JPH0244487U - - Google Patents
Info
- Publication number
- JPH0244487U JPH0244487U JP12349188U JP12349188U JPH0244487U JP H0244487 U JPH0244487 U JP H0244487U JP 12349188 U JP12349188 U JP 12349188U JP 12349188 U JP12349188 U JP 12349188U JP H0244487 U JPH0244487 U JP H0244487U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- color signal
- reproducing device
- noise reduction
- reduction circuit
- 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 2
Description
第１図は本考案の一実施例のブロツク図、第２
図は一般の色信号ノイズ低減回路の回路図である
。
１……磁気テープ、２……磁気ヘツド、４……
低減フイルタ、５……高域フイルタ、７……周波
数変換器、９……色信号ノイズ低減回路、１０…
…スイツチ、１２……ＦＭ復調回路、１４……プ
リンタ、１５……プリンタ駆動回路、１６……プ
リントヘツド、２１……１Ｈ遅延回路、２２……
加算器、２３……１／２アンプ。
Figure 1 is a block diagram of one embodiment of the present invention;
The figure is a circuit diagram of a general color signal noise reduction circuit. 1...Magnetic tape, 2...Magnetic head, 4...
Reduction filter, 5... High-pass filter, 7... Frequency converter, 9... Color signal noise reduction circuit, 10...
...Switch, 12...FM demodulation circuit, 14...Printer, 15...Printer drive circuit, 16...Print head, 21...1H delay circuit, 22...
Adder, 23...1/2 amplifier.
Claims (1)
色信号のノイズ成分を低減する構成の色信号ノイ
ズ低減回路を設けられた磁気記録再生装置におい
て、 ビデオプリンタを接続して用いる場合、映像信
号をプリントアウトする時のみ上記色信号ノイズ
低減回路をオフにする機能を設けてなる磁気記録
再生装置。[Claims for Utility Model Registration] A magnetic recording/reproducing device connected to a video printer is provided with a color signal noise reduction circuit configured to reduce the noise component of a reproduced color signal using an n (integer) horizontal scanning period delay circuit. When used as a magnetic recording/reproducing device, the magnetic recording/reproducing device is provided with a function of turning off the color signal noise reduction circuit only when printing out a video signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12349188U JPH0244487U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12349188U JPH0244487U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244487U true JPH0244487U (en) | 1990-03-27 |
Family
ID=31372396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12349188U Pending JPH0244487U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244487U (en) |
-
1988
- 1988-09-22 JP JP12349188U patent/JPH0244487U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0244487U (en) | ||
| JPH0481201U (en) | ||
| JPS6258989U (en) | ||
| JPS6298388U (en) | ||
| JPS62202663U (en) | ||
| JPS6365377U (en) | ||
| JPS60173172U (en) | Noise removal circuit | |
| JPS6415303U (en) | ||
| JPS62152585U (en) | ||
| JPH03102105U (en) | ||
| JPS6412263U (en) | ||
| JPH0349604U (en) | ||
| JPS6253879U (en) | ||
| JPS6134608U (en) | Audio recording method in VTR | |
| JPH025146U (en) | ||
| JPS6155255U (en) | ||
| JPS6179813U (en) | ||
| JPS6378321U (en) | ||
| JPH0255787U (en) | ||
| JPH02110005U (en) | ||
| JPH0276304U (en) | ||
| JPS6392483U (en) | ||
| JPH02149196U (en) | ||
| JPS6152303U (en) | ||
| JPH0382981U (en) |