JPS6023911U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- Publication number
- JPS6023911U JPS6023911U JP11400983U JP11400983U JPS6023911U JP S6023911 U JPS6023911 U JP S6023911U JP 11400983 U JP11400983 U JP 11400983U JP 11400983 U JP11400983 U JP 11400983U JP S6023911 U JPS6023911 U JP S6023911U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- reproducing device
- circuit
- output
- rotating magnetic
- 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
- Recording Or Reproducing By Magnetic Means (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
第１図は従来の磁気記録再生装置のブロック図、第２図
は本発明の一実施例における磁気記録再生装置のブロッ
ク図である。
１・・・・・・シリンダー、２，３・・・・・・記録再
生用ヘッド、４，５・・・・・・再生専用ヘッド、６，
７，８．９・・・・・・ロークリトランス、１０，１１
・・・・・・記録再生切換スイッチ、１２・・・・・・
記録アンプ、１３・・・・・・入力端子、１４．１６，
１８．２０・・・・・・信号処理回路、１５． １９．
２３． ２４−−−−−−コサインイコライザ、１７
，２１・・・・・・出力端子、２２・・・・・・通常再
生・編集再生切換スイッチ、２５・・・・・・通常再生
、特殊再生、編集再生切換スイッチ、２６，２７゜２８
・・・・・・ヘッド切換スイッチ、２９，３０，３１、
３２． ３． ３４・・・・・・コサインイコライザ
の特性調整用可変抵抗。FIG. 1 is a block diagram of a conventional magnetic recording/reproducing apparatus, and FIG. 2 is a block diagram of a magnetic recording/reproducing apparatus according to an embodiment of the present invention. 1... Cylinder, 2, 3... Head for recording and playback, 4, 5... Head for playback only, 6,
7,8.9...Low retrance, 10,11
... Recording/playback selector switch, 12...
Recording amplifier, 13... Input terminal, 14.16,
18.20...Signal processing circuit, 15. 19.
23. 24---Cosine equalizer, 17
, 21...Output terminal, 22...Normal playback/edit playback selector switch, 25...Normal playback, special playback, edit playback selector switch, 26, 27゜28
...Head selection switch, 29, 30, 31,
32. 3. 34...Variable resistor for adjusting characteristics of cosine equalizer.
Claims (1)
力を周波数補正するための周波数補正回路と、前記周波
数補正回路の出力を取り出すための出力回路と、前記回
転磁気ヘッドの回転角に応じて前記複数の回転磁気ヘッ
ドの出力を選択的に前記出力回路に印加するとともに前
記周波数補正回路の補正特性を選択的に切換えるスイッ
チ回路とを備えてなる磁気記録再生装置。a plurality of rotating magnetic heads; a frequency correction circuit for frequency correcting the reproduction output of each of the rotating magnetic heads; an output circuit for extracting the output of the frequency correction circuit; A magnetic recording/reproducing device comprising: a switch circuit that selectively applies outputs of a plurality of rotating magnetic heads to the output circuit and selectively switches correction characteristics of the frequency correction circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11400983U JPS6023911U (en) | 1983-07-21 | 1983-07-21 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11400983U JPS6023911U (en) | 1983-07-21 | 1983-07-21 | magnetic recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6023911U true JPS6023911U (en) | 1985-02-19 |
Family
ID=30263707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11400983U Pending JPS6023911U (en) | 1983-07-21 | 1983-07-21 | magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023911U (en) |
-
1983
- 1983-07-21 JP JP11400983U patent/JPS6023911U/en active Pending
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