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ES8301561A1 - Perfeccionamientos introcidos en un codificador para el tratamiento de una serial digital para transmision. - Google Patents

Perfeccionamientos introcidos en un codificador para el tratamiento de una serial digital para transmision.

Info

Publication number
ES8301561A1
ES8301561A1 ES504683A ES504683A ES8301561A1 ES 8301561 A1 ES8301561 A1 ES 8301561A1 ES 504683 A ES504683 A ES 504683A ES 504683 A ES504683 A ES 504683A ES 8301561 A1 ES8301561 A1 ES 8301561A1
Authority
ES
Spain
Prior art keywords
error correction
channels
treatment
transmission
words
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
ES504683A
Other languages
English (en)
Other versions
ES504683A0 (es
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ES8301561A1 publication Critical patent/ES8301561A1/es
Publication of ES504683A0 publication Critical patent/ES504683A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/17—Ground-based stations employing pulse modulation, e.g. pulse code modulation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1876—Interpolating methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Noise Elimination (AREA)

Abstract

CODIFICADOR PARA EL TRATAMIENTO DE UNA SEÑAL DIGITAL PARA TRANSMISION. CONSTA DE UNA ENTRADA QUE RECIBE LA SEÑAL DIGITAL EN FORMA DE UNA SERIE DE PALABRAS DE DATOS SUCESIVOS; DE UN CIRCUITO DE DISTRIBUCION QUE SEPARA LAS PALABRAS DE DICHA SERIE Y LAS DISTRIBUYE EN UNA PLURALIDAD DE CANALES DE PALABRAS; UN GENERADOR DE PALABRAS DE CORRECCION DE ERROR, QUE TIENE UNA PLURALIDAD DE ENTRADAS ACOPLADAS A LOS CANALES RESPECTIVOS Y UNA SALIDA ACOPLADA AL MENOS A UN CANAL DE PALABRAS DE CORRECCION DE ERROR; DE UN PASO INTERCALADOR FORMADO POR UNA PLURALIDAD DE LINEAS DE RETARDO, CADA UNO DE LOS CUALES ESTA ASOCIADA CON UNO DE LOS CANALES DE PALABRAS DE DATOS Y AL MENOS UNO DE ELLOS LO ESTA CON UN CANAL DE PALABRAS DE CORRECCION DE ERROR; Y DE UN CIRCUITO ENSAMBLADOR ACOPLADO A DICHOS CANALES DE PALABRAS DE DATOS Y DE CORRECCION DE ERROR.
ES504683A 1980-08-12 1981-08-11 Perfeccionamientos introcidos en un codificador para el tratamiento de una serial digital para transmision. Granted ES504683A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11067480A JPS5735444A (en) 1980-08-12 1980-08-12 Pcm signal transmission method

Publications (2)

Publication Number Publication Date
ES8301561A1 true ES8301561A1 (es) 1982-12-01
ES504683A0 ES504683A0 (es) 1982-12-01

Family

ID=14541575

Family Applications (2)

Application Number Title Priority Date Filing Date
ES504683A Granted ES504683A0 (es) 1980-08-12 1981-08-11 Perfeccionamientos introcidos en un codificador para el tratamiento de una serial digital para transmision.
ES514049A Expired ES8305544A1 (es) 1980-08-12 1982-07-16 "perfeccionamientos introducidos en un descodificador para descodificar una senal recibida que ha sido tratada para correccion de error".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES514049A Expired ES8305544A1 (es) 1980-08-12 1982-07-16 "perfeccionamientos introducidos en un descodificador para descodificar una senal recibida que ha sido tratada para correccion de error".

Country Status (19)

Country Link
US (1) US4441184A (es)
JP (1) JPS5735444A (es)
KR (1) KR850000165B1 (es)
AT (1) AT372538B (es)
AU (1) AU546373B2 (es)
BE (1) BE889932A (es)
BR (1) BR8105163A (es)
CA (1) CA1171537A (es)
CH (1) CH653192A5 (es)
DE (1) DE3131741A1 (es)
ES (2) ES504683A0 (es)
FR (1) FR2488757B1 (es)
GB (1) GB2082356B (es)
IT (1) IT1137879B (es)
MX (1) MX149855A (es)
NL (1) NL190594C (es)
SE (1) SE454555B (es)
SU (1) SU1233814A3 (es)
ZA (1) ZA815353B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692913A (en) * 1980-11-26 1987-09-08 News Log International, Inc. Method and apparatus for reading a data record carrier
JPS57136833A (en) * 1981-02-17 1982-08-24 Sony Corp Time-division multiplex data transmitting method
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
JPS58141483A (ja) * 1982-02-17 1983-08-22 Sony Corp 異種デ−タの接続処理装置
JPS598445A (ja) * 1982-07-06 1984-01-17 Sony Corp デ−タ伝送方法
US4534031A (en) * 1982-08-02 1985-08-06 News Log International Coded data on a record carrier and method for encoding same
FR2533782B1 (fr) * 1982-09-27 1988-09-09 France Etat Equipements d'enregistrement et de lecture de donnees numeriques sur videodisque analogique, munis de moyens de protection contre les erreurs
JPS5972838A (ja) * 1982-10-20 1984-04-24 Victor Co Of Japan Ltd リ−ド・ソロモン符号生成回路
JPH07118160B2 (ja) * 1983-06-18 1995-12-18 ソニー株式会社 ディジタル情報信号の記録方法
NL8303765A (nl) * 1983-11-02 1985-06-03 Philips Nv Dataverwerkend systeem waarbij in het geheugen onbetrouwbare woorden zijn vervangen door een onbetrouwbaarheidsindicator.
US4882638A (en) * 1985-10-11 1989-11-21 Mitsubishi Denki Kabushiki Kaisha PCM recording and reproducing apparatus having common data frame construction for signal sources of varying quantization bit number
US4802170A (en) * 1987-04-29 1989-01-31 Matrox Electronics Systems Limited Error disbursing format for digital information and method for organizing same
US4943964A (en) * 1987-08-12 1990-07-24 Hitachi, Ltd. PCM signal reproducing device
US4916701A (en) * 1988-09-21 1990-04-10 International Business Machines Corporation Method and system for correcting long bursts of consecutive errors
JP3109087B2 (ja) * 1990-08-24 2000-11-13 ソニー株式会社 符号化装置及び復号化装置
US5745509A (en) * 1994-11-30 1998-04-28 U.S. Philips Corporation Transmission system via communications protected by an error management code
KR100354744B1 (ko) * 1998-08-04 2002-12-11 삼성전자 주식회사 고밀도기록매체를위한인터리브방법및그회로
US7039036B1 (en) * 1999-04-01 2006-05-02 Texas Instruments Incorporated Reduced complexity primary and secondary synchronization codes with good correlation properties for WCDMA
AU2001245804A1 (en) * 2000-03-16 2001-09-24 Scott T. Boden Method and apparatus for secure and fault tolerant data storage
JP3297668B2 (ja) * 2000-04-26 2002-07-02 松下電器産業株式会社 符号／復号化装置及び符号／復号化方法
US20020199153A1 (en) * 2001-06-22 2002-12-26 Fall Thomas G. Sampling method for use with bursty communication channels
US7085969B2 (en) * 2001-08-27 2006-08-01 Industrial Technology Research Institute Encoding and decoding apparatus and method
US20030108114A1 (en) * 2001-12-10 2003-06-12 University Of Rochester Method for interleaving data in packet-based communications and a system thereof
EP1536585A1 (en) * 2002-07-30 2005-06-01 Fujitsu Limited Data processor and method for processing data

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL166591C (nl) * 1971-05-18 1981-08-17 Philips Nv Foutencorrigerend datatransmissiestelsel.
SU613320A1 (ru) * 1973-12-10 1978-06-30 Belkov Mikhail S Устройство дл уплотнени информации
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
US4145683A (en) * 1977-11-02 1979-03-20 Minnesota Mining And Manufacturing Company Single track audio-digital recorder and circuit for use therein having error correction
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
JPS54139406A (en) * 1978-04-21 1979-10-29 Sony Corp Digital signal transmission method
US4202018A (en) * 1978-09-27 1980-05-06 Soundstream, Inc. Apparatus and method for providing error recognition and correction of recorded digital information
JPS5555412A (en) * 1978-10-17 1980-04-23 Victor Co Of Japan Ltd Signal recording and reproducing device
JPS5556744A (en) * 1978-10-23 1980-04-25 Sony Corp Pcm signal transmission device
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
US4333160A (en) * 1978-11-20 1982-06-01 Victor Company Of Japan, Ltd. Memory control system
JPS55115753A (en) * 1979-02-27 1980-09-05 Sony Corp Pcm signal transmission method

Also Published As

Publication number Publication date
AU7393081A (en) 1982-02-18
IT1137879B (it) 1986-09-10
US4441184A (en) 1984-04-03
NL190594C (nl) 1994-05-02
NL190594B (nl) 1993-12-01
JPS5735444A (en) 1982-02-26
SE8104803L (sv) 1982-04-07
FR2488757A1 (fr) 1982-02-19
SU1233814A3 (ru) 1986-05-23
ZA815353B (en) 1982-10-27
AT372538B (de) 1983-10-25
GB2082356A (en) 1982-03-03
KR850000165B1 (ko) 1985-02-28
JPS6342888B2 (es) 1988-08-26
FR2488757B1 (fr) 1986-02-07
KR830007011A (ko) 1983-10-12
DE3131741A1 (de) 1982-03-18
NL8103781A (nl) 1982-03-01
CA1171537A (en) 1984-07-24
ES504683A0 (es) 1982-12-01
CH653192A5 (fr) 1985-12-13
IT8123483A0 (it) 1981-08-12
BR8105163A (pt) 1982-04-27
GB2082356B (en) 1985-07-31
ATA354481A (de) 1983-02-15
ES514049A0 (es) 1983-04-01
MX149855A (es) 1983-12-29
BE889932A (fr) 1981-12-01
SE454555B (sv) 1988-05-09
ES8305544A1 (es) 1983-04-01
AU546373B2 (en) 1985-08-29

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