorrichtung zur Verarbeitung der Fernsehsignalübertragung und Vorrichtung zur Empfangsverarbeitung

Info

Publication number
DE69120607D1
DE69120607D1 DE69120607T DE69120607T DE69120607D1 DE 69120607 D1 DE69120607 D1 DE 69120607D1 DE 69120607 T DE69120607 T DE 69120607T DE 69120607 T DE69120607 T DE 69120607T DE 69120607 D1 DE69120607 D1 DE 69120607D1
Authority
DE
Germany
Prior art keywords
processing
signal transmission
television signal
receiving
receiving processing
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 - Fee Related
Application number
DE69120607T
Other languages
English (en)
Other versions
DE69120607T2 (de
Inventor
Kiyoyuki Kawai
Seijiro Yasuki
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.)
Toshiba Corp
Nippon Television Network Corp
Original Assignee
Toshiba Corp
Nippon Television Network 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 Toshiba Corp, Nippon Television Network Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69120607D1 publication Critical patent/DE69120607D1/de
Publication of DE69120607T2 publication Critical patent/DE69120607T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H04N5/40—Modulation circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455—Demodulation-circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
DE69120607T 1990-07-19 1991-07-18 Vorrichtung zur Verarbeitung der Fernsehsignalübertragung und Vorrichtung zur Empfangsverarbeitung Expired - Fee Related DE69120607T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2189415A JPH0479493A (ja) 1990-07-19 1990-07-19 テレビジョン信号送信処理装置および受信処理装置

Publications (2)

Publication Number Publication Date
DE69120607D1 true DE69120607D1 (de) 1996-08-08
DE69120607T2 DE69120607T2 (de) 1996-12-12

Family

ID=16240887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120607T Expired - Fee Related DE69120607T2 (de) 1990-07-19 1991-07-18 Vorrichtung zur Verarbeitung der Fernsehsignalübertragung und Vorrichtung zur Empfangsverarbeitung

Country Status (6)

Country Link
US (1) US5204745A (de)
EP (1) EP0467376B1 (de)
JP (1) JPH0479493A (de)
KR (1) KR940011598B1 (de)
CA (1) CA2047320C (de)
DE (1) DE69120607T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545651A3 (en) * 1991-12-02 1993-08-11 Matsushita Electric Industrial Co., Ltd. Recorder and player for video digital video signals
JP3332093B2 (ja) * 1992-09-04 2002-10-07 株式会社東芝 テレビジョン信号処理装置
TW243577B (de) * 1993-08-31 1995-03-21 Toshiba Co Ltd
JPH07131761A (ja) * 1993-10-29 1995-05-19 Toshiba Corp テレビジョン信号処理回路
EP1006735B1 (de) * 1994-06-14 2005-08-03 Matsushita Electric Industrial Co., Ltd. Fernsehsignalaufnahme-, Fernsehsignalaufnahme- und wiedergabe, Fernsehsignalkodierer und Fernsehsignalübertragungsvorrichtung
US6014182A (en) * 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
US6108041A (en) * 1997-10-10 2000-08-22 Faroudja Laboratories, Inc. High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system
US6751256B1 (en) 2000-11-15 2004-06-15 The Regents Of The University Of California Transmission of digital images within the NTSC analog format

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910585A (en) * 1988-06-29 1990-03-20 General Electric Company Frequency selective video signal intraframe processor
JP2882584B2 (ja) * 1988-09-30 1999-04-12 株式会社東京放送 既存テレビジョン放送方法と互換性のあるワイドスクリーンテレビジョン放送方法
JPH03265290A (ja) * 1990-03-14 1991-11-26 Toshiba Corp テレビジョン信号走査線変換器
US5068728A (en) * 1990-06-22 1991-11-26 Albert Macovski Compatible increased aspect ratio television system

Also Published As

Publication number Publication date
KR920003775A (ko) 1992-02-29
DE69120607T2 (de) 1996-12-12
JPH0479493A (ja) 1992-03-12
EP0467376A2 (de) 1992-01-22
US5204745A (en) 1993-04-20
KR940011598B1 (ko) 1994-12-22
EP0467376B1 (de) 1996-07-03
CA2047320C (en) 1997-06-10
EP0467376A3 (en) 1992-05-06
CA2047320A1 (en) 1992-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee