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
English (en)
Japanese (ja)
Other versions
JPS5541583B2 (OSRAM
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.)
NTT Inc
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/ja
Publication of JPS5276812A publication Critical patent/JPS5276812A/ja
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)
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 (OSRAM) 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 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142157U (ja) * 1985-07-18 1986-03-18 富士通株式会社 デ−タ通信装置
WO2010122603A1 (ja) * 2009-04-22 2010-10-28 株式会社アドバンテスト ドライバ・コンパレータ回路およびそれを用いた試験装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187991U (OSRAM) * 1985-05-16 1986-11-22
CN107148357B (zh) 2015-01-09 2019-04-12 大日本印刷株式会社 发光介质及发光介质的读取方法

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142157U (ja) * 1985-07-18 1986-03-18 富士通株式会社 デ−タ通信装置
WO2010122603A1 (ja) * 2009-04-22 2010-10-28 株式会社アドバンテスト ドライバ・コンパレータ回路およびそれを用いた試験装置
US8183893B2 (en) 2009-04-22 2012-05-22 Advantest Corporation Driver comparator circuit

Also Published As

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

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