SE394567B - Anordning for krominanssignalkorrektion - Google Patents
Anordning for krominanssignalkorrektionInfo
- Publication number
- SE394567B SE394567B SE7405733A SE7405733A SE394567B SE 394567 B SE394567 B SE 394567B SE 7405733 A SE7405733 A SE 7405733A SE 7405733 A SE7405733 A SE 7405733A SE 394567 B SE394567 B SE 394567B
- Authority
- SE
- Sweden
- Prior art keywords
- correction device
- chrominance signal
- signal correction
- chrominance
- signal
- Prior art date
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
- H04N9/85—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 brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US357564A US3871020A (en) | 1973-05-07 | 1973-05-07 | Chrominance signal correction |
Publications (1)
Publication Number | Publication Date |
---|---|
SE394567B true SE394567B (sv) | 1977-06-27 |
Family
ID=23406124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7405733A SE394567B (sv) | 1973-05-07 | 1974-04-29 | Anordning for krominanssignalkorrektion |
Country Status (10)
Country | Link |
---|---|
US (1) | US3871020A (ja) |
JP (1) | JPS5017530A (ja) |
AT (1) | ATA374174A (ja) |
CA (1) | CA1054705A (ja) |
DE (1) | DE2422063B2 (ja) |
FR (1) | FR2229176B1 (ja) |
GB (1) | GB1467843A (ja) |
IT (1) | IT1010433B (ja) |
NL (1) | NL7405799A (ja) |
SE (1) | SE394567B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965482A (en) * | 1974-11-12 | 1976-06-22 | Rca Corporation | Velocity correction circuit for video discs |
US3967311A (en) * | 1974-11-12 | 1976-06-29 | Rca Corporation | Velocity correction for video discs |
US3969757A (en) * | 1975-04-21 | 1976-07-13 | Rca Corporation | Color image signal processing circuits |
US4048651A (en) * | 1975-07-10 | 1977-09-13 | Bell & Howell Company | Color-corrected video signal processing with augmented color lock |
US3996610A (en) * | 1975-12-29 | 1976-12-07 | Rca Corporation | Comb filter apparatus for video playback systems |
JPS52127726U (ja) * | 1976-03-25 | 1977-09-28 | ||
CA1113182A (en) * | 1976-11-16 | 1981-11-24 | Takao Sumi | Time base error correcting apparatus |
JPS5389228U (ja) * | 1976-12-23 | 1978-07-21 | ||
JPS55134581U (ja) * | 1979-03-19 | 1980-09-24 | ||
US4292648A (en) * | 1979-04-09 | 1981-09-29 | Ampex Corporation | Color corrector for a composite color video signal |
US4247866A (en) * | 1979-09-11 | 1981-01-27 | Rca Corporation | Nested loop video disc servo system |
FR2489063B1 (fr) * | 1980-08-22 | 1986-09-26 | Victor Company Of Japan | Dispositif de compensation de debattement dans un appareil reproducteur de supports d'enregistrement rotatifs |
JPS5742288A (en) * | 1980-08-28 | 1982-03-09 | Victor Co Of Japan Ltd | Rotating information recording medium reproduction device |
JPS57124986A (en) * | 1981-01-26 | 1982-08-04 | Victor Co Of Japan Ltd | Color video signal reproducing device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629491A (en) * | 1969-11-03 | 1971-12-21 | Bell & Howell Co | Signal-correcting apparatus |
US3697673A (en) * | 1969-11-03 | 1972-10-10 | Bell & Howell Co | Apparatus for correcting angular errors in color video signals |
US3757034A (en) * | 1971-01-16 | 1973-09-04 | Victor Company Of Japan | Color video signal recording and reproducing system |
-
1973
- 1973-05-07 US US357564A patent/US3871020A/en not_active Expired - Lifetime
-
1974
- 1974-04-29 SE SE7405733A patent/SE394567B/xx unknown
- 1974-05-01 NL NL7405799A patent/NL7405799A/xx not_active Application Discontinuation
- 1974-05-01 GB GB1903574A patent/GB1467843A/en not_active Expired
- 1974-05-02 CA CA198788A patent/CA1054705A/en not_active Expired
- 1974-05-06 IT IT22322/74A patent/IT1010433B/it active
- 1974-05-06 AT AT374174A patent/ATA374174A/de not_active IP Right Cessation
- 1974-05-06 FR FR7415595A patent/FR2229176B1/fr not_active Expired
- 1974-05-07 JP JP49051056A patent/JPS5017530A/ja active Pending
- 1974-05-07 DE DE19742422063 patent/DE2422063B2/de active Granted
Also Published As
Publication number | Publication date |
---|---|
AU6839574A (en) | 1975-10-30 |
DE2422063A1 (de) | 1974-11-28 |
DE2422063B2 (de) | 1976-04-22 |
US3871020A (en) | 1975-03-11 |
FR2229176A1 (ja) | 1974-12-06 |
IT1010433B (it) | 1977-01-10 |
FR2229176B1 (ja) | 1977-06-24 |
ATA374174A (de) | 1979-10-15 |
JPS5017530A (ja) | 1975-02-24 |
NL7405799A (ja) | 1974-11-11 |
CA1054705A (en) | 1979-05-15 |
GB1467843A (en) | 1977-03-23 |
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