JPS615082U - Color signal separation circuit - Google Patents
Color signal separation circuitInfo
- Publication number
- JPS615082U JPS615082U JP8869284U JP8869284U JPS615082U JP S615082 U JPS615082 U JP S615082U JP 8869284 U JP8869284 U JP 8869284U JP 8869284 U JP8869284 U JP 8869284U JP S615082 U JPS615082 U JP S615082U
- Authority
- JP
- Japan
- Prior art keywords
- color signal
- color
- separation circuit
- comb
- signal separation
- 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
- Processing Of Color Television Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案一実施例の回路ブロック図、第２図は波
形図、第３図は従来の回路ブロック図である。
９・・・ＩＨ遅延線、３・・・くし型フィルタ、１０・
・・ＬＰＦ、６・・・反転アンプ、１１・・・加算回路
。FIG. 1 is a circuit block diagram of an embodiment of the present invention, FIG. 2 is a waveform diagram, and FIG. 3 is a conventional circuit block diagram. 9... IH delay line, 3... Comb filter, 10...
...LPF, 6...inverting amplifier, 11... adding circuit.
Claims (1)
いて、ガラス遅延線を用いたくし型フィルタと該くし型
フィルタの輝度信号出力の帯域を制限するローバスフィ
ルタと、前記くし型フィルタの色信号出力と前記ローパ
スフィルタ出力を結合して前記色信号出力に残留する輝
度信号成分をキャンセルする手段を備えることを特徴と
する色信号分離回路。In a circuit for separating color signals from a color television signal, a comb-shaped filter using a glass delay line, a low-pass filter that limits the band of a luminance signal output of the comb-shaped filter, and a color signal output of the comb-shaped filter and the A color signal separation circuit comprising means for combining low-pass filter outputs and canceling a luminance signal component remaining in the color signal output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8869284U JPS615082U (en) | 1984-06-14 | 1984-06-14 | Color signal separation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8869284U JPS615082U (en) | 1984-06-14 | 1984-06-14 | Color signal separation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615082U true JPS615082U (en) | 1986-01-13 |
Family
ID=30642070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8869284U Pending JPS615082U (en) | 1984-06-14 | 1984-06-14 | Color signal separation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615082U (en) |
-
1984
- 1984-06-14 JP JP8869284U patent/JPS615082U/en active Pending
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