JPS58159658U - Position mark recording device on magnetic tape - Google Patents
Position mark recording device on magnetic tapeInfo
- Publication number
- JPS58159658U JPS58159658U JP5829282U JP5829282U JPS58159658U JP S58159658 U JPS58159658 U JP S58159658U JP 5829282 U JP5829282 U JP 5829282U JP 5829282 U JP5829282 U JP 5829282U JP S58159658 U JPS58159658 U JP S58159658U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- mark
- control signal
- magnetic tape
- section
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の説明図、第２図は上記装置におけ
る信号の状態を示す説明図、第３図は装置の再生部分の
説明図、第４図は再生部分の他の実施例の゛説明図、第
５図及び第６図は夫々従来の装置における信号状態を示
す説明図である。
第２図
第３図
７！−塑Fig. 1 is an explanatory diagram of the device of the present invention, Fig. 2 is an explanatory diagram showing the state of signals in the above device, Fig. 3 is an explanatory diagram of the reproducing section of the device, and Fig. 4 is an explanatory diagram of another embodiment of the reproducing section. 5 and 6 are explanatory diagrams showing signal states in conventional devices, respectively. Figure 2 Figure 3 Figure 7! −Plastic
Claims (1)
トロール信号発生部３８と、該コントロール信号を磁気
テープに記録するコントロール信号ヘッド３６と、磁気
テープ上にマークするため短時間のマーク信号４４を出
力するマーク信号出力部４２と、前記コントロール信号
発生部とコントロール信号ヘッドとの間に配設され前記
マーク信号出力部４２に接続してマーク信号４４により
所定時間だけコント計−ル信号１０がコントロール信号
ヘッドに入力されることを抑制する制御部４０とで構成
され、テープ上の所定区間にコントロール信号の空白部
を形成することを特徴とする磁気テープへの位置マーク
記録装置。 ■ 位置信号出力部は位置信号の出力と同時に、機械の
同期状態への移行所要時間より僅か長い時間だけ継続す
る画像抑制信号５６を出力し、画像信号を黒レベルにカ
ットする実用新案登録請求の範囲第１項の装置。
■ 位置信号出力部は、マーク用手動スイッチの
手動操作によって信号出力する実用新案登録請求の範囲
第１項又は第２項の装置。 ■ 位置信号出力部は、録画操作開始時に信号出力する
実用新案登録請求の範囲第１項又は第２項の装置。[Claims for Utility Model Registration] ■ A control signal generator 38 that generates control signals that are intermittent at equal intervals, a control signal head 36 that records the control signals on a magnetic tape, and a control signal head 36 that records the control signals on a magnetic tape for a short time to mark them on the magnetic tape. A mark signal output section 42 is provided between the control signal generation section and the control signal head, and is connected to the mark signal output section 42 to output the mark signal 44 for a predetermined period of time. A position mark recording device for a magnetic tape, characterized in that the control section 40 suppresses input of the control signal 10 to the control signal head, and forms a blank section of the control signal in a predetermined section on the tape. . ■ At the same time as outputting the position signal, the position signal output unit outputs an image suppression signal 56 that lasts for a period slightly longer than the time required for the machine to enter the synchronized state, thereby cutting the image signal to the black level. Devices in scope 1.
(2) The position signal output unit is the device according to claim 1 or 2 of the utility model registration claim, which outputs a signal by manual operation of a manual mark switch. (2) The position signal output unit is the device according to claim 1 or 2 of the utility model registration claim, which outputs a signal at the start of the recording operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5829282U JPS58159658U (en) | 1982-04-20 | 1982-04-20 | Position mark recording device on magnetic tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5829282U JPS58159658U (en) | 1982-04-20 | 1982-04-20 | Position mark recording device on magnetic tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58159658U true JPS58159658U (en) | 1983-10-24 |
Family
ID=30068689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5829282U Pending JPS58159658U (en) | 1982-04-20 | 1982-04-20 | Position mark recording device on magnetic tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58159658U (en) |
-
1982
- 1982-04-20 JP JP5829282U patent/JPS58159658U/en active Pending
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