AU7601498A - Video signal equalization system - Google Patents

Video signal equalization system

Info

Publication number
AU7601498A
AU7601498A AU76014/98A AU7601498A AU7601498A AU 7601498 A AU7601498 A AU 7601498A AU 76014/98 A AU76014/98 A AU 76014/98A AU 7601498 A AU7601498 A AU 7601498A AU 7601498 A AU7601498 A AU 7601498A
Authority
AU
Australia
Prior art keywords
video signal
equalization system
signal equalization
system
video
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.)
Abandoned
Application number
AU76014/98A
Inventor
Danny L. Beasley
Walter J. Schneider
Robert V. Seifert Jr.
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.)
Apex Inc
Original Assignee
Apex PC Solutions Inc
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 to US86688897A priority Critical
Priority to US08866888 priority
Application filed by Apex PC Solutions Inc filed Critical Apex PC Solutions Inc
Priority to PCT/US1998/010768 priority patent/WO1998054893A2/en
Publication of AU7601498A publication Critical patent/AU7601498A/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/24—Frequency-independent attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
AU76014/98A 1997-05-30 1998-05-26 Video signal equalization system Abandoned AU7601498A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US86688897A true 1997-05-30 1997-05-30
US08866888 1997-05-30
PCT/US1998/010768 WO1998054893A2 (en) 1997-05-30 1998-05-26 Video signal equalization system

Publications (1)

Publication Number Publication Date
AU7601498A true AU7601498A (en) 1998-12-30

Family

ID=25348647

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76014/98A Abandoned AU7601498A (en) 1997-05-30 1998-05-26 Video signal equalization system

Country Status (2)

Country Link
AU (1) AU7601498A (en)
WO (1) WO1998054893A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549087B1 (en) 1999-01-12 2003-04-15 Adc Telecommunications, Inc. Variable equalizer with independently controlled branches based on different frequency breakpoints
US6940539B1 (en) * 1999-04-30 2005-09-06 General Electric Company Variable cable length compensator for video imaging systems
DE59909120D1 (en) * 1999-06-11 2004-05-13 Daetwyler Ag Kabel & Systeme A System for the universal wiring of a building or a plurality of users, components of such a system and associated method
US6836184B1 (en) 1999-07-02 2004-12-28 Adc Telecommunications, Inc. Network amplifier with microprocessor control
US7221389B2 (en) * 2002-02-15 2007-05-22 Avocent Corporation Automatic equalization of video signals
US7321623B2 (en) 2002-10-01 2008-01-22 Avocent Corporation Video compression system
US9560371B2 (en) 2003-07-30 2017-01-31 Avocent Corporation Video compression system
CN105472293B (en) * 2014-08-22 2019-09-17 浙江大华技术股份有限公司 A kind of method and device for realizing vision signal equilibrium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2723228B2 (en) * 1987-07-16 1998-03-09 株式会社東芝 Variable gain amplifier circuit
US4785265A (en) * 1987-10-01 1988-11-15 The Babcock & Wilcox Company Enhanced automatic line build out

Also Published As

Publication number Publication date
WO1998054893A9 (en) 1999-04-01
WO1998054893A3 (en) 1999-06-17
WO1998054893A2 (en) 1998-12-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase