JPS61140494U - - Google Patents
Info
- Publication number
- JPS61140494U JPS61140494U JP2209285U JP2209285U JPS61140494U JP S61140494 U JPS61140494 U JP S61140494U JP 2209285 U JP2209285 U JP 2209285U JP 2209285 U JP2209285 U JP 2209285U JP S61140494 U JPS61140494 U JP S61140494U
- Authority
- JP
- Japan
- Prior art keywords
- pilot signal
- recording
- reproduction
- video tape
- tape recorder
- 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
- Management Or Editing Of Information On Record Carriers (AREA)
Description
第１図は実施例の回路ブロツク図、第２図は波
形図、第３図はヘツド配置を示す平面図、第４図
は記録パターンと各ヘツドの関係を示す図、第５
図は、記録／再生回路を示す回路ブロツク図であ
る。
１，２……Ｒ／Ｐヘツド、１１……サブヘツド
、１４……再生アンプ、１５……トラツキングエ
ラー信号作成回路、１８……ホールド回路。
Fig. 1 is a circuit block diagram of the embodiment, Fig. 2 is a waveform diagram, Fig. 3 is a plan view showing the head arrangement, Fig. 4 is a diagram showing the relationship between the recording pattern and each head, and Fig. 5 is a diagram showing the relationship between the recording pattern and each head.
The figure is a circuit block diagram showing the recording/reproducing circuit. 1, 2...R/P head, 11...Sub head, 14...Reproduction amplifier, 15...Tracking error signal generation circuit, 18...Hold circuit.
Claims (1)
生時に再生パイロツト信号を利用してトラツキン
グ制御を行なうビデオテープレコーダにおいて、
インサート記録時に特殊再生用のサブヘツドとこ
れに対応する再生アンプからトラツキングエラー
作成回路に再生パイロツト信号を供給してトラツ
キング制御を行ないながらインサート記録するこ
とを特徴とするビデオテープレコーダ。 In a video tape recorder that records a pilot signal by superimposing it on a recording signal and performs tracking control using the reproduced pilot signal during playback,
A video tape recorder characterized in that insert recording is performed while performing tracking control by supplying a reproduction pilot signal from a subhead for special reproduction and a corresponding reproduction amplifier to a tracking error generation circuit during insert recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2209285U JPS61140494U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2209285U JPS61140494U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140494U true JPS61140494U (en) | 1986-08-30 |
Family
ID=30514076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2209285U Pending JPS61140494U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637552A (en) * | 1986-06-26 | 1988-01-13 | Sharp Corp | Magnetic recording and reproducing device |
| JPS63164058A (en) * | 1986-12-25 | 1988-07-07 | Sony Corp | Recorder for editing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079550A (en) * | 1983-06-02 | 1985-05-07 | Mitsubishi Electric Corp | Magnetic recording and reproducing device |
-
1985
- 1985-02-19 JP JP2209285U patent/JPS61140494U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079550A (en) * | 1983-06-02 | 1985-05-07 | Mitsubishi Electric Corp | Magnetic recording and reproducing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637552A (en) * | 1986-06-26 | 1988-01-13 | Sharp Corp | Magnetic recording and reproducing device |
| JPS63164058A (en) * | 1986-12-25 | 1988-07-07 | Sony Corp | Recorder for editing |
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