NL6815129A - - Google Patents

Info

Publication number
NL6815129A
NL6815129A NL6815129A NL6815129A NL6815129A NL 6815129 A NL6815129 A NL 6815129A NL 6815129 A NL6815129 A NL 6815129A NL 6815129 A NL6815129 A NL 6815129A NL 6815129 A NL6815129 A NL 6815129A
Authority
NL
Netherlands
Application number
NL6815129A
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 JP8168A external-priority patent/JPS4925608B1/ja
Priority claimed from JP7968A external-priority patent/JPS4923047B1/ja
Application filed filed Critical
Publication of NL6815129A publication Critical patent/NL6815129A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimiles In General (AREA)
NL6815129A 1967-10-24 1968-10-23 NL6815129A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6911667 1967-10-24
JP8168A JPS4925608B1 (fr) 1967-12-28 1967-12-28
JP7968A JPS4923047B1 (fr) 1967-12-28 1967-12-28
JP472868 1968-01-26
JP3742068 1968-05-30
JP5689468 1968-08-08

Publications (1)

Publication Number Publication Date
NL6815129A true NL6815129A (fr) 1969-04-28

Family

ID=27547500

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6815129A NL6815129A (fr) 1967-10-24 1968-10-23

Country Status (6)

Country Link
US (1) US3723653A (fr)
BE (1) BE722764A (fr)
DE (1) DE1803539B2 (fr)
FR (1) FR1590730A (fr)
GB (1) GB1236776A (fr)
NL (1) NL6815129A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131787B1 (fr) * 1970-10-22 1974-03-22 Matra Engins
US3873771A (en) * 1972-04-11 1975-03-25 Telescan Communications System Simultaneous transmission of a video and an audio signal through an ordinary telephone transmission line
IT998684B (it) * 1973-10-02 1976-02-20 Sits Soc It Telecom Siemens Disposizione circuitale per la riduzione del disturbo da autopa radiavidia in un impianto videote lefonico
US4716585A (en) * 1985-04-05 1987-12-29 Datapoint Corporation Gain switched audio conferencing network
US4686698A (en) * 1985-04-08 1987-08-11 Datapoint Corporation Workstation for interfacing with a video conferencing network
US4710917A (en) * 1985-04-08 1987-12-01 Datapoint Corporation Video conferencing network
GB2225195B (en) * 1988-11-19 1993-08-11 Matsushita Electric Works Ltd Two-wire television interphone system
US6243446B1 (en) 1997-03-11 2001-06-05 Inline Connections Corporation Distributed splitter for data transmission over twisted wire pairs
US5844596A (en) * 1989-07-14 1998-12-01 Inline Connection Corporation Two-way RF communication at points of convergence of wire pairs from separate internal telephone networks
US5929896A (en) * 1989-07-14 1999-07-27 Inline Connection Corporation RF broadcast system utilizing internal telephone lines
US5010399A (en) 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
WO1993011637A1 (fr) * 1991-12-05 1993-06-10 Inline Connection Corporation Systeme de diffusion radioelectrique et de teledistribution, et communication radioelectrique bidirectionnelle
US5689641A (en) * 1993-10-01 1997-11-18 Vicor, Inc. Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal
US7185054B1 (en) 1993-10-01 2007-02-27 Collaboration Properties, Inc. Participant display and selection in video conference calls
US6594688B2 (en) * 1993-10-01 2003-07-15 Collaboration Properties, Inc. Dedicated echo canceler for a workstation
US5751338A (en) * 1994-12-30 1998-05-12 Visionary Corporate Technologies Methods and systems for multimedia communications via public telephone networks
US6972786B1 (en) 1994-12-30 2005-12-06 Collaboration Properties, Inc. Multimedia services using central office
US6898620B1 (en) 1996-06-07 2005-05-24 Collaboration Properties, Inc. Multiplexing video and control signals onto UTP
US6192399B1 (en) * 1997-07-11 2001-02-20 Inline Connections Corporation Twisted pair communication system
US6816904B1 (en) * 1997-11-04 2004-11-09 Collaboration Properties, Inc. Networked video multimedia storage server environment
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6532279B1 (en) 1999-06-11 2003-03-11 David D. Goodman High-speed data communication over a residential telephone wiring network
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US20040230710A1 (en) * 1999-07-27 2004-11-18 Inline Connection Corporation System and method of automatic installation of computer peripherals
US6704824B1 (en) * 1999-07-27 2004-03-09 Inline Connection Corporation Universal serial bus adapter with automatic installation
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) * 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system through a single line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
CN1321529C (zh) * 2001-10-11 2007-06-13 塞尔科尼特有限公司 带有模拟信号适配器的引出口、其使用方法及采用该引出口的网络
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) * 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL157787A (en) * 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
WO2009053910A2 (fr) * 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Système de communication utilisant des fils à faible bande passante
US8175649B2 (en) * 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
WO2010089719A1 (fr) * 2009-02-08 2010-08-12 Mobileaccess Networks Ltd. Système de communication utilisant des câbles transportant des signaux ethernet
WO2013142662A2 (fr) 2012-03-23 2013-09-26 Corning Mobile Access Ltd. Puce(s) de circuit intégré à radiofréquence (rfic) servant à fournir des fonctionnalités de système d'antenne à répartition, et composants, systèmes, et procédés connexes
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017883A (en) * 1924-03-17 1935-10-22 Vladimir K Zworykin Television system
US2314471A (en) * 1940-08-24 1943-03-23 Bell Telephone Labor Inc Two-way television and speech television
FR914843A (fr) * 1944-06-20 1900-01-01
NL198601A (fr) * 1954-09-30
BE546828A (fr) * 1955-05-05
US2922843A (en) * 1955-08-02 1960-01-26 Bell Telephone Labor Inc Two-way television over telephone lines
US2909600A (en) * 1956-07-26 1959-10-20 Bell Telephone Labor Inc Two-way television over telephone lines
SU121146A1 (ru) * 1958-11-05 1958-11-30 А.С. Юхневич Способ частотной модул ции видеосигналов при малом индексе модул ции и устройство дл его осуществлени
US3061670A (en) * 1961-01-30 1962-10-30 Telectro Ind Corp Means for transmitting video information over transmission lines
US3263027A (en) * 1962-12-11 1966-07-26 Beltrami Aurelio Simultaneous bilateral televideophonic communication systems
US3463879A (en) * 1965-04-19 1969-08-26 Tokyo Shibaura Electric Co Image transmitting system utilizing one tube for display and transmission of images
US3482040A (en) * 1966-02-11 1969-12-02 John F Brinster Image transmission system
US3524023A (en) * 1966-07-14 1970-08-11 Milgo Electronic Corp Band limited telephone line data communication system
GB1137196A (en) * 1966-11-21 1968-12-18 Nippon Electric Co Improvements in or relating to video telephone sets
US3519744A (en) * 1967-06-16 1970-07-07 Bell Telephone Labor Inc Apparatus for connecting visual telephone sets in a conference arrangement

Also Published As

Publication number Publication date
DE1803539B2 (de) 1970-12-10
FR1590730A (fr) 1970-04-20
DE1803539A1 (de) 1969-07-17
GB1236776A (en) 1971-06-23
BE722764A (fr) 1969-04-01
US3723653A (en) 1973-03-27

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