JPS63195629U - - Google Patents
Info
- Publication number
- JPS63195629U JPS63195629U JP8625887U JP8625887U JPS63195629U JP S63195629 U JPS63195629 U JP S63195629U JP 8625887 U JP8625887 U JP 8625887U JP 8625887 U JP8625887 U JP 8625887U JP S63195629 U JPS63195629 U JP S63195629U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- content
- tape
- duty ratio
- control pulse
- 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 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は本考案のつなぎ撮り記録回路の一実施
例を示したブロツク図、第２図は第１図に示した
コントロールヘツドの移動状況を示した図である
。
１…キヤプスタンモータ、２…速度発電機、５
…コントロールヘツド、８…モータドライブ回路
、９…デユーテイ比検出回路、１０…記録ミユー
ト回路、１１…コントロール信号作成回路、１２
…コントロール信号打ち込み増幅回路、１３…ス
イツチ回路、１４…正転逆転制御回路。
FIG. 1 is a block diagram showing an embodiment of the continuous shooting recording circuit of the present invention, and FIG. 2 is a diagram showing the movement of the control head shown in FIG. 1. 1...capstan motor, 2...speed generator, 5
...Control head, 8...Motor drive circuit, 9...Duty ratio detection circuit, 10...Record mute circuit, 11...Control signal generation circuit, 12
...Control signal input amplifier circuit, 13...Switch circuit, 14...Forward/reverse rotation control circuit.
Claims (1)
する際に先きの内容の記録を停止した後一定量テ
ープを巻き戻しておき、前記別の内容をテープに
記録する際に前記巻き戻し分を再生して先きの内
容の記録停止部分から前記別の内容の記録に入る
つなぎ撮り記録を行うビデオテープレコーダにお
いて、先きの内容の記録停止直前にコントロール
パルスのデユーテイ比を変化させて記録するコン
トロールパルス記録手段と、再生コントロールパ
ルスのデユーテイ比の変化を検出するデユーテイ
比検出手段と、前記巻き戻し分の再生時に再生コ
ントロールパルスのデユーテイ比の変化を検出し
た時点で別の内容の記録に入る制御を行う制御手
段とを具備したことを特徴とするつなぎ撮り記録
装置。 When recording another content on the tape in connection with the previous content, the tape is rewound a certain amount after stopping the recording of the previous content, and when recording the other content on the tape, the tape is rewound. In a video tape recorder that performs continuous recording where the recording of the previous content starts from the recording stop portion of the previous content, the duty ratio of the control pulse is changed immediately before the recording of the previous content is stopped. control pulse recording means for recording, duty ratio detection means for detecting a change in the duty ratio of the reproduction control pulse, and recording of another content at the time when a change in the duty ratio of the reproduction control pulse is detected during reproduction of the rewind portion. What is claimed is: 1. A continuous shooting recording device characterized by comprising: control means for controlling input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8625887U JPS63195629U (en) | 1987-06-04 | 1987-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8625887U JPS63195629U (en) | 1987-06-04 | 1987-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195629U true JPS63195629U (en) | 1988-12-16 |
Family
ID=30942405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8625887U Pending JPS63195629U (en) | 1987-06-04 | 1987-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195629U (en) |
-
1987
- 1987-06-04 JP JP8625887U patent/JPS63195629U/ja active Pending
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