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DE69718182D1 - Fernsehsignalempfängersystem für mehrere modulationsverfahren - Google Patents

Fernsehsignalempfängersystem für mehrere modulationsverfahren

Info

Publication number
DE69718182D1
DE69718182D1 DE69718182T DE69718182T DE69718182D1 DE 69718182 D1 DE69718182 D1 DE 69718182D1 DE 69718182 T DE69718182 T DE 69718182T DE 69718182 T DE69718182 T DE 69718182T DE 69718182 D1 DE69718182 D1 DE 69718182D1
Authority
DE
Germany
Prior art keywords
signal receiver
television signal
receiver system
modulation methods
several modulation
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 - Lifetime
Application number
DE69718182T
Other languages
English (en)
Other versions
DE69718182T2 (de
Inventor
H Strolle
Todd Jaffe
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.)
Sarnoff Corp
Original Assignee
Sarnoff 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 Sarnoff Corp filed Critical Sarnoff Corp
Application granted granted Critical
Publication of DE69718182D1 publication Critical patent/DE69718182D1/de
Publication of DE69718182T2 publication Critical patent/DE69718182T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation
    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE69718182T 1996-09-27 1997-09-25 Fernsehsignalempfängersystem für mehrere modulationsverfahren Expired - Lifetime DE69718182T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/721,867 US6005640A (en) 1996-09-27 1996-09-27 Multiple modulation format television signal receiver system
PCT/US1997/017904 WO1998014005A1 (en) 1996-09-27 1997-09-25 Multiple modulation format television signal receiver system

Publications (2)

Publication Number Publication Date
DE69718182D1 true DE69718182D1 (de) 2003-02-06
DE69718182T2 DE69718182T2 (de) 2003-11-13

Family

ID=24899639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718182T Expired - Lifetime DE69718182T2 (de) 1996-09-27 1997-09-25 Fernsehsignalempfängersystem für mehrere modulationsverfahren

Country Status (6)

Country Link
US (1) US6005640A (de)
EP (1) EP0928540B1 (de)
JP (1) JP2001505727A (de)
KR (1) KR100532002B1 (de)
DE (1) DE69718182T2 (de)
WO (1) WO1998014005A1 (de)

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Publication number Publication date
DE69718182T2 (de) 2003-11-13
JP2001505727A (ja) 2001-04-24
KR100532002B1 (ko) 2005-11-30
EP0928540A1 (de) 1999-07-14
EP0928540A4 (de) 1999-07-14
EP0928540B1 (de) 2003-01-02
KR20000048666A (ko) 2000-07-25
WO1998014005A1 (en) 1998-04-02
US6005640A (en) 1999-12-21

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