JPS5346570B2 - - Google Patents
Info
- Publication number
- JPS5346570B2 JPS5346570B2 JP1925974A JP1925974A JPS5346570B2 JP S5346570 B2 JPS5346570 B2 JP S5346570B2 JP 1925974 A JP1925974 A JP 1925974A JP 1925974 A JP1925974 A JP 1925974A JP S5346570 B2 JPS5346570 B2 JP S5346570B2
- 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.)
- 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)
- Television Signal Processing For Recording (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1925974A JPS5346570B2 (en:Method) | 1974-02-18 | 1974-02-18 | |
| AU78129/75A AU480966B2 (en) | 1974-02-18 | 1975-02-12 | Magnetic recording and/or reproducing system |
| CA220,086A CA1055604A (en) | 1974-02-18 | 1975-02-13 | Magnetic recording and/or reproducing system |
| GB6621/75A GB1493876A (en) | 1974-02-18 | 1975-02-17 | Recording and/or reproducing system |
| IT48198/75A IT1029752B (it) | 1974-02-18 | 1975-02-17 | Apparecchio di registrazione e oppure riproduzione magnetica |
| FR7504867A FR2261592B1 (en:Method) | 1974-02-18 | 1975-02-17 | |
| NLAANVRAGE7501930,A NL182272C (nl) | 1974-02-18 | 1975-02-18 | Inrichting voor opname op, respectievelijk weergave uit, een registratiemedium van de met de beeldregelfrequentie verschijnende chrominantiecomponent van een kleurenvideosignaal. |
| US05/550,645 US3939485A (en) | 1974-02-18 | 1975-02-18 | Magnetic recording and/or reproducing system |
| AT117975A AT341021B (de) | 1974-02-18 | 1975-02-18 | Aufnahme und/oder wiedergabegerat furfarbfernsehsignale |
| DE2506850A DE2506850C2 (de) | 1974-02-18 | 1975-02-18 | Schaltungsanordnung zur Aufzeichnung von Fernsehsignalen |
| HK497/81A HK49781A (en) | 1974-02-18 | 1981-10-15 | Recording and/or reproducing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1925974A JPS5346570B2 (en:Method) | 1974-02-18 | 1974-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50114923A JPS50114923A (en:Method) | 1975-09-09 |
| JPS5346570B2 true JPS5346570B2 (en:Method) | 1978-12-14 |
Family
ID=11994424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1925974A Expired JPS5346570B2 (en:Method) | 1974-02-18 | 1974-02-18 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3939485A (en:Method) |
| JP (1) | JPS5346570B2 (en:Method) |
| AT (1) | AT341021B (en:Method) |
| CA (1) | CA1055604A (en:Method) |
| DE (1) | DE2506850C2 (en:Method) |
| FR (1) | FR2261592B1 (en:Method) |
| GB (1) | GB1493876A (en:Method) |
| HK (1) | HK49781A (en:Method) |
| IT (1) | IT1029752B (en:Method) |
| NL (1) | NL182272C (en:Method) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131216A (en) * | 1975-05-10 | 1976-11-15 | Toshiba Corp | Magnetic record reproduction system |
| US4079412A (en) * | 1976-01-30 | 1978-03-14 | Victor Company Of Japan, Limited | Signal processing circuit in a color video signal recording and/or reproducing apparatus |
| US4003077A (en) * | 1976-02-25 | 1977-01-11 | Eastman Kodak Company | Method and apparatus for cancelling chrominance artifacts |
| GB1556926A (en) * | 1976-07-14 | 1979-12-05 | Sony Corp | Method of and apparatus for recording and or reproducing a video signal |
| US4242699A (en) * | 1976-10-19 | 1980-12-30 | Matsushita Electric Industrial Co., Ltd. | Recording and reproducing apparatus for color video signals |
| CA1113182A (en) * | 1976-11-16 | 1981-11-24 | Takao Sumi | Time base error correcting apparatus |
| JPS53104215A (en) * | 1977-02-24 | 1978-09-11 | Sony Corp | Magnetic reproducer |
| JPS5432307A (en) * | 1977-08-17 | 1979-03-09 | Victor Co Of Japan Ltd | Magnetic reproducer |
| JPS6033033B2 (ja) * | 1977-11-21 | 1985-07-31 | ソニー株式会社 | カラ−映像信号の記録再生装置 |
| US4220964A (en) * | 1977-11-21 | 1980-09-02 | Sony Corporation | Secam recording and reproducing system |
| AT363525B (de) * | 1977-12-02 | 1981-08-10 | Philips Nv | Geraet zur aufzeichnung und/oder wiedergabe von farbfernsehsignalen und aufzeichnungstraeger, auf dem farbfernsehsignale mit hilfe eines solchen geraetes aufgezeichnet sind |
| JPS5492013A (en) * | 1977-12-29 | 1979-07-20 | Victor Co Of Japan Ltd | Pal type color video signal reproducing system |
| AT355641B (de) * | 1978-05-17 | 1980-03-10 | Philips Nv | Wiedergabegeraet fuer ein auf einem auf- zeichnungstraeger aufgezeichnetes farbfernseh- signal |
| AT357206B (de) * | 1978-10-03 | 1980-06-25 | Philips Nv | Wiedergabegeraet |
| NL8104101A (nl) * | 1981-09-04 | 1983-04-05 | Philips Nv | Pal-kamfilter. |
| DE69004850T2 (de) * | 1989-04-28 | 1994-05-05 | Victor Company Of Japan | Wiedergabegerät mit schraubenförmiger Abtastung für Bilddaten, aufgezeichnet auf Magnetband. |
| CN107547977A (zh) * | 2017-10-13 | 2018-01-05 | 成都信息工程大学 | 一种用于小型会议的高低频反录音器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821787A (en) * | 1971-08-13 | 1974-06-28 | Sony Corp | Magnetic recording and or reproducing system |
| GB1477466A (en) * | 1973-07-31 | 1977-06-22 | Sony Corp | Magnetic recording and/or reproducing apparatus |
-
1974
- 1974-02-18 JP JP1925974A patent/JPS5346570B2/ja not_active Expired
-
1975
- 1975-02-13 CA CA220,086A patent/CA1055604A/en not_active Expired
- 1975-02-17 IT IT48198/75A patent/IT1029752B/it active
- 1975-02-17 FR FR7504867A patent/FR2261592B1/fr not_active Expired
- 1975-02-17 GB GB6621/75A patent/GB1493876A/en not_active Expired
- 1975-02-18 NL NLAANVRAGE7501930,A patent/NL182272C/xx not_active IP Right Cessation
- 1975-02-18 DE DE2506850A patent/DE2506850C2/de not_active Expired
- 1975-02-18 AT AT117975A patent/AT341021B/de not_active IP Right Cessation
- 1975-02-18 US US05/550,645 patent/US3939485A/en not_active Expired - Lifetime
-
1981
- 1981-10-15 HK HK497/81A patent/HK49781A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2506850C2 (de) | 1982-10-14 |
| US3939485A (en) | 1976-02-17 |
| IT1029752B (it) | 1979-03-20 |
| AT341021B (de) | 1978-01-10 |
| HK49781A (en) | 1981-10-23 |
| FR2261592B1 (en:Method) | 1978-04-21 |
| GB1493876A (en) | 1977-11-30 |
| DE2506850A1 (de) | 1975-08-21 |
| NL182272C (nl) | 1988-02-01 |
| NL7501930A (nl) | 1975-08-20 |
| AU7812975A (en) | 1976-08-12 |
| CA1055604A (en) | 1979-05-29 |
| JPS50114923A (en:Method) | 1975-09-09 |
| FR2261592A1 (en:Method) | 1975-09-12 |
| ATA117975A (de) | 1977-05-15 |