GB2078053B - Signal transcoder - Google Patents

Signal transcoder

Info

Publication number
GB2078053B
GB2078053B GB8116252A GB8116252A GB2078053B GB 2078053 B GB2078053 B GB 2078053B GB 8116252 A GB8116252 A GB 8116252A GB 8116252 A GB8116252 A GB 8116252A GB 2078053 B GB2078053 B GB 2078053B
Authority
GB
United Kingdom
Prior art keywords
signal transcoder
transcoder
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
Application number
GB8116252A
Other languages
English (en)
Other versions
GB2078053A (en
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 GB2078053A publication Critical patent/GB2078053A/en
Application granted granted Critical
Publication of GB2078053B publication Critical patent/GB2078053B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/898—Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
GB8116252A 1980-05-29 1981-05-28 Signal transcoder Expired GB2078053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/154,597 US4314273A (en) 1980-05-29 1980-05-29 Chrominance transcoder

Publications (2)

Publication Number Publication Date
GB2078053A GB2078053A (en) 1981-12-23
GB2078053B true GB2078053B (en) 1984-02-01

Family

ID=22551967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8116252A Expired GB2078053B (en) 1980-05-29 1981-05-28 Signal transcoder

Country Status (12)

Country Link
US (1) US4314273A (cg-RX-API-DMAC7.html)
JP (1) JPS5721193A (cg-RX-API-DMAC7.html)
DE (1) DE3121458A1 (cg-RX-API-DMAC7.html)
ES (1) ES502575A0 (cg-RX-API-DMAC7.html)
FI (1) FI811573A7 (cg-RX-API-DMAC7.html)
FR (1) FR2483721A1 (cg-RX-API-DMAC7.html)
GB (1) GB2078053B (cg-RX-API-DMAC7.html)
IT (1) IT1135828B (cg-RX-API-DMAC7.html)
NL (1) NL8102610A (cg-RX-API-DMAC7.html)
PL (1) PL132630B1 (cg-RX-API-DMAC7.html)
PT (1) PT73042B (cg-RX-API-DMAC7.html)
SE (1) SE8103248L (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357628A (en) * 1980-09-23 1982-11-02 Rca Corporation Video disc player with burst remover
JPS58139587A (ja) * 1982-02-13 1983-08-18 Mitsubishi Electric Corp 映像再生装置
JPS58161594A (ja) * 1982-03-19 1983-09-26 Toshiba Corp カラ−テレビジヨン信号変換回路
GB2152321B (en) * 1983-11-14 1988-01-13 Transimage International Limit Improvements in or relating to selection of video sources
JPH067687B2 (ja) * 1984-04-16 1994-01-26 松下電器産業株式会社 色信号処理装置
DE19628996A1 (de) * 1996-07-18 1998-01-22 Philips Patentverwaltung Schaltungsanordnung zur Frequenzumsetzung eines Farbsignals
US5923374A (en) * 1996-08-08 1999-07-13 Lucent Technologies Inc. Method and apparatus for reduced-bandwidth transmission of television signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6410974A (cg-RX-API-DMAC7.html) * 1964-09-19 1966-03-21
GB1497865A (en) * 1973-12-28 1978-01-12 Sony Corp Magnetic recording and/or reproducing apparatus
US4204220A (en) * 1977-06-24 1980-05-20 Rca Corporation Dual standard video disc player
GB2002990B (en) * 1977-06-24 1982-01-27 Rca Corp Dual standard video record player

Also Published As

Publication number Publication date
GB2078053A (en) 1981-12-23
ES8204266A1 (es) 1982-04-01
DE3121458A1 (de) 1982-04-22
US4314273A (en) 1982-02-02
JPS5721193A (en) 1982-02-03
PT73042B (en) 1982-05-04
IT1135828B (it) 1986-08-27
SE8103248L (sv) 1981-11-30
NL8102610A (nl) 1981-12-16
FI811573L (fi) 1981-11-30
FR2483721A1 (fr) 1981-12-04
PT73042A (en) 1981-06-01
IT8121755A0 (it) 1981-05-15
FI811573A7 (fi) 1981-11-30
ES502575A0 (es) 1982-04-01
PL231400A1 (cg-RX-API-DMAC7.html) 1982-01-04
PL132630B1 (en) 1985-03-30
FR2483721B1 (cg-RX-API-DMAC7.html) 1985-05-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee