NL7417015A - Stelsel voor opname en weergave van pal-kleuren- isiesignalen. - Google Patents
Stelsel voor opname en weergave van pal-kleuren- isiesignalen.Info
- Publication number
- NL7417015A NL7417015A NL7417015A NL7417015A NL7417015A NL 7417015 A NL7417015 A NL 7417015A NL 7417015 A NL7417015 A NL 7417015A NL 7417015 A NL7417015 A NL 7417015A NL 7417015 A NL7417015 A NL 7417015A
- Authority
- NL
- Netherlands
- Prior art keywords
- signals
- tracks
- recorded
- recording
- adjacent tracks
- 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
- H04N9/83—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
-
- 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
- H04N9/7908—Suppression of interfering signals at the reproducing side, e.g. noise
- H04N9/7917—Suppression of interfering signals at the reproducing side, e.g. noise the interfering signals being cross-talk 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
- H04N9/7921—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP335274A JPS5712355B2 (nl) | 1973-12-28 | 1973-12-28 | |
JP334974A JPS5338137B2 (nl) | 1973-12-28 | 1973-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7417015A true NL7417015A (nl) | 1975-07-01 |
Family
ID=26336906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7417015A NL7417015A (nl) | 1973-12-28 | 1974-12-30 | Stelsel voor opname en weergave van pal-kleuren- isiesignalen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3968514A (nl) |
AT (1) | AT342684B (nl) |
CH (2) | CH594331A5 (nl) |
DE (1) | DE2461704C2 (nl) |
GB (1) | GB1497865A (nl) |
IT (1) | IT1026184B (nl) |
NL (1) | NL7417015A (nl) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5422376B2 (nl) | 1974-02-05 | 1979-08-06 | ||
JPS5857035B2 (ja) * | 1976-03-01 | 1983-12-17 | ソニー株式会社 | カラ−映像信号の記録装置 |
JPS5927515B2 (ja) * | 1976-07-14 | 1984-07-06 | ソニー株式会社 | カラ−映像信号の記録再生方法及び記録装置 |
GB1582984A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Video signal recording systems |
GB1582982A (en) * | 1976-08-09 | 1981-01-21 | Rca Corp | Transcoding apparatus for pal composite colour television signals |
GB1591922A (en) * | 1976-10-19 | 1981-07-01 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing system |
US4220964A (en) * | 1977-11-21 | 1980-09-02 | Sony Corporation | Secam recording and reproducing system |
JPS5492013A (en) * | 1977-12-29 | 1979-07-20 | Victor Co Of Japan Ltd | Pal type color video signal reproducing system |
US4283738A (en) * | 1979-06-04 | 1981-08-11 | Rca Corporation | NTSC to PAL transcoder |
JPS5636290A (en) * | 1979-09-03 | 1981-04-09 | Matsushita Electric Ind Co Ltd | Recording and reproducing device with image pickup function |
US4286283A (en) * | 1979-12-20 | 1981-08-25 | Rca Corporation | Transcoder |
US4314273A (en) * | 1980-05-29 | 1982-02-02 | Rca Corporation | Chrominance transcoder |
JPS5725782A (en) * | 1980-07-23 | 1982-02-10 | Pioneer Video Corp | Recording system of color video signal |
JPS5748886A (en) * | 1980-09-05 | 1982-03-20 | Victor Co Of Japan Ltd | Color video signal reproducing device |
US4490749A (en) * | 1980-11-22 | 1984-12-25 | Victor Company Of Japan, Ltd. | Color video signal recording and/or reproducing system |
NL8104101A (nl) * | 1981-09-04 | 1983-04-05 | Philips Nv | Pal-kamfilter. |
US4554596A (en) * | 1981-11-04 | 1985-11-19 | Hitachi, Ltd. | Color video signal recording apparatus |
JPS58161594A (ja) * | 1982-03-19 | 1983-09-26 | Toshiba Corp | カラ−テレビジヨン信号変換回路 |
US4626928A (en) * | 1982-08-09 | 1986-12-02 | Fuji Photo Film Co., Ltd. | Orthogonal phase modulation and demodulation methods |
DE3483335D1 (de) * | 1983-03-18 | 1990-11-08 | Matsushita Electric Ind Co Ltd | Videosignalverarbeitungseinrichtung fuer videobandaufzeichnungsgeraete. |
US4754340A (en) * | 1983-11-01 | 1988-06-28 | Matsushita Electric Industrial Co., Ltd. | Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling |
JPS60153692A (ja) * | 1984-01-24 | 1985-08-13 | Fuji Photo Film Co Ltd | カラ−映像信号の記録再生方式 |
JP2753224B2 (ja) * | 1987-03-06 | 1998-05-18 | 株式会社日立製作所 | ビデオ信号記録再生装置 |
JP2503546B2 (ja) * | 1987-11-02 | 1996-06-05 | 三菱電機株式会社 | 搬送色信号の周波数低域変換装置 |
AU606824B2 (en) * | 1988-12-23 | 1991-02-14 | Matsushita Electric Industrial Co., Ltd. | Video taperecorder with television standards converter |
WO1991016792A1 (de) * | 1990-04-24 | 1991-10-31 | Deutsche Thomson-Brandt Gmbh | Videorecorder mit verbesserter farbaufzeichnung |
JPH05130644A (ja) * | 1991-11-01 | 1993-05-25 | Hitachi Ltd | 画像処理用半導体集積回路装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6410975A (nl) * | 1964-09-19 | 1964-10-26 | ||
NL6410974A (nl) * | 1964-09-19 | 1966-03-21 | ||
US3517116A (en) * | 1967-07-21 | 1970-06-23 | Zenith Radio Corp | Arrangement for converting a pal color television signal to an ntsc color signal |
GB1295272A (nl) * | 1969-09-18 | 1972-11-08 | ||
GB1354459A (en) * | 1970-05-13 | 1974-06-05 | Rank Organisation Ltd | Television recording |
US3764739A (en) * | 1971-01-25 | 1973-10-09 | Y Faroudja | Color video recording and play back system |
JPS4860520A (nl) * | 1971-11-26 | 1973-08-24 | ||
GB1477466A (en) | 1973-07-31 | 1977-06-22 | Sony Corp | Magnetic recording and/or reproducing apparatus |
-
1974
- 1974-12-24 GB GB55837/74A patent/GB1497865A/en not_active Expired
- 1974-12-27 DE DE2461704A patent/DE2461704C2/de not_active Expired
- 1974-12-30 AT AT1037774A patent/AT342684B/de active
- 1974-12-30 CH CH1738174A patent/CH594331A5/xx not_active IP Right Cessation
- 1974-12-30 IT IT7454798A patent/IT1026184B/it active
- 1974-12-30 CH CH712276A patent/CH593595A5/xx not_active IP Right Cessation
- 1974-12-30 US US05/537,454 patent/US3968514A/en not_active Expired - Lifetime
- 1974-12-30 NL NL7417015A patent/NL7417015A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2461704C2 (de) | 1985-06-05 |
GB1497865A (en) | 1978-01-12 |
AT342684B (de) | 1978-04-10 |
ATA1037774A (de) | 1977-08-15 |
IT1026184B (it) | 1978-09-20 |
AU7689974A (en) | 1976-07-01 |
CH594331A5 (nl) | 1978-01-13 |
CH593595A5 (nl) | 1977-12-15 |
US3968514A (en) | 1976-07-06 |
DE2461704A1 (de) | 1975-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |