JPS4917132A - - Google Patents
Info
- Publication number
- JPS4917132A JPS4917132A JP47050461A JP5046172A JPS4917132A JP S4917132 A JPS4917132 A JP S4917132A JP 47050461 A JP47050461 A JP 47050461A JP 5046172 A JP5046172 A JP 5046172A JP S4917132 A JPS4917132 A JP S4917132A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H04N9/7908—Suppression of interfering signals at the reproducing side, e.g. noise
- H04N9/7912—Suppression of interfering signals at the reproducing side, e.g. noise the interfering signals being intermodulation 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
- H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046172A JPS5422059B2 (https=) | 1972-05-22 | 1972-05-22 | |
| US00362053A US3830961A (en) | 1972-05-22 | 1973-05-21 | Magnetic recording and reproducing system |
| CA171,901A CA1020664A (en) | 1972-05-22 | 1973-05-22 | Magnetic recording and reproduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5046172A JPS5422059B2 (https=) | 1972-05-22 | 1972-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4917132A true JPS4917132A (https=) | 1974-02-15 |
| JPS5422059B2 JPS5422059B2 (https=) | 1979-08-03 |
Family
ID=12859497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5046172A Expired JPS5422059B2 (https=) | 1972-05-22 | 1972-05-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3830961A (https=) |
| JP (1) | JPS5422059B2 (https=) |
| CA (1) | CA1020664A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161222A (https=) * | 1974-06-18 | 1975-12-27 | ||
| JPS5156120A (https=) * | 1974-11-12 | 1976-05-17 | Victor Company Of Japan |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524356A (en) * | 1974-11-18 | 1978-09-13 | Rca Corp | Corporation sync separator |
| JPS5335511A (en) * | 1976-09-13 | 1978-04-03 | Sony Corp | Recorder-reproducer for picture signal |
| US4554596A (en) * | 1981-11-04 | 1985-11-19 | Hitachi, Ltd. | Color video signal recording apparatus |
| JPS5955692A (ja) * | 1982-09-25 | 1984-03-30 | Victor Co Of Japan Ltd | カラ−映像信号記録装置及び記録再生装置 |
| WO2002065461A2 (en) * | 2001-01-08 | 2002-08-22 | Zen Research (Ireland), Ltd. | Method and apparatus for writing multiple tracks of an optical disk |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715468A (en) * | 1969-02-21 | 1973-02-06 | Victor Company Of Japan | Color video signal recording and reproducing system |
| JPS5034892B1 (https=) * | 1970-01-26 | 1975-11-12 | ||
| JPS4944535B1 (https=) * | 1970-01-26 | 1974-11-28 |
-
1972
- 1972-05-22 JP JP5046172A patent/JPS5422059B2/ja not_active Expired
-
1973
- 1973-05-21 US US00362053A patent/US3830961A/en not_active Expired - Lifetime
- 1973-05-22 CA CA171,901A patent/CA1020664A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161222A (https=) * | 1974-06-18 | 1975-12-27 | ||
| JPS5156120A (https=) * | 1974-11-12 | 1976-05-17 | Victor Company Of Japan |
Also Published As
| Publication number | Publication date |
|---|---|
| US3830961A (en) | 1974-08-20 |
| JPS5422059B2 (https=) | 1979-08-03 |
| CA1020664A (en) | 1977-11-08 |