JPS4944404B1 - - Google Patents
Info
- Publication number
- JPS4944404B1 JPS4944404B1 JP45005891A JP589170A JPS4944404B1 JP S4944404 B1 JPS4944404 B1 JP S4944404B1 JP 45005891 A JP45005891 A JP 45005891A JP 589170 A JP589170 A JP 589170A JP S4944404 B1 JPS4944404 B1 JP S4944404B1
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45005891A JPS4944404B1 (en:Method) | 1970-01-21 | 1970-01-21 | |
| US106979A US3704349A (en) | 1970-01-21 | 1971-01-18 | Magnetic recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45005891A JPS4944404B1 (en:Method) | 1970-01-21 | 1970-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4944404B1 true JPS4944404B1 (en:Method) | 1974-11-28 |
Family
ID=11623502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45005891A Pending JPS4944404B1 (en:Method) | 1970-01-21 | 1970-01-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3704349A (en:Method) |
| JP (1) | JPS4944404B1 (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806828A (en) * | 1973-07-26 | 1974-04-23 | Cetec Inc | Combined high-frequency bias generator and amplifier for recording systems |
| JPS5276909A (en) * | 1975-12-23 | 1977-06-28 | Shin Shirasuna Electric Corp | Method of setting bias for magnetic recorder* reproducer |
| US4378573A (en) * | 1977-03-19 | 1983-03-29 | Nippon Gakki Seizo Kabushiki Kaisha | Magnetic recording and reproducing system with noise cancellation |
| JPH0191304A (ja) * | 1987-10-01 | 1989-04-11 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置 |
| AU2312097A (en) * | 1996-03-15 | 1997-10-01 | Alexandr Vasilievich Ponomarev | Electric circuit for a magnetic tape recorder, device for magnetic recording of analog signals, device for converting non-electrical variables into electrical signals and sound-reproduction system for the electric circuit of the tape recorder |
| RU2107952C1 (ru) * | 1996-03-15 | 1998-03-27 | Александр Васильевич Пономарев | Устройство магнитной записи аналоговых сигналов |
| KR100660885B1 (ko) * | 2005-11-07 | 2006-12-26 | 삼성전자주식회사 | 하드디스크 드라이브의 버스트 기록 방법 및 이에 적합한장치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2876294A (en) * | 1953-10-19 | 1959-03-03 | Warner Bros | Magnetic record control method and circuits |
| US3262124A (en) * | 1961-05-24 | 1966-07-19 | Minnesota Mining & Mfg | Transducing system |
-
1970
- 1970-01-21 JP JP45005891A patent/JPS4944404B1/ja active Pending
-
1971
- 1971-01-18 US US106979A patent/US3704349A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3704349A (en) | 1972-11-28 |