JPS58111495A - 同期式パイロツトａｇｃ方式 - Google Patents

同期式パイロツトａｇｃ方式

Info

Publication number
JPS58111495A
JPS58111495A JP20815981A JP20815981A JPS58111495A JP S58111495 A JPS58111495 A JP S58111495A JP 20815981 A JP20815981 A JP 20815981A JP 20815981 A JP20815981 A JP 20815981A JP S58111495 A JPS58111495 A JP S58111495A
Authority
JP
Japan
Prior art keywords
video signal
output
pilot
signal
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.)
Granted
Application number
JP20815981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348709B2 (enrdf_load_stackoverflow
Inventor
Harushige Urata
浦田　春茂
Yukio Uchida
幸夫 内田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP20815981A priority Critical patent/JPS58111495A/ja
Publication of JPS58111495A publication Critical patent/JPS58111495A/ja
Publication of JPH0348709B2 publication Critical patent/JPH0348709B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
JP20815981A 1981-12-24 1981-12-24 同期式パイロツトａｇｃ方式 Granted JPS58111495A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20815981A JPS58111495A (ja) 1981-12-24 1981-12-24 同期式パイロツトａｇｃ方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20815981A JPS58111495A (ja) 1981-12-24 1981-12-24 同期式パイロツトａｇｃ方式

Publications (2)

Publication Number Publication Date
JPS58111495A true JPS58111495A (ja) 1983-07-02
JPH0348709B2 JPH0348709B2 (enrdf_load_stackoverflow) 1991-07-25

Family

ID=16551621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20815981A Granted JPS58111495A (ja) 1981-12-24 1981-12-24 同期式パイロツトａｇｃ方式

Country Status (1)

Country Link
JP (1) JPS58111495A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410363A (en) * 1992-12-08 1995-04-25 Lightwave Communications, Inc. Automatic gain control device for transmitting video signals between two locations by use of a known reference pulse during vertical blanking period so as to control the gain of the video signals at the second location

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120608A (en) * 1975-04-16 1976-10-22 Nec Corp Tv transmission automatic gain control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120608A (en) * 1975-04-16 1976-10-22 Nec Corp Tv transmission automatic gain control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410363A (en) * 1992-12-08 1995-04-25 Lightwave Communications, Inc. Automatic gain control device for transmitting video signals between two locations by use of a known reference pulse during vertical blanking period so as to control the gain of the video signals at the second location

Also Published As

Publication number Publication date
JPH0348709B2 (enrdf_load_stackoverflow) 1991-07-25

Similar Documents

Publication Publication Date Title
US4134127A (en) Color television signal including auxiliary information
US4504976A (en) Device for regulating a laser diode
EP0782289A1 (en) Wavelength multiplexing optical transmission device
US5729373A (en) Reproducing circuit of monitor signal
JPS58111495A (ja) 同期式パイロツトａｇｃ方式
JP2877062B2 (ja) 光信号異常検出回路
JP2002335133A (ja) 前置増幅器及び光受信装置
JP2003152460A (ja) 光受信器
JPH0669214B2 (ja) クランプパルスの発生回路装置
JP3593461B2 (ja) 遠隔制御用受信装置
JPS628980B2 (enrdf_load_stackoverflow)
JPS6024606B2 (ja) 自動利得制御方式
JPH0316439A (ja) 光受信回路
JPS58164386A (ja) 光入力断検出回路
JPS58159042A (ja) キヤリア検出回路
JPH0741254Y2 (ja) 光伝送制御装置
JPS62137A (ja) 光受信方式
JPS58151732A (ja) 光中継器
JPH04334137A (ja) バースト光受信装置
JPS595756A (ja) 光入力断検知回路
JPH04131057U (ja) 光受信器
JPH04207645A (ja) Ｆｓｋ方式光直接増幅中継器のａｇｃ回路
JPH04246930A (ja) 光中継器監視制御信号伝送方式
JPH0716169B2 (ja) 光中継器
JPS60201720A (ja) 自動閾値調整機能付符号再生回路