DE3887607D1 - Vorrichtung zur Verarbeitung eines Multiplexsignals. - Google Patents

Vorrichtung zur Verarbeitung eines Multiplexsignals.

Info

Publication number
DE3887607D1
DE3887607D1 DE88308587T DE3887607T DE3887607D1 DE 3887607 D1 DE3887607 D1 DE 3887607D1 DE 88308587 T DE88308587 T DE 88308587T DE 3887607 T DE3887607 T DE 3887607T DE 3887607 D1 DE3887607 D1 DE 3887607D1
Authority
DE
Germany
Prior art keywords
processing
multiplex signal
multiplex
signal
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
DE88308587T
Other languages
English (en)
Other versions
DE3887607T2 (de
Inventor
Shuji Inoue
Yoshio Yasumoto
Sadashi Kageyama
Hideyo Uwabata
Yoshio Abe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP62235147A external-priority patent/JPS6478088A/ja
Priority claimed from JP62325868A external-priority patent/JPH01168182A/ja
Priority claimed from JP62325870A external-priority patent/JPH01168184A/ja
Priority claimed from JP63134977A external-priority patent/JPH01303986A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3887607D1 publication Critical patent/DE3887607D1/de
Application granted granted Critical
Publication of DE3887607T2 publication Critical patent/DE3887607T2/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
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/0803—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division using frequency interleaving, e.g. with precision offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Transmitters (AREA)
DE3887607T 1987-09-18 1988-09-16 Vorrichtung zur Verarbeitung eines Multiplexsignals. Expired - Fee Related DE3887607T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62235147A JPS6478088A (en) 1987-09-18 1987-09-18 Television signal processor
JP62325868A JPH01168182A (ja) 1987-12-23 1987-12-23 画枠拡大テレビ信号処理装置
JP62325870A JPH01168184A (ja) 1987-12-23 1987-12-23 画枠拡大テレビ信号受信装置
JP63134977A JPH01303986A (ja) 1988-06-01 1988-06-01 テレビジョン信号処理方法

Publications (2)

Publication Number Publication Date
DE3887607D1 true DE3887607D1 (de) 1994-03-17
DE3887607T2 DE3887607T2 (de) 1994-06-30

Family

ID=27471877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887607T Expired - Fee Related DE3887607T2 (de) 1987-09-18 1988-09-16 Vorrichtung zur Verarbeitung eines Multiplexsignals.

Country Status (5)

Country Link
US (1) US4907218A (de)
EP (1) EP0308241B1 (de)
KR (1) KR910006857B1 (de)
CA (1) CA1297580C (de)
DE (1) DE3887607T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029003A (en) * 1989-12-18 1991-07-02 General Electric Company Apparatus for incorporating digital signals with a standard TV signal
US5241538A (en) * 1990-01-18 1993-08-31 Matsushita Electric Industrial Co., Ltd. Transmission apparatus
JPH0744512B2 (ja) * 1990-03-23 1995-05-15 株式会社小電力高速通信研究所 空間分割型多重通信方式
EP0460750B1 (de) * 1990-06-06 1997-01-15 Koninklijke Philips Electronics N.V. Erweitertes Fernsehsystem mit Letterboxverfahren
US5177611A (en) * 1990-07-31 1993-01-05 Rca Licensing Corporation Method and apparatus for canceling quadrature distortion as for video signals having in-phase and quadrature phase components
US5095539A (en) * 1990-08-20 1992-03-10 Amaf Industries, Inc. System and method of control tone amplitude modulation in a linked compression-expansion (Lincomplex) system
US5327237A (en) * 1991-06-14 1994-07-05 Wavephore, Inc. Transmitting data with video
US5387941A (en) * 1991-06-14 1995-02-07 Wavephore, Inc. Data with video transmitter
US5559559A (en) * 1991-06-14 1996-09-24 Wavephore, Inc. Transmitting a secondary signal with dynamic injection level control
US5831679A (en) * 1991-06-14 1998-11-03 Wavephore, Inc. Network for retrieval and video transmission of information
JPH06292156A (ja) * 1992-06-30 1994-10-18 Matsushita Electric Ind Co Ltd テレビジョン信号処理装置
US5946048A (en) * 1997-03-12 1999-08-31 Hybrid Networks, Inc. Network device for handling digital data over a TV channel
US5946047A (en) * 1997-03-12 1999-08-31 Hybrid Networks, Inc. Network system for handling digital data over a TV channel
US6204810B1 (en) 1997-05-09 2001-03-20 Smith Technology Development, Llc Communications system
US5909253A (en) * 1997-12-09 1999-06-01 Sarnoff Corporation Reducing video crosstalk in a data carrier located within a vestigial sideband of a standard television signal
US20030112370A1 (en) * 2001-12-18 2003-06-19 Chris Long Adaptive expanded information capacity for communications systems
US20030140351A1 (en) * 1998-04-17 2003-07-24 Hoarty W. Leo Cable television system compatible bandwidth upgrade using embedded digital channels
US6433835B1 (en) * 1998-04-17 2002-08-13 Encamera Sciences Corporation Expanded information capacity for existing communication transmission systems
US6201786B1 (en) * 1998-06-29 2001-03-13 Northrop Grumman Corporation Adaptable and controllable multi-channel data link
US6154451A (en) * 1998-06-29 2000-11-28 Northrop Grumman Corporation Method for dissemination of multi-sensor products
US6263027B1 (en) * 1998-09-25 2001-07-17 Conexant Systems, Inc. Modulator and process for minimizing power consumption and communication system employing same
US20020031113A1 (en) * 2000-07-07 2002-03-14 Dodds David E. Extended distribution of ADSL signals
US6886181B1 (en) * 2000-07-07 2005-04-26 Critical Telecom Corp. Extended distribution of ADSL signals
US7180942B2 (en) 2001-12-18 2007-02-20 Dotcast, Inc. Joint adaptive optimization of soft decision device and feedback equalizer
US20030219085A1 (en) * 2001-12-18 2003-11-27 Endres Thomas J. Self-initializing decision feedback equalizer with automatic gain control
US7580482B2 (en) * 2003-02-19 2009-08-25 Endres Thomas J Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver
US9356643B2 (en) 2011-12-29 2016-05-31 Rf Micro Devices, Inc. RF duplexing device
US9319208B2 (en) * 2012-01-10 2016-04-19 Rf Micro Devices, Inc. RF duplexing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519579A (de) * 1952-05-01
US2795643A (en) * 1952-12-31 1957-06-11 Rca Corp Crosstalk reduction system for color receivers
DE1791174B1 (de) * 1968-09-26 1971-06-03 Telefunken Patent Entzerrerschaltung zur Beseitigung von linearen Verzerrungen
US3924060A (en) * 1974-06-24 1975-12-02 Hazeltine Research Inc Continuous information add-on system
US4051532A (en) * 1975-06-19 1977-09-27 Matsushita Electric Company Of America Auxiliary signal processing circuit for television receivers
US4287528A (en) * 1979-07-20 1981-09-01 Levy Paul M Television system
US4384364A (en) * 1980-04-04 1983-05-17 Bell Telephone Laboratories, Incorporated Quadrature modulation arrangement with enhanced dynamic amplification range
JPS6386988A (ja) * 1986-09-30 1988-04-18 Matsushita Electric Ind Co Ltd テレビジヨン信号処理方法

Also Published As

Publication number Publication date
DE3887607T2 (de) 1994-06-30
EP0308241A3 (en) 1990-05-30
EP0308241A2 (de) 1989-03-22
CA1297580C (en) 1992-03-17
KR890006083A (ko) 1989-05-18
EP0308241B1 (de) 1994-02-02
US4907218A (en) 1990-03-06
KR910006857B1 (ko) 1991-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee