JPS6322501B2 - - Google Patents

Info

Publication number
JPS6322501B2
JPS6322501B2 JP55041788A JP4178880A JPS6322501B2 JP S6322501 B2 JPS6322501 B2 JP S6322501B2 JP 55041788 A JP55041788 A JP 55041788A JP 4178880 A JP4178880 A JP 4178880A JP S6322501 B2 JPS6322501 B2 JP S6322501B2
Authority
JP
Japan
Prior art keywords
signal
converter
sample
output
local
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.)
Expired
Application number
JP55041788A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56138351A (en
Inventor
Shinichi Koike
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4178880A priority Critical patent/JPS56138351A/ja
Publication of JPS56138351A publication Critical patent/JPS56138351A/ja
Publication of JPS6322501B2 publication Critical patent/JPS6322501B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Dc Digital Transmission (AREA)
JP4178880A 1980-03-31 1980-03-31 Identifier for multivalue signal Granted JPS56138351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4178880A JPS56138351A (en) 1980-03-31 1980-03-31 Identifier for multivalue signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4178880A JPS56138351A (en) 1980-03-31 1980-03-31 Identifier for multivalue signal

Publications (2)

Publication Number Publication Date
JPS56138351A JPS56138351A (en) 1981-10-28
JPS6322501B2 true JPS6322501B2 (enrdf_load_stackoverflow) 1988-05-12

Family

ID=12618080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4178880A Granted JPS56138351A (en) 1980-03-31 1980-03-31 Identifier for multivalue signal

Country Status (1)

Country Link
JP (1) JPS56138351A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683269B2 (ja) * 1983-09-24 1994-10-19 株式会社東芝 信号識別装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946131B2 (ja) * 1976-08-18 1984-11-10 株式会社東芝 符号化回路
JPS5930352B2 (ja) * 1977-01-18 1984-07-26 日本電気株式会社 多値符号伝送方式

Also Published As

Publication number Publication date
JPS56138351A (en) 1981-10-28

Similar Documents

Publication Publication Date Title
US4410878A (en) Digital signal transmission
US5252973A (en) Apparatus for digital-to-analogue conversion
US6067327A (en) Data transmitter and method therefor
JP4583689B2 (ja) デジタル−アナログ・コンバータ
JPH0420523B2 (enrdf_load_stackoverflow)
US4348768A (en) PCM Codec using common D/A converter for encoding and decoding
US6222478B1 (en) Pipeline analog-to-digital conversion system using a modified coding scheme and method of operation
CA1171966A (en) Analog-to-digital converting circuit
US4805190A (en) Detector logic circuit for a sychronous transmission system for data comprising ternary symbols and controlled partial response class 1, N=2 type intersymbol interference
US4594576A (en) Circuit arrangement for A/D and/or D/A conversion with nonlinear D/A conversion
US5017918A (en) Method and circuit for eliminating major bit transition error at the bipolar zero point in a digital-to-analog converter
US4507792A (en) PCM Encoder conformable to the A-law
JPS6322501B2 (enrdf_load_stackoverflow)
US4319360A (en) Predictor stage for a digit rate reduction system
GB2190257A (en) Analog to digital converter
US4875044A (en) Digital limiting circuit
GB1576980A (en) Digital signal transmission system
KR100447235B1 (ko) 아날로그-디지털 변환장치
US6317163B1 (en) Video signal receiver with level limited output
US4204163A (en) Minimum group pulse code modem having shape and amplitude codes
JPH0446016B2 (enrdf_load_stackoverflow)
FI92363C (fi) Menetelmä signaalitasojen muuntamiseksi sekä laite menetelmän toteuttamiseksi
JPS5928781A (ja) テレビジヨン信号のデイジタル伝送方式
SU1027814A2 (ru) Аналого-цифровой преобразователь
JPS63122323A (ja) ヴイタビ復号装置