JPS5276812A - Two-wire-type full duplex telecommunication - Google Patents

Two-wire-type full duplex telecommunication

Info

Publication number
JPS5276812A
JPS5276812A JP15305375A JP15305375A JPS5276812A JP S5276812 A JPS5276812 A JP S5276812A JP 15305375 A JP15305375 A JP 15305375A JP 15305375 A JP15305375 A JP 15305375A JP S5276812 A JPS5276812 A JP S5276812A
Authority
JP
Japan
Prior art keywords
wire
full duplex
type full
duplex telecommunication
telecommunication
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
JP15305375A
Other languages
Japanese (ja)
Other versions
JPS5541583B2 (en
Inventor
Kazuo Hamasato
Takao Ueno
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15305375A priority Critical patent/JPS5276812A/en
Publication of JPS5276812A publication Critical patent/JPS5276812A/en
Publication of JPS5541583B2 publication Critical patent/JPS5541583B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bidirectional Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE: Two-wire-type full duplex telecommunication is realized without using a hybrid circuit-thereby saving the adjusting work due to changes in the transmission line length.
COPYRIGHT: (C)1977,JPO&Japio
JP15305375A 1975-12-22 1975-12-22 Two-wire-type full duplex telecommunication Granted JPS5276812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15305375A JPS5276812A (en) 1975-12-22 1975-12-22 Two-wire-type full duplex telecommunication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15305375A JPS5276812A (en) 1975-12-22 1975-12-22 Two-wire-type full duplex telecommunication

Publications (2)

Publication Number Publication Date
JPS5276812A true JPS5276812A (en) 1977-06-28
JPS5541583B2 JPS5541583B2 (en) 1980-10-24

Family

ID=15553936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15305375A Granted JPS5276812A (en) 1975-12-22 1975-12-22 Two-wire-type full duplex telecommunication

Country Status (1)

Country Link
JP (1) JPS5276812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142157U (en) * 1985-07-18 1986-03-18 富士通株式会社 data communication equipment
WO2010122603A1 (en) * 2009-04-22 2010-10-28 株式会社アドバンテスト Driver comparator circuit and test device using the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187991U (en) * 1985-05-16 1986-11-22
WO2016111334A1 (en) 2015-01-09 2016-07-14 大日本印刷株式会社 Light-emitting medium and method for reading light-emitting medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566031A (en) * 1968-12-23 1971-02-23 Bell Telephone Labor Inc Direct-current data set arranged for polar signaling and full duplex operation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566031A (en) * 1968-12-23 1971-02-23 Bell Telephone Labor Inc Direct-current data set arranged for polar signaling and full duplex operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142157U (en) * 1985-07-18 1986-03-18 富士通株式会社 data communication equipment
JPH0115249Y2 (en) * 1985-07-18 1989-05-08
WO2010122603A1 (en) * 2009-04-22 2010-10-28 株式会社アドバンテスト Driver comparator circuit and test device using the same
US8183893B2 (en) 2009-04-22 2012-05-22 Advantest Corporation Driver comparator circuit

Also Published As

Publication number Publication date
JPS5541583B2 (en) 1980-10-24

Similar Documents

Publication Publication Date Title
JPS5276812A (en) Two-wire-type full duplex telecommunication
JPS5216068A (en) Parts insertion device
JPS5334044A (en) Clutch
JPS51113337A (en) Sun-room unit serviceable as terrace
JPS5237273A (en) Filtering device
JPS526885A (en) Oil press for forming
JPS52100483A (en) Isoleucomycin a5
JPS526043A (en) I/o interface control system
JPS51121844A (en) A refrigerator
JPS52118680A (en) Work transmission device
JPS51143848A (en) Communication system on power line transmission
JPS51134084A (en) Element for transmission line circuit
JPS5292068A (en) Traction transmission apparatus
JPS5323095A (en) Adjustable cable bracket
JPS5367853A (en) Power-factor controlling apparatus
JPS51126008A (en) Communication system
JPS51118521A (en) Special ruling for notebooks
JPS5225285A (en) Aerial transmission line
JPS5210103A (en) Cantilever
JPS52146045A (en) Drain apparatus
JPS5327337A (en) Pipeline multiplier
JPS537672A (en) 4-aminomethyl-5,6,7-trihydroxyisocoumarin
JPS5283708A (en) Desacyl-pepsidin
JPS5216118A (en) Distributor
JPS51112201A (en) Resonant line