JPS6451788A - Magnetic tape recording/reproducing device - Google Patents
Magnetic tape recording/reproducing deviceInfo
- Publication number
- JPS6451788A JPS6451788A JP62208578A JP20857887A JPS6451788A JP S6451788 A JPS6451788 A JP S6451788A JP 62208578 A JP62208578 A JP 62208578A JP 20857887 A JP20857887 A JP 20857887A JP S6451788 A JPS6451788 A JP S6451788A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- character
- area
- processing circuit
- character 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.)
- Pending
Links
Abstract
PURPOSE:To eliminate the distortion of a character signal due to Y/C separation by inputting the signal of an area containing the character signal directly to a Y signal recording processing circuit without letting it pass through a Y/C separating means consisting of an interdigital filter, etc. CONSTITUTION:A magnetic tape recording/reproducing device detects 21 the area, in which the character signal is multiplexed, from a synchronizing signal 20 separated from a color video signal 1, in which the character signal is multiplexed, and Y/C separates the signal other than of said area, and transmits a Y/C separated Y signal to the Y signal recording processing circuit 5, and at the same time, transmits the signal of a character signal area directly to the Y signal recording processing circuit 5 through a signal switching means 18 without making it pass through the Y/C separation circuit 2. Thus, the area, in which the character signal is multiplexed is detected, and by inputting the signal of the detected character signal area directly to the Y signal recording processing circuit without Y/C separating it, the distortion of the character signal can be removed, and the satisfactory recording/reproducing of the character signal can be performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208578A JPS6451788A (en) | 1987-08-21 | 1987-08-21 | Magnetic tape recording/reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208578A JPS6451788A (en) | 1987-08-21 | 1987-08-21 | Magnetic tape recording/reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6451788A true JPS6451788A (en) | 1989-02-28 |
Family
ID=16558505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62208578A Pending JPS6451788A (en) | 1987-08-21 | 1987-08-21 | Magnetic tape recording/reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6451788A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338280U (en) * | 1989-08-25 | 1991-04-12 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59202793A (en) * | 1983-04-30 | 1984-11-16 | Nec Home Electronics Ltd | Video tape recorder |
JPS60237786A (en) * | 1984-05-11 | 1985-11-26 | Nippon Hoso Kyokai <Nhk> | Magnetic recording and reproducing device |
JPS61152177A (en) * | 1984-12-26 | 1986-07-10 | Hitachi Ltd | Magnetic recording and reproducing device |
JPS61265994A (en) * | 1985-05-21 | 1986-11-25 | Hitachi Ltd | Magnetic recording and reproducing circuit |
JPS61292494A (en) * | 1985-06-20 | 1986-12-23 | Hitachi Ltd | Magnetic recording and reproducing device |
-
1987
- 1987-08-21 JP JP62208578A patent/JPS6451788A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59202793A (en) * | 1983-04-30 | 1984-11-16 | Nec Home Electronics Ltd | Video tape recorder |
JPS60237786A (en) * | 1984-05-11 | 1985-11-26 | Nippon Hoso Kyokai <Nhk> | Magnetic recording and reproducing device |
JPS61152177A (en) * | 1984-12-26 | 1986-07-10 | Hitachi Ltd | Magnetic recording and reproducing device |
JPS61265994A (en) * | 1985-05-21 | 1986-11-25 | Hitachi Ltd | Magnetic recording and reproducing circuit |
JPS61292494A (en) * | 1985-06-20 | 1986-12-23 | Hitachi Ltd | Magnetic recording and reproducing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338280U (en) * | 1989-08-25 | 1991-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55150687A (en) | Separating circuit of color video signal | |
JPS5224428A (en) | Circuit for separating interrcarrier audio signal from picture signal | |
JPS55150688A (en) | Separating circuit of color video signal | |
EP0132140A3 (en) | Synchronizing signal separating circuit for a colour video signal recording and reproducing apparatus | |
JPS6451788A (en) | Magnetic tape recording/reproducing device | |
GB2048607B (en) | Noise eliminator for television synchronizing signal separating circuits | |
DE3361092D1 (en) | Magnetic recording/reproducing apparatus | |
KR920000147B1 (en) | Yc separator for video signal processing circuit | |
CA2029406A1 (en) | Methods of and apparatus for digital video signal processing | |
MY102702A (en) | Reduced data rate signal separation system. | |
GB2085259B (en) | Pal signal separation | |
JPS6413892A (en) | Magnetic tape recording and reproducing device | |
JPS6489867A (en) | Method and apparatus of eliminating false synchronizing pulse and/or agc pulse from video signal | |
JPS6413893A (en) | Magnetic tape recording and reproducing device | |
JPS579187A (en) | Dropout compensating device | |
JPS5710588A (en) | Processing method of digital color video signal | |
JPS5634352A (en) | Separating membrane for blood separation and its manufacture | |
GB2086174B (en) | Circuit for discriminating secam television signals | |
JPS5389613A (en) | Processing circuit of video signal | |
JPS55123276A (en) | Synchronizing signal separation system | |
FR2307419A1 (en) | Processing circuit for video colour signals - comprises frequency selective network signal limiting network and adder stage | |
JPS54157028A (en) | Framing control unit of video signal recording device | |
GB2086175B (en) | Circuit for discriminating secam television signals | |
JPS5433009A (en) | Tape recorder | |
JPS5377129A (en) | Video recording and reproducing unit |