IT1139119B - Rivelatore di segnali ombra televisivi - Google Patents

Rivelatore di segnali ombra televisivi

Info

Publication number
IT1139119B
IT1139119B IT23384/81A IT2338481A IT1139119B IT 1139119 B IT1139119 B IT 1139119B IT 23384/81 A IT23384/81 A IT 23384/81A IT 2338481 A IT2338481 A IT 2338481A IT 1139119 B IT1139119 B IT 1139119B
Authority
IT
Italy
Prior art keywords
shader
television signals
television
signals
shader television
Prior art date
Application number
IT23384/81A
Other languages
English (en)
Other versions
IT8123384A0 (it
Inventor
David Dunlop Holmes
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of IT8123384A0 publication Critical patent/IT8123384A0/it
Application granted granted Critical
Publication of IT1139119B publication Critical patent/IT1139119B/it

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
IT23384/81A 1980-08-14 1981-08-05 Rivelatore di segnali ombra televisivi IT1139119B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8026515 1980-08-14
US06/228,595 US4364092A (en) 1980-08-14 1981-01-26 Television signal ghost detector

Publications (2)

Publication Number Publication Date
IT8123384A0 IT8123384A0 (it) 1981-08-05
IT1139119B true IT1139119B (it) 1986-09-17

Family

ID=26276557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23384/81A IT1139119B (it) 1980-08-14 1981-08-05 Rivelatore di segnali ombra televisivi

Country Status (10)

Country Link
US (1) US4364092A (it)
JP (1) JPS5755678A (it)
AT (1) ATA349581A (it)
AU (1) AU546786B2 (it)
DE (1) DE3132227C3 (it)
ES (1) ES8204898A1 (it)
FI (1) FI69737C (it)
FR (1) FR2488762A1 (it)
GB (1) GB2082424B (it)
IT (1) IT1139119B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359760A (en) * 1980-08-14 1982-11-16 Rca Corporation Television ghost cancellation system
US4371266A (en) * 1980-08-14 1983-02-01 Rca Corporation Television ghost detector system
US4393397A (en) * 1981-10-05 1983-07-12 Rca Corporation Television ghost signal detector with color burst phase delay control
US4542408A (en) * 1983-08-31 1985-09-17 Rca Corporation Digital deghosting system
US4839726A (en) * 1987-07-31 1989-06-13 Fairchild Weston Systems, Inc. Video enhancement method and system
US4912557A (en) * 1988-05-16 1990-03-27 Faroudja Y C Control method for television ghost reduction system
FR2679225B1 (fr) * 1991-07-19 1993-12-24 Electronique Piezo Electricite Dissolution controlee du quartz.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399635A (en) * 1966-03-21 1968-09-03 Evans Prod Co Freight bracing device
US3681695A (en) * 1969-09-02 1972-08-01 Raytheon Co Multipath compensation system
GB1429802A (en) * 1972-03-16 1976-03-31 Matsushita Electric Ind Co Ltd Ghost signal cancellation system
US3899635A (en) * 1974-01-30 1975-08-12 Rca Corp Dual mode deflection synchronizing system
US3956585A (en) * 1974-12-23 1976-05-11 General Electric Company Bucket-brigade ghost canceller
DE2647929C3 (de) * 1976-10-22 1979-10-31 Hitachi, Ltd., Tokio Automatischer Geisterbild-Unterdriicker
JPS5432022A (en) * 1977-08-16 1979-03-09 Matsushita Electric Ind Co Ltd Antenna equipment
JPS5471932A (en) * 1977-11-18 1979-06-08 Matsushita Electric Ind Co Ltd Ghost delay time display unit
DE2833855C3 (de) * 1978-08-02 1981-12-10 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Schaltungsanordnung zur Korrektur von Zeitfehlern
US4359760A (en) * 1980-08-14 1982-11-16 Rca Corporation Television ghost cancellation system

Also Published As

Publication number Publication date
JPH0211065B2 (it) 1990-03-12
JPS5755678A (en) 1982-04-02
FR2488762A1 (fr) 1982-02-19
US4364092A (en) 1982-12-14
GB2082424A (en) 1982-03-03
GB2082424B (en) 1984-03-28
FI812459L (fi) 1982-02-15
ATA349581A (de) 1987-03-15
ES504625A0 (es) 1982-05-01
IT8123384A0 (it) 1981-08-05
DE3132227C3 (de) 1988-07-07
AU546786B2 (en) 1985-09-19
FI69737C (fi) 1986-03-10
DE3132227A1 (de) 1982-05-06
FR2488762B1 (it) 1985-01-04
FI69737B (fi) 1985-11-29
AU7391081A (en) 1982-02-18
ES8204898A1 (es) 1982-05-01
DE3132227C2 (de) 1983-10-13

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