GB2025186B - Circuit for the reproduction of tape-recorded colour television signals - Google Patents

Circuit for the reproduction of tape-recorded colour television signals

Info

Publication number
GB2025186B
GB2025186B GB7922180A GB7922180A GB2025186B GB 2025186 B GB2025186 B GB 2025186B GB 7922180 A GB7922180 A GB 7922180A GB 7922180 A GB7922180 A GB 7922180A GB 2025186 B GB2025186 B GB 2025186B
Authority
GB
United Kingdom
Prior art keywords
reproduction
tape
circuit
television signals
colour television
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
GB7922180A
Other versions
GB2025186A (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.)
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Original Assignee
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
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 Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Publication of GB2025186A publication Critical patent/GB2025186A/en
Application granted granted Critical
Publication of GB2025186B publication Critical patent/GB2025186B/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
    • H04N9/80—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
    • H04N9/84—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 the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Signal Processing For Recording (AREA)
GB7922180A 1978-07-05 1979-06-26 Circuit for the reproduction of tape-recorded colour television signals Expired GB2025186B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782829410 DE2829410C2 (en) 1978-07-05 1978-07-05 Circuit arrangement for reproducing color television signals

Publications (2)

Publication Number Publication Date
GB2025186A GB2025186A (en) 1980-01-16
GB2025186B true GB2025186B (en) 1982-09-22

Family

ID=6043525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7922180A Expired GB2025186B (en) 1978-07-05 1979-06-26 Circuit for the reproduction of tape-recorded colour television signals

Country Status (4)

Country Link
AT (1) AT373113B (en)
DE (1) DE2829410C2 (en)
FR (1) FR2434537A1 (en)
GB (1) GB2025186B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242558A1 (en) * 1982-11-18 1984-07-26 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Method for checking a video tape for a copy made
DE3314873A1 (en) * 1982-11-18 1984-10-31 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Method for testing whether a videotape has been copied

Also Published As

Publication number Publication date
GB2025186A (en) 1980-01-16
AT373113B (en) 1983-12-27
DE2829410C2 (en) 1980-07-17
FR2434537B3 (en) 1981-12-04
ATA46079A (en) 1983-04-15
DE2829410B1 (en) 1979-11-15
FR2434537A1 (en) 1980-03-21

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Legal Events

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