JPS58164382U - SECAM color television camera equipment - Google Patents
SECAM color television camera equipmentInfo
- Publication number
- JPS58164382U JPS58164382U JP5966782U JP5966782U JPS58164382U JP S58164382 U JPS58164382 U JP S58164382U JP 5966782 U JP5966782 U JP 5966782U JP 5966782 U JP5966782 U JP 5966782U JP S58164382 U JPS58164382 U JP S58164382U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- changeover switch
- line sequential
- television camera
- color television
- 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
- Color Television Image Signal Generators (AREA)
- 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、従来のＳＥＣＡＭ方式カラーテレビジョンカ
メラ装置のブロック構成図、第２図は、本考案の一実施
例のブロック構成図である。
１・・・Ｒ−Ｙマトリックス回路、１′・・・Ｂ−Ｙ７
）リツクス回路、２・・・１水平周期遅延回路、３・・
・加算回路、４，６・・・ライン順次切換スイッチ、５
・・・周波数変調器。FIG. 1 is a block diagram of a conventional SECAM color television camera apparatus, and FIG. 2 is a block diagram of an embodiment of the present invention. 1...RY matrix circuit, 1'...B-Y7
) Rix circuit, 2...1 horizontal period delay circuit, 3...
・Addition circuit, 4, 6...Line sequential changeover switch, 5
...Frequency modulator.
Claims (1)
イン順次切換スイッチおよび周波数変調器とからなり、
前記Ｒ−Ｙマトリックス回路の出力と前記Ｂ−Ｙマトリ
ックス回路の出力を、前記ライン順次切換スイッチで１
水平周期毎に切換えて、前記周波数変調器で周波数変調
をするＳＥＣＡＭ方式カラーテレビジョンカメラ装置に
おいて、前記ライン順次切換スイッチと周波数変調器の
間に１水平周期遅延回路と加算回路を設け、加算回路の
出力を前記周波数変調器の入力に接続し、前記加算回路
の一方の入力を前記１水平周期遅延回路の出力に接続し
、他方を前記ライン順次切換スイッチに接続し、前記１
水平周期遅延回路の入力も前記ライン順次切換スイッチ
に接続し、前記Ｒ−Ｙマトリックス回路およびＢ−Ｙマ
トリックス回路の出力を前記ライン順次切換スイッチに
接続したことを特徴とするＳＥＣＡＭ方式カラーテレビ
ジョンカメラ装置。 −Consists of an R-Y matrix circuit, a B-Y matrix circuit, a line sequential changeover switch, and a frequency modulator,
The output of the R-Y matrix circuit and the output of the B-Y matrix circuit are connected to one another by the line sequential changeover switch.
In a SECAM color television camera device in which frequency modulation is performed by the frequency modulator by switching every horizontal period, a one horizontal period delay circuit and an adder circuit are provided between the line sequential changeover switch and the frequency modulator, and the adder circuit is connected to the input of the frequency modulator, one input of the adder circuit is connected to the output of the one horizontal period delay circuit, and the other is connected to the line sequential changeover switch,
A SECAM system color television camera characterized in that the input of the horizontal period delay circuit is also connected to the line sequential changeover switch, and the outputs of the R-Y matrix circuit and the B-Y matrix circuit are connected to the line sequential changeover switch. Device. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966782U JPS58164382U (en) | 1982-04-26 | 1982-04-26 | SECAM color television camera equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966782U JPS58164382U (en) | 1982-04-26 | 1982-04-26 | SECAM color television camera equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58164382U true JPS58164382U (en) | 1983-11-01 |
Family
ID=30069964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5966782U Pending JPS58164382U (en) | 1982-04-26 | 1982-04-26 | SECAM color television camera equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164382U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495257A (en) * | 1972-04-28 | 1974-01-17 |
-
1982
- 1982-04-26 JP JP5966782U patent/JPS58164382U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495257A (en) * | 1972-04-28 | 1974-01-17 |
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