JPS6415484U - - Google Patents
Info
- Publication number
- JPS6415484U JPS6415484U JP10860787U JP10860787U JPS6415484U JP S6415484 U JPS6415484 U JP S6415484U JP 10860787 U JP10860787 U JP 10860787U JP 10860787 U JP10860787 U JP 10860787U JP S6415484 U JPS6415484 U JP S6415484U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- video signals
- signal
- signal recording
- magnetic tape
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Television Signal Processing For Recording (AREA)
Description
第１図は本考案の２信号記録再生装置の概略ブ
ロツク図、第２図ａ，ｂは同装置で記録されるト
ラツクパターンの平面図とビデオヘツド取付け図
、第３図ａ乃至ｉはそれぞれ同装置の各部の信号
波形図である。
１，６……映像信号記録処理回路、２，５……
記録アンプ、３……記録ヘツドＣＨ１―Ａ，ＣＨ
２―Ｂ、４……記録ヘツドＣＨ１―Ａ′，ＣＨ２
―Ｂ′、７……第１のフイールドメモリ、８……
第２のフイールドメモリ、９……第３のフイール
ドメモリ、１０……磁気テープ、１１，１２……
再生ヘツド、１３，１５……再生アンプ、１４，
１６……映像信号再生処理回路、１７……切換ス
イツチ。
FIG. 1 is a schematic block diagram of the two-signal recording/reproducing device of the present invention, FIGS. 2 a and b are a plan view of a track pattern recorded by the same device and a video head installation diagram, and FIGS. 3 a to i are the same. FIG. 3 is a signal waveform diagram of each part of the device. 1, 6... Video signal recording processing circuit, 2, 5...
Recording amplifier, 3...Recording head CH1-A, CH
2-B, 4... Recording head CH1-A', CH2
-B', 7...first field memory, 8...
Second field memory, 9... Third field memory, 10... Magnetic tape, 11, 12...
Reproduction head, 13, 15... Reproduction amplifier, 14,
16... Video signal reproduction processing circuit, 17... Changeover switch.
Claims (1)
もに記録された２つの映像信号を個別に再生する
２信号記録再生装置において、 記録時２つの映像信号を磁気テープ上の記録ト
ラツクに１チヤンネル内に異なるヘツドで２つの
トラツクを記録する信号記録手段と、 再生時前記信号記録手段によつて磁気テープ上
の記録トラツクに記録された２つの映像信号を再
生するとともに、これら２つの映像信号のうちい
ずれか一方の映像信号を選択して出力する信号再
生手段とを備えたことを特徴とする２信号記録再
生装置。[Claims for Utility Model Registration] In a two-signal recording and reproducing device that records two video signals on a magnetic tape and separately reproduces the two recorded video signals, the two video signals are recorded on the magnetic tape at the time of recording. a signal recording means for recording two tracks in one channel in different heads on a recording track; and a signal recording means for reproducing two video signals recorded on a recording track on a magnetic tape by the signal recording means at the time of reproduction; 1. A two-signal recording and reproducing device comprising: signal reproducing means for selecting and outputting one of the two video signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10860787U JPS6415484U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10860787U JPS6415484U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415484U true JPS6415484U (en) | 1989-01-26 |
Family
ID=31344103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10860787U Pending JPS6415484U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415484U (en) |
-
1987
- 1987-07-15 JP JP10860787U patent/JPS6415484U/ja active Pending