JPS4997516A - - Google Patents
Info
- Publication number
- JPS4997516A JPS4997516A JP48133934A JP13393473A JPS4997516A JP S4997516 A JPS4997516 A JP S4997516A JP 48133934 A JP48133934 A JP 48133934A JP 13393473 A JP13393473 A JP 13393473A JP S4997516 A JPS4997516 A JP S4997516A
- 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
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310668A US3869713A (en) | 1972-11-29 | 1972-11-29 | Single field video recording system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4997516A true JPS4997516A (ja) | 1974-09-14 |
| JPS5828792B2 JPS5828792B2 (ja) | 1983-06-17 |
Family
ID=23203586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48133934A Expired JPS5828792B2 (ja) | 1972-11-29 | 1973-11-28 | 単一フイ−ルド録画装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3869713A (ja) |
| JP (1) | JPS5828792B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145687A (ja) * | 1984-08-09 | 1986-03-05 | Fuji Photo Film Co Ltd | 磁気記録方法 |
| JP2793735B2 (ja) * | 1992-02-18 | 1998-09-03 | 富士通株式会社 | 磁気ディスク媒体の欠陥検出方法 |
| US6570727B1 (en) * | 1997-04-30 | 2003-05-27 | International Business Machines Corporation | Method and apparatus for erasing information from a disk within a magnetic disk drive using an externally generated magnetic field |
| JP2001331904A (ja) * | 2000-05-16 | 2001-11-30 | Internatl Business Mach Corp <Ibm> | データ消去装置 |
| JP2005317125A (ja) * | 2004-04-28 | 2005-11-10 | Hitachi Global Storage Technologies Netherlands Bv | データ消去装置、データ消去方法及び記録ディスクにサーボ・パターンを書き込む方法 |
| WO2007071291A1 (en) * | 2005-12-22 | 2007-06-28 | Robert Bosch Gmbh | Arrangement for video surveillance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3051777A (en) * | 1955-06-14 | 1962-08-28 | Jerome H Lemelson | Magnetic recording systems |
| DE1096404B (de) * | 1959-02-20 | 1961-01-05 | Siemens Ag | Verfahren und Einrichtung zur regiemaessigen Bearbeitung von Fernsehaufzeichnungen |
| DE1141320B (de) * | 1961-03-23 | 1962-12-20 | Siemens Ag | Anordnung zur Speicherung einzelner Fernsehbilder |
| US3548095A (en) * | 1968-03-18 | 1970-12-15 | Ampex | Apparatus for recording and reproducing television or other broad band signals with an altered time base effect |
| JPS4946B1 (ja) * | 1969-03-31 | 1974-01-05 | ||
| US3647954A (en) * | 1969-10-06 | 1972-03-07 | Westinghouse Electric Corp | Continuous display on intermittent video signals |
-
1972
- 1972-11-29 US US310668A patent/US3869713A/en not_active Expired - Lifetime
-
1973
- 1973-11-28 JP JP48133934A patent/JPS5828792B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3869713A (en) | 1975-03-04 |
| JPS5828792B2 (ja) | 1983-06-17 |