NL6807034A - - Google Patents

Info

Publication number
NL6807034A
NL6807034A NL6807034A NL6807034A NL6807034A NL 6807034 A NL6807034 A NL 6807034A NL 6807034 A NL6807034 A NL 6807034A NL 6807034 A NL6807034 A NL 6807034A NL 6807034 A NL6807034 A NL 6807034A
Authority
NL
Netherlands
Application number
NL6807034A
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 NL6807034A publication Critical patent/NL6807034A/xx

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
    • H04L25/497—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 by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
NL6807034A 1967-05-19 1968-05-17 NL6807034A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63987067A 1967-05-19 1967-05-19

Publications (1)

Publication Number Publication Date
NL6807034A true NL6807034A (xx) 1968-11-20

Family

ID=24565909

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807034A NL6807034A (xx) 1967-05-19 1968-05-17

Country Status (8)

Country Link
US (1) US3492578A (xx)
BE (1) BE715313A (xx)
CH (1) CH512859A (xx)
DE (1) DE1762284B2 (xx)
FR (1) FR1572553A (xx)
GB (1) GB1228714A (xx)
NL (1) NL6807034A (xx)
SE (1) SE338586B (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559633A (xx) * 1967-10-12 1969-03-14
US3573622A (en) * 1968-04-23 1971-04-06 Bell Telephone Labor Inc Partial-response signal sampling for half-speed data transmission
DE1928986B2 (de) * 1968-06-29 1978-09-21 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Übertragungssystem mit einer Sende- und einer Empfangsvorrichtung zur Übertragung von Informationen in einem vorgeschriebenen Frequenzband und dafür geeignete Sende- und Empfangsvorrichtungen
US3601702A (en) * 1969-03-17 1971-08-24 Gte Automatic Electric Lab Inc High speed data transmission system utilizing nonbinary correlative techniques
USRE30182E (en) * 1969-06-24 1979-12-25 Bell Telephone Laboratories, Incorporated Precoded ternary data transmission
US3679977A (en) * 1969-06-24 1972-07-25 Bell Telephone Labor Inc Precoded ternary data transmission
US3613077A (en) * 1969-08-25 1971-10-12 Codex Corp Error correction in sampled-data circuits
FR2071533A5 (xx) * 1969-12-30 1971-09-17 Ibm France
US3622986A (en) * 1969-12-30 1971-11-23 Ibm Error-detecting technique for multilevel precoded transmission
US3679821A (en) * 1970-04-30 1972-07-25 Bell Telephone Labor Inc Transform coding of image difference signals
JPS5113527B1 (xx) * 1971-02-25 1976-04-30
US3736511A (en) * 1971-06-11 1973-05-29 North American Rockwell Automatic decision threshold adjustment
US3940694A (en) * 1971-10-29 1976-02-24 Sperry Rand Corporation Apparatus and method for reducing multiplicative gain variation distortions in data recording and transmission channels
JPS5250487B2 (xx) * 1972-02-04 1977-12-24
US3747065A (en) * 1972-05-12 1973-07-17 North American Rockwell System for correcting detected errors in a high speed digital data transmission system
AT325115B (de) * 1972-05-16 1975-10-10 Siemens Ag Anordnung zur übertragung eines amplitudenmodulierten amplitudensignals
US3917999A (en) * 1974-06-18 1975-11-04 Frank S Gutleber Multiplexed pseudo noise pulse burst codes with space taper
GB1592556A (en) * 1976-10-28 1981-07-08 Rixon Quadrature-amplitude-modulation data transmission systems and transmitters
US4086587A (en) * 1977-02-28 1978-04-25 Gte Automatic Electric Laboratories Incorporated Apparatus and method for generating a high-accuracy 7-level correlative signal
US4110691A (en) * 1977-03-14 1978-08-29 Gte Automatic Electric Laboratories, Incorporated Apparatus and method for detecting errors in a 7-level correlative signal
US4234898A (en) * 1978-03-15 1980-11-18 Nippon Hoso Kyokai Digital magnetic recording and reproducing apparatus
US4195318A (en) * 1978-03-20 1980-03-25 Sperry Corporation High density bias linearized magnetic recording system utilizing Nyquist bandwidth partial response transmission
NL7804575A (nl) * 1978-04-28 1979-10-30 Philips Nv Transmissiestelsel voor de overdracht van informatie impulsen.
JPS5834002B2 (ja) * 1979-10-17 1983-07-23 日立電子株式会社 デイジタル信号の磁気記録再生方式
US4417349A (en) * 1979-11-08 1983-11-22 Digital Broadcasting Corporation SCA Data transmission system with a raised cosine filter
NL8201533A (nl) * 1982-04-13 1983-11-01 Philips Nv Een zender ingericht voor het zenden van fm gemoduleerde signalen.
US4558454A (en) * 1983-04-11 1985-12-10 National Information Utilities Corporation Digital partial response filter
US4641318A (en) * 1985-04-25 1987-02-03 Bell Communications Research, Inc. Method for improving the reliability of data transmission over Rayleigh fading channels
US4775984A (en) * 1986-01-27 1988-10-04 Alcatel Cit Synchronous digital cable transmission system
FR2602939B1 (fr) * 1986-07-28 1993-09-03 Cit Alcatel Systeme de transmission numerique synchrone sur cable
US5249200A (en) * 1991-07-30 1993-09-28 Codex Corporation Device and method for combining precoding with symbol-rate spectral shaping
WO2007023464A2 (en) * 2005-08-23 2007-03-01 Nir Heumann Portable, disposable and recyclable toilet
US20140369398A1 (en) * 2011-12-30 2014-12-18 Zte (Usa) Inc. Digital filter, partial response equalizer, and digital coherent receiver device and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139615A (en) * 1962-07-25 1964-06-30 Bell Telephone Labor Inc Three-level binary code transmission
US3337863A (en) * 1964-01-17 1967-08-22 Automatic Elect Lab Polybinary techniques
NL142035B (nl) * 1964-02-08 1974-04-16 Philips Nv Transmissiestelsel voor de overdracht van tweewaardige informatiepulsen met synchronisatie in de ontvanginrichting op ontvangen signaalovergangen.
NL6402192A (xx) * 1964-03-05 1965-09-06
GB1069930A (en) * 1964-10-16 1967-05-24 Ibm Improvements in or relating to data transmission systems
US3354267A (en) * 1965-01-13 1967-11-21 Bell Telephone Labor Inc Differential pcm system employing digital integration

Also Published As

Publication number Publication date
CH512859A (de) 1971-09-15
BE715313A (xx) 1968-10-16
US3492578A (en) 1970-01-27
DE1762284B2 (de) 1971-06-16
FR1572553A (xx) 1969-06-27
DE1762284A1 (de) 1970-04-30
GB1228714A (xx) 1971-04-15
SE338586B (xx) 1971-09-13

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