JPS6438688U - - Google Patents
Info
- Publication number
- JPS6438688U JPS6438688U JP13308987U JP13308987U JPS6438688U JP S6438688 U JPS6438688 U JP S6438688U JP 13308987 U JP13308987 U JP 13308987U JP 13308987 U JP13308987 U JP 13308987U JP S6438688 U JPS6438688 U JP S6438688U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- circuit
- transmitting
- transmitting circuit
- reference 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
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Description
第１図は、この考案の映像信号送・受信装置の
一実施例を示す回転構成図、第２図は、第１図に
示した回路各部の信号波形図、第３図は、従来の
映像信号送・受信装置の一例を示す回路構成図で
ある。
１１……映像信号送・受信装置、１２……送信
回路、１３……受信回路、１５……白信号発生回
路、１６……加算回路、１７……制御回路、２１
……映像増幅回路、２２……利得制御回路。
FIG. 1 is a rotational configuration diagram showing an embodiment of the video signal transmitting/receiving device of this invention, FIG. 2 is a signal waveform diagram of each part of the circuit shown in FIG. 1, and FIG. FIG. 1 is a circuit configuration diagram showing an example of a signal transmitting/receiving device. 11... Video signal transmitting/receiving device, 12... Transmitting circuit, 13... Receiving circuit, 15... White signal generation circuit, 16... Adding circuit, 17... Control circuit, 21
...Video amplification circuit, 22...Gain control circuit.
Claims (1)
ルを規定する基準信号を挿入して送信する送信回
路と、この送信回路から送られてくる映像信号を
受信し、前記基準信号が所定の振幅に一致するよ
う利得制御する受信回路からなる映像信号送・受
信装置。 A transmitting circuit that transmits a video signal by inserting a reference signal that defines a white or black level in a blanking period, and a transmitting circuit that receives a video signal sent from this transmitting circuit, and that the reference signal matches a predetermined amplitude. A video signal transmitting/receiving device consisting of a receiving circuit that controls the gain so that the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13308987U JPS6438688U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13308987U JPS6438688U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438688U true JPS6438688U (en) | 1989-03-08 |
Family
ID=31390642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13308987U Pending JPS6438688U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438688U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760099A (en) * | 1971-11-01 | 1973-09-18 | Tektronix Inc | Video amplifier for a color television apparatus |
-
1987
- 1987-08-31 JP JP13308987U patent/JPS6438688U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760099A (en) * | 1971-11-01 | 1973-09-18 | Tektronix Inc | Video amplifier for a color television apparatus |