JPS5317245B2 - - Google Patents

Info

Publication number
JPS5317245B2
JPS5317245B2 JP10517572A JP10517572A JPS5317245B2 JP S5317245 B2 JPS5317245 B2 JP S5317245B2 JP 10517572 A JP10517572 A JP 10517572A JP 10517572 A JP10517572 A JP 10517572A JP S5317245 B2 JPS5317245 B2 JP S5317245B2
Authority
JP
Japan
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
JP10517572A
Other versions
JPS4850618A (ja
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 filed Critical
Publication of JPS4850618A publication Critical patent/JPS4850618A/ja
Publication of JPS5317245B2 publication Critical patent/JPS5317245B2/ja
Expired 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
    • H04L25/4904—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 self-synchronising codes, e.g. split-phase codes
JP10517572A 1971-10-20 1972-10-20 Expired JPS5317245B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4881771A GB1368068A (en) 1971-10-20 1971-10-20 Digital communication systems

Publications (2)

Publication Number Publication Date
JPS4850618A JPS4850618A (ja) 1973-07-17
JPS5317245B2 true JPS5317245B2 (ja) 1978-06-07

Family

ID=10450016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10517572A Expired JPS5317245B2 (ja) 1971-10-20 1972-10-20

Country Status (8)

Country Link
US (1) US3846583A (ja)
JP (1) JPS5317245B2 (ja)
AU (1) AU461904B2 (ja)
CA (1) CA996207A (ja)
FR (1) FR2157619A5 (ja)
GB (1) GB1368068A (ja)
NL (1) NL170212C (ja)
ZA (1) ZA727375B (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482971A (en) * 1973-08-06 1977-08-17 Siemens Ag Digital data transmission systems
JPS50151053A (ja) * 1974-05-22 1975-12-04
US4052558A (en) * 1974-12-09 1977-10-04 Colin Davey Patterson Data transmission system
LU74290A1 (ja) * 1975-03-20 1976-06-18
JPS5235913A (en) * 1975-09-16 1977-03-18 Nippon Telegr & Teleph Corp <Ntt> Digital transmission system
US3995225A (en) * 1975-11-13 1976-11-30 Motorola, Inc. Synchronous, non return to zero bit stream detector
US4048657A (en) * 1975-12-22 1977-09-13 Teletype Corporation Method and apparatus for synchronizing a facsimile transmission
US4222115A (en) * 1978-03-13 1980-09-09 Purdue Research Foundation Spread spectrum apparatus for cellular mobile communication systems
GB2026796B (en) * 1978-07-14 1982-09-29 Fujitsu Ltd Clock synchronization circuit
DE2953215A1 (de) * 1978-10-13 1980-11-27 Ericsson Telefon Ab L M Digital phase-locked loop
US4264973A (en) * 1978-12-13 1981-04-28 Minnesota Mining And Manufacturing Company Circuitry for transmitting clock information with pulse signals and for recovering such clock information
US4254501A (en) * 1979-03-26 1981-03-03 Sperry Corporation High impedance, Manchester (3 state) to TTL (2 wire, 2 state) transceiver for tapped bus transmission systems
NL7903103A (nl) * 1979-04-20 1980-10-22 Philips Nv Transmissiestelsel voor de overdracht van tweewaardige datasymbolen.
NL7903099A (nl) * 1979-04-20 1980-10-22 Philips Nv Inrichting voor kloksignaalopwekking.
NL7903100A (nl) * 1979-04-20 1980-10-22 Philips Nv Inrichting voor het controleren van de synchronisatie van een ontvanger.
US4406009A (en) * 1979-04-30 1983-09-20 Gte Automatic Electric Incorporated Method and apparatus for converting binary information into a single-sideband 3-level correlative signal
US4461011A (en) * 1979-04-30 1984-07-17 Gte Network Systems Incorporated Method and apparatus for converting binary information into a high density single-sideband signal
US4417349A (en) * 1979-11-08 1983-11-22 Digital Broadcasting Corporation SCA Data transmission system with a raised cosine filter
DE2950132A1 (de) * 1979-12-13 1981-06-19 Brown, Boveri & Cie Ag, 6800 Mannheim Pulsmodulationsverfahren
US4356518A (en) * 1980-02-01 1982-10-26 Ampex Corporation High frequency digital PCM decoding apparatus
GB2099262B (en) * 1981-04-29 1984-11-14 Philips Electronic Associated Arrangement for checking the synchronisation of a receiver
DE3237619C2 (de) * 1982-10-11 1985-04-18 Karl Dipl.-Phys. Dr. 3550 Marburg Meinzer Verfahren und Vorrichtung zur digitalen Datenübertragung
US4562582A (en) * 1983-04-18 1985-12-31 Nippon Telegraph & Telephone Public Corporation Burst signal receiving apparatus
US4596023A (en) * 1983-08-25 1986-06-17 Complexx Systems, Inc. Balanced biphase transmitter using reduced amplitude of longer pulses
JPS60165150A (ja) * 1984-02-08 1985-08-28 Yokogawa Hokushin Electric Corp 排他的論理和回路を用いたダブルサイドバンド変調方式
JPH02241228A (ja) * 1989-03-15 1990-09-25 Railway Technical Res Inst 長距離伝送可能な基礎帯域伝送符号方法
US20030058891A1 (en) * 2001-09-21 2003-03-27 Dan Nobbe Low noise transmitter architecture using foldover selective band filtering and method thereof
TWI239141B (en) * 2003-08-01 2005-09-01 Hon Hai Prec Ind Co Ltd System and method for improving waveform distortion in transferring signals
CN1953639B (zh) * 2005-10-17 2010-05-26 鸿富锦精密工业（深圳）有限公司 减小并行信号线路间远端串扰的布线架构及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242240A (ja) * 1958-04-28
US3312901A (en) * 1963-11-04 1967-04-04 Bell Telephone Labor Inc Bipolar vestigial sideband data signal detector
US3335369A (en) * 1964-06-01 1967-08-08 Sperry Rand Corp System for data communication by phase shift of square wave carrier
US3518680A (en) * 1967-10-02 1970-06-30 North American Rockwell Carrier phase lock apparatus using correlation between received quadrature phase components

Also Published As

Publication number Publication date
NL170212B (nl) 1982-05-03
DE2251605B2 (de) 1975-07-31
ZA727375B (en) 1973-07-25
AU4787272A (en) 1974-04-26
AU461904B2 (en) 1975-06-12
DE2251605A1 (de) 1973-04-26
NL170212C (nl) 1982-10-01
GB1368068A (en) 1974-09-25
NL7214132A (ja) 1973-04-25
US3846583A (en) 1974-11-05
CA996207A (en) 1976-08-31
JPS4850618A (ja) 1973-07-17
FR2157619A5 (ja) 1973-06-01

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