JPS5856314U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- Publication number
- JPS5856314U JPS5856314U JP15096781U JP15096781U JPS5856314U JP S5856314 U JPS5856314 U JP S5856314U JP 15096781 U JP15096781 U JP 15096781U JP 15096781 U JP15096781 U JP 15096781U JP S5856314 U JPS5856314 U JP S5856314U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- reproduction
- reproduction signal
- magnetic recording
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の磁気記録再生装置のブロック図である。
図中符号１． ２．３は再生ヘッド、４は磁気テープ、
５． ６． ７． １２は増幅器、８．９は遅延線であ
る。The figure is a block diagram of the magnetic recording and reproducing apparatus of the present invention. Code 1 in the figure. 2.3 is a playback head, 4 is a magnetic tape,
5. 6. 7. 12 is an amplifier, and 8.9 is a delay line.
Claims (1)
で再生する磁気記録再生装置において、前記信号を第１
の再生ヘッドで前垂した第１の再生信号を遅延させる遅
延線と、該遅延線により遅延した前記第１の再生信号と
前記信号を第２の再生ヘッドで再び再生した第２の再生
信号とを加算する加算手段とを具備し、前記加算手段に
より前記遅延した第１の再生信号及び前記第２の再生信
号を加算して信号対雑音比を増加するよう構成したこと
を特徴とする磁気記録再生装置。In a magnetic recording and reproducing device that reproduces signals recorded on a magnetic tape using a plurality of reproduction blades, the signal is transmitted to a first
a delay line for delaying a first reproduction signal that is forward-slanted by a reproduction head; and a second reproduction signal in which the first reproduction signal delayed by the delay line and the signal are reproduced again by a second reproduction head. and an addition means for adding up the delayed first reproduction signal and the second reproduction signal, and the magnetic recording is configured such that the addition means adds the delayed first reproduction signal and the second reproduction signal to increase the signal-to-noise ratio. playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096781U JPS5856314U (en) | 1981-10-13 | 1981-10-13 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096781U JPS5856314U (en) | 1981-10-13 | 1981-10-13 | magnetic recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5856314U true JPS5856314U (en) | 1983-04-16 |
Family
ID=29943673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15096781U Pending JPS5856314U (en) | 1981-10-13 | 1981-10-13 | magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564379U (en) * | 1992-02-10 | 1993-08-27 | 東工シャッター株式会社 | Hanging vehicle and folding door device with this hanging vehicle attached |
-
1981
- 1981-10-13 JP JP15096781U patent/JPS5856314U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564379U (en) * | 1992-02-10 | 1993-08-27 | 東工シャッター株式会社 | Hanging vehicle and folding door device with this hanging vehicle attached |
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