JPS52130512A - Pulse transmission system - Google Patents

Pulse transmission system

Info

Publication number
JPS52130512A
JPS52130512A JP4824076A JP4824076A JPS52130512A JP S52130512 A JPS52130512 A JP S52130512A JP 4824076 A JP4824076 A JP 4824076A JP 4824076 A JP4824076 A JP 4824076A JP S52130512 A JPS52130512 A JP S52130512A
Authority
JP
Japan
Prior art keywords
transmission system
pulse transmission
transmission
inter
short distance
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
JP4824076A
Other languages
Japanese (ja)
Inventor
Yoji Fukinuki
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 JP4824076A priority Critical patent/JPS52130512A/en
Publication of JPS52130512A publication Critical patent/JPS52130512A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE:To have an effective code transmission in a short distance such as the inter-office transmission, etc. by use of the waveform containing no DC element.
JP4824076A 1976-04-26 1976-04-26 Pulse transmission system Pending JPS52130512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4824076A JPS52130512A (en) 1976-04-26 1976-04-26 Pulse transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4824076A JPS52130512A (en) 1976-04-26 1976-04-26 Pulse transmission system

Publications (1)

Publication Number Publication Date
JPS52130512A true JPS52130512A (en) 1977-11-01

Family

ID=12797908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4824076A Pending JPS52130512A (en) 1976-04-26 1976-04-26 Pulse transmission system

Country Status (1)

Country Link
JP (1) JPS52130512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200415A (en) * 1982-05-18 1983-11-22 Matsushita Electric Ind Co Ltd Magnetic recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200415A (en) * 1982-05-18 1983-11-22 Matsushita Electric Ind Co Ltd Magnetic recording device

Similar Documents

Publication Publication Date Title
NL7612575A (en) RADAR SYSTEM EFFECTIVE WITH TWO TYPES OF PULSES.
NL174611C (en) DIFFERENTIAL PULSE CODE MODULATION TRANSMISSION SYSTEM.
NL7513978A (en) PULSE TRANSMISSION SYSTEM.
AU511856B2 (en) Leukemia or treatment by 10 -deaz ninopterin
AU507102B2 (en) 2 Disubstituted 1, 3-benzodioxan 4-on-2-yl-derivatives
NL7805220A (en) CORROSION-PROTECTING COMPOSITION.
JPS52130512A (en) Pulse transmission system
JPS5322467A (en) Electronic watch
JPS5366273A (en) Counter
IT8125506A0 (en) PULSE GENERATOR.
JPS5232519A (en) Combination system of dda pulse motor
NL7600413A (en) PULSE GENERATING SYSTEM.
NL172791C (en) RADAR SYSTEM WITH PULSE COMPRESSION.
JPS52133704A (en) Encoder circuit
JPS52133705A (en) Encoder circuit
JPS52133707A (en) Encoder circuit
JPS52133708A (en) Encoder circuit
ES206866Y (en) PERFECTED SAFETY GLASSES.
AU269893B2 (en) Pulse code modulation coder
JPS52126103A (en) Communication method
AU493050B2 (en) Protective diode network i. g. f. e. t. s
JPS52144202A (en) Encoder circuit
JPS52144203A (en) Encoder circuit
AU3163663A (en) Pulse code modulation coder
ES222352Y (en) PERFECTED GLASS JAR.