FR2434537B3 - - Google Patents
Info
- Publication number
- FR2434537B3 FR2434537B3 FR7905643A FR7905643A FR2434537B3 FR 2434537 B3 FR2434537 B3 FR 2434537B3 FR 7905643 A FR7905643 A FR 7905643A FR 7905643 A FR7905643 A FR 7905643A FR 2434537 B3 FR2434537 B3 FR 2434537B3
- Authority
- FR
- France
- 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
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)
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 |
---|---|
FR2434537A1 FR2434537A1 (en) | 1980-03-21 |
FR2434537B3 true FR2434537B3 (en) | 1981-12-04 |
Family
ID=6043525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905643A Granted FR2434537A1 (en) | 1978-07-05 | 1979-03-05 | MOUNTING FOR THE REPRODUCTION OF COLOR 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)
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 |
-
1978
- 1978-07-05 DE DE19782829410 patent/DE2829410C2/en not_active Expired
-
1979
- 1979-01-22 AT AT46079A patent/AT373113B/en not_active IP Right Cessation
- 1979-03-05 FR FR7905643A patent/FR2434537A1/en active Granted
- 1979-06-26 GB GB7922180A patent/GB2025186B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2434537A1 (en) | 1980-03-21 |
DE2829410B1 (en) | 1979-11-15 |
DE2829410C2 (en) | 1980-07-17 |
GB2025186A (en) | 1980-01-16 |
AT373113B (en) | 1983-12-27 |
GB2025186B (en) | 1982-09-22 |
ATA46079A (en) | 1983-04-15 |