JPH0197402U - - Google Patents
Info
- Publication number
- JPH0197402U JPH0197402U JP19381787U JP19381787U JPH0197402U JP H0197402 U JPH0197402 U JP H0197402U JP 19381787 U JP19381787 U JP 19381787U JP 19381787 U JP19381787 U JP 19381787U JP H0197402 U JPH0197402 U JP H0197402U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording medium
- magnetic
- rotating
- reproducing device
- Prior art date
- 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
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Digital Magnetic Recording (AREA)
Description
第１，２図は、それぞれこの考案のデイジタル
信号磁気記録再生装置の一実施例を示す回路構成
図及び回路各部の信号波形図、第３図は、従来の
デイジタル信号磁気記録再生装置の一例を示す回
路構成図である。
４…磁気テープ、５ａ，５ｂ…回転磁気ヘツド
、１１…デイジタル信号磁気記録再生装置、１２
…二重書き記録回路。
1 and 2 are circuit configuration diagrams and signal waveform diagrams of various parts of the circuit, respectively, showing an embodiment of the digital signal magnetic recording and reproducing device of this invention, and FIG. 3 is an example of a conventional digital signal magnetic recording and reproducing device. FIG. 4... Magnetic tape, 5a, 5b... Rotating magnetic head, 11... Digital signal magnetic recording and reproducing device, 12
...Dual writing recording circuit.
Claims (1)
斜交走査しつつ該磁気記録媒体にデイジタル信号
を記録するデイジタル信号磁気記録再生装置であ
つて、前記一対の回転磁気ヘツドに接続され、一
方の回転磁気ヘツドが直前の走査で前記磁気記録
媒体に記録したのと同じ信号を、他方の回転磁気
ヘツドにて前記磁気記録媒体に後追い記録させる
二重書き記録回路を設けてなるデイジタル信号磁
気記録再生装置。 A digital signal magnetic recording and reproducing device in which a pair of rotating magnetic heads record digital signals on a magnetic recording medium while alternately and obliquely scanning the magnetic recording medium, the apparatus being connected to the pair of rotating magnetic heads and one rotating A digital signal magnetic recording/reproducing device comprising a dual write recording circuit that causes another rotating magnetic head to subsequently record on the magnetic recording medium the same signal that a magnetic head recorded on the magnetic recording medium in the previous scan. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19381787U JPH0197402U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19381787U JPH0197402U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197402U true JPH0197402U (en) | 1989-06-28 |
Family
ID=31484589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19381787U Pending JPH0197402U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197402U (en) |
-
1987
- 1987-12-21 JP JP19381787U patent/JPH0197402U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0197402U (en) | ||
| JPH0197459U (en) | ||
| JPH01165901U (en) | ||
| JPH01170304U (en) | ||
| JPH0310304U (en) | ||
| JPS6285985U (en) | ||
| JPS6385978U (en) | ||
| JPH0212703U (en) | ||
| JPS62158606U (en) | ||
| JPS6445301U (en) | ||
| JPS6418408U (en) | ||
| JPS6080561U (en) | magnetic recording and reproducing device | |
| JPH01181101U (en) | ||
| JPS63102005U (en) | ||
| JPS636365U (en) | ||
| JPH0175301U (en) | ||
| JPS60127626U (en) | tape dubbing system | |
| JPH0314731U (en) | ||
| JPS6289879U (en) | ||
| JPS6263809U (en) | ||
| JPS60175369U (en) | Magnetic disk recording/playback device | |
| JPS6324705U (en) | ||
| JPS63163077U (en) | ||
| JPS6215109U (en) | ||
| JPS63118792U (en) |