JPS5286009A - Pam multi value multiplex transmission method - Google Patents

Pam multi value multiplex transmission method

Info

Publication number
JPS5286009A
JPS5286009A JP208476A JP208476A JPS5286009A JP S5286009 A JPS5286009 A JP S5286009A JP 208476 A JP208476 A JP 208476A JP 208476 A JP208476 A JP 208476A JP S5286009 A JPS5286009 A JP S5286009A
Authority
JP
Japan
Prior art keywords
pam
transmission method
multiplex transmission
multi value
value multiplex
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
JP208476A
Other languages
Japanese (ja)
Other versions
JPS5826708B2 (en
Inventor
Kozo Kamata
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 JP208476A priority Critical patent/JPS5826708B2/en
Publication of JPS5286009A publication Critical patent/JPS5286009A/en
Publication of JPS5826708B2 publication Critical patent/JPS5826708B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/023—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse amplitude modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:By reducing DC component in send output of D/A converter, transmission by analog transmission line becomes possible and the device becomes economical using IC's.
JP208476A 1976-01-12 1976-01-12 PAM multilevel multiplex transmission method Expired JPS5826708B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP208476A JPS5826708B2 (en) 1976-01-12 1976-01-12 PAM multilevel multiplex transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP208476A JPS5826708B2 (en) 1976-01-12 1976-01-12 PAM multilevel multiplex transmission method

Publications (2)

Publication Number Publication Date
JPS5286009A true JPS5286009A (en) 1977-07-16
JPS5826708B2 JPS5826708B2 (en) 1983-06-04

Family

ID=11519473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP208476A Expired JPS5826708B2 (en) 1976-01-12 1976-01-12 PAM multilevel multiplex transmission method

Country Status (1)

Country Link
JP (1) JPS5826708B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162849A (en) * 1981-04-01 1982-10-06 Aiwa Co Ltd Signal transmission system
WO2004062223A1 (en) * 2002-12-27 2004-07-22 Matsushita Electric Industrial Co., Ltd. Symbol position detection device and symbol position detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162849A (en) * 1981-04-01 1982-10-06 Aiwa Co Ltd Signal transmission system
WO2004062223A1 (en) * 2002-12-27 2004-07-22 Matsushita Electric Industrial Co., Ltd. Symbol position detection device and symbol position detection method

Also Published As

Publication number Publication date
JPS5826708B2 (en) 1983-06-04

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