JPS6148436U - - Google Patents
Info
- Publication number
- JPS6148436U JPS6148436U JP13375884U JP13375884U JPS6148436U JP S6148436 U JPS6148436 U JP S6148436U JP 13375884 U JP13375884 U JP 13375884U JP 13375884 U JP13375884 U JP 13375884U JP S6148436 U JPS6148436 U JP S6148436U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- control
- recording
- diagonal track
- pilot signal
- 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.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は要部ブロツク図、第２図は記録パターンを示す
図、第３図はトラツクの各記録領域を示す図、第
４図はタイムチヤートである。
２…映像信号処理回路、５…ＦＭ音声信号処理
回路、６…ＰＣＭ音声信号処理回路、１５…シス
テムコントロール部、１６…ｆ５発生器、１７…
バンドパスフイルタ、１８…ゲート信号発生回路
、１９…レベル検出回路。
The drawings show one embodiment of the present invention, and FIG. 1 is a block diagram of the main parts, FIG. 2 is a diagram showing recording patterns, FIG. 3 is a diagram showing each recording area of a track, and FIG. 4 is a time diagram. It's a chat. 2... Video signal processing circuit, 5... FM audio signal processing circuit, 6... PCM audio signal processing circuit, 15... System control section, 16... f5 generator, 17...
Band pass filter, 18...gate signal generation circuit, 19...level detection circuit.
Claims (1)
縮されたＰＣＭ音声信号を映像信号と時分割で記
録すると共に、この斜めトラツクにトラツキング
制御用のパイロツト信号を周波数多重させて記録
せるＶＴＲにおいて、前記斜めトラツク上のＰＣ
Ｍ音声信号記録部分と映像信号記録部分との間に
前記トラツキング制御用のパイロツト信号とは異
なる周波数の頭出し制御用のパイロツト信号を記
録する記録手段と、高速再生時に前記頭出し制御
用のパイロツト信号を検出し頭出し制御を行なう
制御手段とを具備して成るＶＴＲの頭出し制御装
置。 In a VTR in which a time-compressed PCM audio signal is recorded on a part of a diagonal track by a rotating head in a time-division manner with a video signal, and a pilot signal for tracking control is frequency-multiplexed and recorded on the diagonal track, the diagonal track is PC above
M recording means for recording a pilot signal for cue control having a frequency different from that of the pilot signal for tracking control between the audio signal recording portion and the video signal recording portion; A cueing control device for a VTR, comprising a control means for detecting a signal and performing cueing control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984133758U JPH0614270Y2 (en) | 1984-09-03 | 1984-09-03 | VTR cue control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984133758U JPH0614270Y2 (en) | 1984-09-03 | 1984-09-03 | VTR cue control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6148436U true JPS6148436U (en) | 1986-04-01 |
| JPH0614270Y2 JPH0614270Y2 (en) | 1994-04-13 |
Family
ID=30692292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984133758U Expired - Lifetime JPH0614270Y2 (en) | 1984-09-03 | 1984-09-03 | VTR cue control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614270Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168190A (en) * | 1985-01-19 | 1986-07-29 | Canon Inc | Device for recording and reproducing audio signal |
| JPS6472348A (en) * | 1987-09-14 | 1989-03-17 | Sony Corp | Magnetic recording and reproducing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5880144A (en) * | 1981-11-09 | 1983-05-14 | Hitachi Ltd | Retrieving device of magnetic video recorder and reproducer |
-
1984
- 1984-09-03 JP JP1984133758U patent/JPH0614270Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5880144A (en) * | 1981-11-09 | 1983-05-14 | Hitachi Ltd | Retrieving device of magnetic video recorder and reproducer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168190A (en) * | 1985-01-19 | 1986-07-29 | Canon Inc | Device for recording and reproducing audio signal |
| JPS6472348A (en) * | 1987-09-14 | 1989-03-17 | Sony Corp | Magnetic recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614270Y2 (en) | 1994-04-13 |
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