JPS5242011A - Signal duplex transmission system - Google Patents

Signal duplex transmission system

Info

Publication number
JPS5242011A
JPS5242011A JP50117398A JP11739875A JPS5242011A JP S5242011 A JPS5242011 A JP S5242011A JP 50117398 A JP50117398 A JP 50117398A JP 11739875 A JP11739875 A JP 11739875A JP S5242011 A JPS5242011 A JP S5242011A
Authority
JP
Japan
Prior art keywords
transmission system
duplex transmission
signal duplex
signal
combinating
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
JP50117398A
Other languages
Japanese (ja)
Inventor
Kazuoki Shigee
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP50117398A priority Critical patent/JPS5242011A/en
Publication of JPS5242011A publication Critical patent/JPS5242011A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE:To utilize a transmission line with double efficiency by combinating frequency modulation and amplitude modulation.
JP50117398A 1975-09-29 1975-09-29 Signal duplex transmission system Pending JPS5242011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50117398A JPS5242011A (en) 1975-09-29 1975-09-29 Signal duplex transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117398A JPS5242011A (en) 1975-09-29 1975-09-29 Signal duplex transmission system

Publications (1)

Publication Number Publication Date
JPS5242011A true JPS5242011A (en) 1977-04-01

Family

ID=14710653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117398A Pending JPS5242011A (en) 1975-09-29 1975-09-29 Signal duplex transmission system

Country Status (1)

Country Link
JP (1) JPS5242011A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500117A (en) * 1978-03-06 1980-02-28
JPS55158783A (en) * 1979-05-28 1980-12-10 Toshiba Corp Data transmitting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500117A (en) * 1978-03-06 1980-02-28
JPS55158783A (en) * 1979-05-28 1980-12-10 Toshiba Corp Data transmitting device

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