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JPS52115108A - Trinary signal transmission device - Google Patents

Trinary signal transmission device

Info

Publication number
JPS52115108A
JPS52115108A JP3124576A JP3124576A JPS52115108A JP S52115108 A JPS52115108 A JP S52115108A JP 3124576 A JP3124576 A JP 3124576A JP 3124576 A JP3124576 A JP 3124576A JP S52115108 A JPS52115108 A JP S52115108A
Authority
JP
Japan
Prior art keywords
transmission device
signal transmission
trinary signal
trinary
modulated
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
Application number
JP3124576A
Other languages
Japanese (ja)
Inventor
Yoshizumi Eto
Yasuhiro Hirano
Yoshiaki Omori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3124576A priority Critical patent/JPS52115108A/en
Publication of JPS52115108A publication Critical patent/JPS52115108A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the deterioration of a picture quality and double the transmission speed by transmitting a carrier wave being modulated by a facsimile signal being converted into polynary value through a vestigial side-band system.
COPYRIGHT: (C)1977,JPO&Japio
JP3124576A 1976-03-24 1976-03-24 Trinary signal transmission device Pending JPS52115108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3124576A JPS52115108A (en) 1976-03-24 1976-03-24 Trinary signal transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3124576A JPS52115108A (en) 1976-03-24 1976-03-24 Trinary signal transmission device

Publications (1)

Publication Number Publication Date
JPS52115108A true JPS52115108A (en) 1977-09-27

Family

ID=12325980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3124576A Pending JPS52115108A (en) 1976-03-24 1976-03-24 Trinary signal transmission device

Country Status (1)

Country Link
JP (1) JPS52115108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005176256A (en) * 2003-12-15 2005-06-30 Matsushita Electric Works Ltd Optical transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005176256A (en) * 2003-12-15 2005-06-30 Matsushita Electric Works Ltd Optical transmission system

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