FR2239728B1 - - Google Patents

Info

Publication number
FR2239728B1
FR2239728B1 FR7426945A FR7426945A FR2239728B1 FR 2239728 B1 FR2239728 B1 FR 2239728B1 FR 7426945 A FR7426945 A FR 7426945A FR 7426945 A FR7426945 A FR 7426945A FR 2239728 B1 FR2239728 B1 FR 2239728B1
Authority
FR
France
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
FR7426945A
Other versions
FR2239728A1 (fr
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
Priority claimed from JP8700773A external-priority patent/JPS5320327B2/ja
Priority claimed from JP9474273A external-priority patent/JPS5433682B2/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of FR2239728A1 publication Critical patent/FR2239728A1/fr
Application granted granted Critical
Publication of FR2239728B1 publication Critical patent/FR2239728B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
FR7426945A 1973-08-02 1974-08-02 Expired FR2239728B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8700773A JPS5320327B2 (fr) 1973-08-02 1973-08-02
JP9474273A JPS5433682B2 (fr) 1973-08-22 1973-08-22

Publications (2)

Publication Number Publication Date
FR2239728A1 FR2239728A1 (fr) 1975-02-28
FR2239728B1 true FR2239728B1 (fr) 1981-12-11

Family

ID=26428243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426945A Expired FR2239728B1 (fr) 1973-08-02 1974-08-02

Country Status (5)

Country Link
US (1) US3940736A (fr)
CA (1) CA1012249A (fr)
DE (1) DE2437390B2 (fr)
FR (1) FR2239728B1 (fr)
GB (1) GB1481849A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182988A (en) * 1976-09-17 1980-01-08 Nippon Electric Co., Ltd. PCM channel monitoring system for detecting errors using single parity bit
US4120030A (en) * 1977-03-11 1978-10-10 Kearney & Trecker Corporation Computer software security system
JPS6052509B2 (ja) * 1977-05-16 1985-11-19 ソニー株式会社 デジタル信号伝送方法
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
US4191970A (en) * 1978-05-15 1980-03-04 Bell Telephone Laboratories, Incorporated Interframe coder for video signals
JPS5556744A (en) * 1978-10-23 1980-04-25 Sony Corp Pcm signal transmission device
DE2951914C2 (de) * 1979-12-21 1982-04-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Übertragung von Daten mit Hilfe eines Start-Stopsignals
DE3437317A1 (de) * 1984-10-11 1986-04-24 Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt Funkuebertragungsverfahren ueber erdsatelliten
US4805095A (en) * 1985-12-23 1989-02-14 Ncr Corporation Circuit and a method for the selection of original data from a register log containing original and modified data
US4885758A (en) * 1988-06-06 1989-12-05 Hayes Microcomputer Products, Inc. Speed correction and stop bit control circuit for data communications device
US5175767A (en) * 1989-02-07 1992-12-29 Simulation Laboratories, Inc. In-band framing method and apparatus
US5003599A (en) * 1989-02-07 1991-03-26 Simulation Laboratories, Inc. In-band framing method and apparatus
US5274647A (en) * 1989-02-13 1993-12-28 Kabushiki Kaisha Toshiba Elastic buffer with error detection using a hamming distance circuit
US4979191A (en) * 1989-05-17 1990-12-18 The Boeing Company Autonomous N-modular redundant fault tolerant clock system
US5426652A (en) * 1991-01-08 1995-06-20 The Dsp Group Inc. Data reception technique
JPH11285002A (ja) * 1998-02-02 1999-10-15 Sony Corp 動画像符号化装置及び動画像符号化方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US340A (en) * 1837-07-31 Cooking-stove
US3437995A (en) * 1965-03-15 1969-04-08 Bell Telephone Labor Inc Error control decoding system
GB1276693A (en) * 1969-06-30 1972-06-07 Riken Vitamin Oil Co Ltd Process for preparing powders of lipophilic food emulsifiers

Also Published As

Publication number Publication date
DE2437390A1 (de) 1975-02-20
GB1481849A (en) 1977-08-03
CA1012249A (en) 1977-06-14
US3940736A (en) 1976-02-24
DE2437390B2 (de) 1979-04-12
FR2239728A1 (fr) 1975-02-28

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Legal Events

Date Code Title Description
TP Transmission of property