FR2456446A1 - Circuit de traitement de signaux ayant une fonction de transfert non lineaire - Google Patents

Circuit de traitement de signaux ayant une fonction de transfert non lineaire

Info

Publication number
FR2456446A1
FR2456446A1 FR8010438A FR8010438A FR2456446A1 FR 2456446 A1 FR2456446 A1 FR 2456446A1 FR 8010438 A FR8010438 A FR 8010438A FR 8010438 A FR8010438 A FR 8010438A FR 2456446 A1 FR2456446 A1 FR 2456446A1
Authority
FR
France
Prior art keywords
output
input
signal processing
processing circuit
amplifier
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.)
Pending
Application number
FR8010438A
Other languages
English (en)
French (fr)
Inventor
William Adamson Lagoni
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.)
RCA Corp
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 FR2456446A1 publication Critical patent/FR2456446A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Picture Signal Circuits (AREA)
FR8010438A 1979-05-11 1980-05-09 Circuit de traitement de signaux ayant une fonction de transfert non lineaire Pending FR2456446A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3810079A 1979-05-11 1979-05-11

Publications (1)

Publication Number Publication Date
FR2456446A1 true FR2456446A1 (fr) 1980-12-05

Family

ID=21898092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010438A Pending FR2456446A1 (fr) 1979-05-11 1980-05-09 Circuit de traitement de signaux ayant une fonction de transfert non lineaire

Country Status (8)

Country Link
JP (1) JPS55156488A (enrdf_load_stackoverflow)
KR (1) KR830002655B1 (enrdf_load_stackoverflow)
CA (1) CA1143828A (enrdf_load_stackoverflow)
DE (1) DE3017929C2 (enrdf_load_stackoverflow)
FR (1) FR2456446A1 (enrdf_load_stackoverflow)
GB (1) GB2049347B (enrdf_load_stackoverflow)
IT (1) IT8021964A0 (enrdf_load_stackoverflow)
MY (1) MY8500725A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612567A (en) * 1984-05-03 1986-09-16 Rca Corporation Television receiver using non-interlaced scanning format with vertical detail enhancement and motion compensation
MY110211A (en) * 1992-06-17 1998-02-28 Rca Thomson Licensing Corp Kinescope driver apparatus with contrast enhancement.
WO2005101658A1 (en) * 2004-04-15 2005-10-27 Koninklijke Philips Electronics N.V. Analogue non-linear dynamic filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715477A (en) * 1971-03-11 1973-02-06 Rca Corp Video signal noise-limiting apparatus
DE2264282A1 (de) * 1972-12-30 1974-07-04 Bosch Fernsehanlagen Schaltungsanordnung mit nichtlinearer uebertragungskennlinie fuer fernsehsignale
US4143397A (en) * 1976-04-19 1979-03-06 Rca Corporation Comb filter apparatus
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Also Published As

Publication number Publication date
KR830002655B1 (ko) 1983-12-06
DE3017929C2 (de) 1985-02-14
CA1143828A (en) 1983-03-29
GB2049347A (en) 1980-12-17
KR830004027A (ko) 1983-06-30
JPS6133501B2 (enrdf_load_stackoverflow) 1986-08-02
MY8500725A (en) 1985-12-31
DE3017929A1 (de) 1980-11-20
JPS55156488A (en) 1980-12-05
IT8021964A0 (it) 1980-05-09
GB2049347B (en) 1983-04-27

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