JPS6093374U - magnetic playback device - Google Patents
magnetic playback deviceInfo
- Publication number
- JPS6093374U JPS6093374U JP18473683U JP18473683U JPS6093374U JP S6093374 U JPS6093374 U JP S6093374U JP 18473683 U JP18473683 U JP 18473683U JP 18473683 U JP18473683 U JP 18473683U JP S6093374 U JPS6093374 U JP S6093374U
- Authority
- JP
- Japan
- Prior art keywords
- head
- magnetic
- magnetic head
- output
- traces
- 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
- Television Signal Processing For Recording (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、第２図、第３図は本考案に係るダブルアジマス
ヘッドを示す概略図、第４図は本考案の１実施例を示す
回路図、第５図は本考案の他の実施例を示す回路図であ
る。
Ａ・・・第１の磁気ヘッド、Ｂ・・・第２の磁気ヘッド
、１．２．３．４．５・・・ヘッド出力判定回路、６・
・・スイッチ手段、８・・・再生回路。Figures 1, 2, and 3 are schematic diagrams showing a double azimuth head according to the present invention, Figure 4 is a circuit diagram showing one embodiment of the present invention, and Figure 5 is another embodiment of the present invention. FIG. A: first magnetic head, B: second magnetic head, 1.2.3.4.5: head output determination circuit, 6.
... Switch means, 8... Regeneration circuit.
Claims (1)
で交互に斜めの記録トラックが連続して形成された磁気
テープを再生するための磁気再生装置であって、 前記第１のアジマス角度を有し、前記記録トラックの幅
よりも大きい所定のトレース幅を有する第１の磁気ヘッ
ドと、′前記第２のアジマス角度および前記所定のトレ
ース幅を有する第２の磁気ヘッドとからなり前記記録ト
ラックの連続する２本を前記第１の磁気ヘッドが先行し
てトレースし後続して前記第２の磁気ヘッドがトレース
することにより共通するトレース軌跡を形成する回転ヘ
ッドと、 前記回転ヘッドが前記記録トラックの連続する２本をト
レースするときに前記第１の磁気ヘッドに誘起された第
１のヘッド出力に基づく信号と前記第２の磁気ヘッドに
誘起された第２のヘッド出力に基づく信号の両者を入力
していずれのヘッド出力が大きいかの判定出力を送出す
るヘッド出力判定回路と、 入力される前記判定出力に応じて前記第１、第２のヘッ
ド出力の一方を再生回路に与える信号として選択するス
イッチ手段とを具備したことを特徴とする磁気再生装置
。[Claims for Utility Model Registration] A magnetic reproducing device for reproducing a magnetic tape in which diagonal recording tracks are successively formed alternately by two types of rotary heads having different azimuth angles, first and second. a first magnetic head having the first azimuth angle and a predetermined trace width larger than the width of the recording track; and a first magnetic head having the second azimuth angle and the predetermined trace width. 2 magnetic heads, and the first magnetic head traces two consecutive recording tracks in advance, and the second magnetic head subsequently traces them, thereby forming a common trace locus. a head; a signal based on a first head output induced in the first magnetic head and a second signal induced in the second magnetic head when the rotary head traces two consecutive recording tracks; a head output determination circuit that inputs both signals based on the head outputs of the second head and outputs a determination output as to which head output is larger; 1. A magnetic reproducing device comprising switch means for selecting one of the signals as a signal to be given to a reproducing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18473683U JPS6093374U (en) | 1983-11-30 | 1983-11-30 | magnetic playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18473683U JPS6093374U (en) | 1983-11-30 | 1983-11-30 | magnetic playback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6093374U true JPS6093374U (en) | 1985-06-26 |
Family
ID=30399473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18473683U Pending JPS6093374U (en) | 1983-11-30 | 1983-11-30 | magnetic playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093374U (en) |
-
1983
- 1983-11-30 JP JP18473683U patent/JPS6093374U/en active Pending
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