JPS63129205U - - Google Patents
Info
- Publication number
- JPS63129205U JPS63129205U JP1612287U JP1612287U JPS63129205U JP S63129205 U JPS63129205 U JP S63129205U JP 1612287 U JP1612287 U JP 1612287U JP 1612287 U JP1612287 U JP 1612287U JP S63129205 U JPS63129205 U JP S63129205U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetic recording
- head
- utility
- model registration
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
図はこの考案に係る磁気記録再生装置の実施例
を示すものであつて、構成要部のブロツク図であ
る。
１：回転ドラム、２ａ，２ｂ：記録ヘツド、３
ａ，３ｂ：再生ヘツド、４：記録側の信号処理回
路、５：記録側の増幅器、６：再生側の増幅器、
７：スイツチ手段、８：再生側の信号処理回路、
９：回転ドラムサーボ回路、ヘツド位置検出回路
。
The figure shows an embodiment of the magnetic recording and reproducing apparatus according to the invention, and is a block diagram of the main components. 1: Rotating drum, 2a, 2b: Recording head, 3
a, 3b: reproduction head, 4: recording side signal processing circuit, 5: recording side amplifier, 6: reproduction side amplifier,
7: Switch means, 8: Signal processing circuit on the playback side,
9: Rotating drum servo circuit, head position detection circuit.
Claims (1)
れた記録ヘツドおよび再生ヘツドを備え、記録ヘ
ツドが磁気テープへ情報を記録中も、再生ヘツド
が再生可能状態に設定されている磁気記録再生装
置において、 再生ヘツドが磁気テープの記録情報を再生して
いない区間に生じる再生ヘツド出力をカツトする
ためのスイツチ手段を、再生ヘツドの出力側へ設
けて、記録信号によるクロストーク成分を除去す
るように構成したことを特徴とする磁気記録再生
装置。 (2) スイツチ手段は、回転ドラムから生成出力
されるヘツド位置情報に基づいて生成された制御
信号により、オンオフ制御されるように構成され
たものであることを特徴とする実用新案登録請求
の範囲第１項記載の磁気記録再生装置。 (3) スイツチ手段は、記録情報に含まれている
一定の信号を検出して得た制御信号により、オン
オフ制御されるように構成されたものであること
を特徴とする実用新案登録請求の範囲第１項記載
の磁気記録再生装置。[Claims for Utility Model Registration] (1) A recording head and a playback head arranged alternately with a phase difference on a rotating drum, and even when the recording head is recording information on a magnetic tape, the playback head is in a state where it can reproduce information. In a magnetic recording and reproducing apparatus set to A magnetic recording/reproducing device characterized in that it is configured to remove crosstalk components caused by. (2) The scope of the utility model registration claim, characterized in that the switch means is configured to be turned on and off by a control signal generated based on head position information generated and output from the rotating drum. 2. The magnetic recording and reproducing device according to item 1. (3) The scope of the utility model registration claim, characterized in that the switch means is configured to be turned on and off by a control signal obtained by detecting a certain signal included in recorded information. 2. The magnetic recording and reproducing device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612287U JPS63129205U (en) | 1987-02-07 | 1987-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612287U JPS63129205U (en) | 1987-02-07 | 1987-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129205U true JPS63129205U (en) | 1988-08-24 |
Family
ID=30807693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1612287U Pending JPS63129205U (en) | 1987-02-07 | 1987-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129205U (en) |
-
1987
- 1987-02-07 JP JP1612287U patent/JPS63129205U/ja active Pending
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