AU464336B2 - System for cancelling time axis variation components in pal system color television signals - Google Patents

System for cancelling time axis variation components in pal system color television signals

Info

Publication number
AU464336B2
AU464336B2 AU70126/74A AU7012674A AU464336B2 AU 464336 B2 AU464336 B2 AU 464336B2 AU 70126/74 A AU70126/74 A AU 70126/74A AU 7012674 A AU7012674 A AU 7012674A AU 464336 B2 AU464336 B2 AU 464336B2
Authority
AU
Australia
Prior art keywords
time axis
television signals
color television
axis variation
variation components
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
AU70126/74A
Other versions
AU7012674A (en
Inventor
SCHIRO AEINDRA HIROSHI TANIGUCHI and CHOJURO YAMAMITSU KUNIO SEKIMOTO
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 GB2569374A priority Critical patent/GB1476984A/en
Priority to NL7407901.A priority patent/NL163401C/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to AU70126/74A priority patent/AU464336B2/en
Priority to DE2428862A priority patent/DE2428862C3/en
Application granted granted Critical
Publication of AU464336B2 publication Critical patent/AU464336B2/en
Publication of AU7012674A publication Critical patent/AU7012674A/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
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • 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)
AU70126/74A 1974-06-10 1974-06-14 System for cancelling time axis variation components in pal system color television signals Expired AU464336B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2569374A GB1476984A (en) 1974-06-10 1974-06-10 System for cancelling time axis variation components in pal system colour television signals
NL7407901.A NL163401C (en) 1974-06-10 1974-06-13 MAGNETIC VIDEO REGISTRATION AND DISPLAY DEVICE, PROVIDED WITH ORGANS FOR OVERRIDE TIME VARIATIONS IN A SIGNAL ACCORDING TO THE PAL SYSTEM.
AU70126/74A AU464336B2 (en) 1974-06-10 1974-06-14 System for cancelling time axis variation components in pal system color television signals
DE2428862A DE2428862C3 (en) 1974-06-10 1974-06-14 System for eliminating time axis variation components in color television signals

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2569374A GB1476984A (en) 1974-06-10 1974-06-10 System for cancelling time axis variation components in pal system colour television signals
NL7407901.A NL163401C (en) 1974-06-10 1974-06-13 MAGNETIC VIDEO REGISTRATION AND DISPLAY DEVICE, PROVIDED WITH ORGANS FOR OVERRIDE TIME VARIATIONS IN A SIGNAL ACCORDING TO THE PAL SYSTEM.
AU70126/74A AU464336B2 (en) 1974-06-10 1974-06-14 System for cancelling time axis variation components in pal system color television signals
DE2428862A DE2428862C3 (en) 1974-06-10 1974-06-14 System for eliminating time axis variation components in color television signals

Publications (2)

Publication Number Publication Date
AU464336B2 true AU464336B2 (en) 1975-08-06
AU7012674A AU7012674A (en) 1975-08-21

Family

ID=27423738

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70126/74A Expired AU464336B2 (en) 1974-06-10 1974-06-14 System for cancelling time axis variation components in pal system color television signals

Country Status (4)

Country Link
AU (1) AU464336B2 (en)
DE (1) DE2428862C3 (en)
GB (1) GB1476984A (en)
NL (1) NL163401C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736199C2 (en) * 1977-08-11 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Method and circuit arrangement for compensating for phase errors
JPS57124987A (en) * 1981-01-26 1982-08-04 Matsushita Electric Ind Co Ltd Processor for pal color video signal
JPH05161162A (en) * 1991-12-10 1993-06-25 Toshiba Corp Automatic phase control circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979558A (en) * 1957-10-02 1961-04-11 Rca Corp Recording and reproducing system

Also Published As

Publication number Publication date
DE2428862B2 (en) 1976-10-14
DE2428862C3 (en) 1982-12-02
NL163401B (en) 1980-03-17
DE2428862A1 (en) 1976-01-02
GB1476984A (en) 1977-06-16
NL163401C (en) 1980-08-15
AU7012674A (en) 1975-08-21
NL7407901A (en) 1975-12-16

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