ES8202462A1 - Un aparato de comunicacion digital. - Google Patents

Un aparato de comunicacion digital.

Info

Publication number
ES8202462A1
ES8202462A1 ES495738A ES495738A ES8202462A1 ES 8202462 A1 ES8202462 A1 ES 8202462A1 ES 495738 A ES495738 A ES 495738A ES 495738 A ES495738 A ES 495738A ES 8202462 A1 ES8202462 A1 ES 8202462A1
Authority
ES
Spain
Prior art keywords
information words
odd
error
words
information
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
ES495738A
Other languages
English (en)
Other versions
ES495738A0 (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 ES8202462A1 publication Critical patent/ES8202462A1/es
Publication of ES495738A0 publication Critical patent/ES495738A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Multimedia (AREA)
  • Signal Processing (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)

Abstract

APARATO DE COMUNICACION DIGITAL. EL CONVERTIDOR (2) RECIBE LAS PALABRAS DE INFORMACION EN UN CANAL UNICO, Y LO CONVIERTE EN UN NUMERO PAR DE CANALES EN PARALELO. UN CIRCUITO (3) DISTRIBUIDOR SEPARA LAS PALABRAS DE INFORMACION PARES DE LOS IMPARES, CANALIZANDO LAS PARES POR UN GRUPO SUPERIOR DE TERMINALES DE SALIDA Y LAS IMPARES POR OTRO GRUPO INFERIOR. UN CODIFICADOR (4B) SIMILAR CODIFICA EL SUBBLOQUE IMPAR, PREVIAMENTE RETARDADO EN EL TIEMPO POR UN CIRCUITO (5). UN GENERADOR (6) GENERA UNA PALABRA DE CODIGO DE DETECCION DE ERROR AL RECIBIR AMBOS SUBBLOQUES.
ES495738A 1979-10-09 1980-10-08 Un aparato de comunicacion digital. Granted ES495738A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13031079A JPS5654140A (en) 1979-10-09 1979-10-09 Transmission method for pcm signal

Publications (2)

Publication Number Publication Date
ES8202462A1 true ES8202462A1 (es) 1982-01-16
ES495738A0 ES495738A0 (es) 1982-01-16

Family

ID=15031255

Family Applications (2)

Application Number Title Priority Date Filing Date
ES495738A Granted ES495738A0 (es) 1979-10-09 1980-10-08 Un aparato de comunicacion digital.
ES505499A Expired ES8207665A1 (es) 1979-10-09 1981-09-15 Un metodo de comunicar una secuencia de palabras de infor- macion digital

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES505499A Expired ES8207665A1 (es) 1979-10-09 1981-09-15 Un metodo de comunicar una secuencia de palabras de infor- macion digital

Country Status (15)

Country Link
US (1) US4393502A (es)
JP (1) JPS5654140A (es)
AT (1) AT378873B (es)
AU (1) AU538237B2 (es)
BE (1) BE885581A (es)
BR (1) BR8006490A (es)
CA (1) CA1151742A (es)
CH (1) CH646825A5 (es)
DE (1) DE3038066A1 (es)
ES (2) ES495738A0 (es)
FR (1) FR2467510B1 (es)
GB (1) GB2060227B (es)
IT (1) IT1133832B (es)
NL (1) NL8005604A (es)
SE (1) SE454228B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022573A1 (de) * 1980-06-16 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur verarbeitung und uebertragung von pcm signalen
US4467373A (en) * 1980-10-09 1984-08-21 Micro Consultants Limited Storage and retrieval of digital data on video tape recorders
GB2107557A (en) * 1981-10-14 1983-04-27 Rca Corp Coding system for recording digital audio
JPS58141483A (ja) * 1982-02-17 1983-08-22 Sony Corp 異種デ−タの接続処理装置
US4509128A (en) * 1982-04-16 1985-04-02 Sangamo Weston, Inc. Solid-state electrical-power demand register and method
WO1984001451A1 (en) * 1982-10-06 1984-04-12 Peter N Yianilos Improved error correction system
JPH07118159B2 (ja) * 1982-12-06 1995-12-18 ソニー株式会社 Ｐｃｍ信号記録方法
WO1984003808A1 (en) * 1983-03-12 1984-09-27 Sony Corp Error-correcting apparatus
USRE33332E (en) * 1983-03-12 1990-09-11 Sony Corporation Apparatus for correcting errors
JPH087946B2 (ja) * 1983-05-16 1996-01-29 三菱電機株式会社 Ｐｃｍ記録及び再生装置
US4567594A (en) * 1983-06-07 1986-01-28 Burroughs Corporation Reed-Solomon error detecting and correcting system employing pipelined processors
JPS6029073A (ja) * 1983-06-17 1985-02-14 Hitachi Ltd ディジタル信号構成方式
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
JPS59224934A (ja) * 1984-03-30 1984-12-17 Hitachi Denshi Ltd 信号処理回路
JPS60223079A (ja) * 1984-04-18 1985-11-07 Sony Corp 情報信号の記録装置
CH666975A5 (de) * 1984-12-18 1988-08-31 Studer Willi Ag Verfahren und vorrichtung zur aufzeichnung und wiedergabe codierter digitaler signale.
EP0395125B1 (en) * 1985-10-11 1996-01-24 Mitsubishi Denki Kabushiki Kaisha A PCM recording and reproducing apparatus
JP2601259B2 (ja) * 1986-02-24 1997-04-16 日本ビクター株式会社 磁気記録方式及び磁気記録再生方式
US4852100A (en) * 1986-10-17 1989-07-25 Amdahl Corporation Error detection and correction scheme for main storage unit
US4844933A (en) * 1986-10-30 1989-07-04 Mccormick & Company, Inc. Process for sterilization of spices and leafy herbs
US4943964A (en) * 1987-08-12 1990-07-24 Hitachi, Ltd. PCM signal reproducing device
EP0323119B1 (en) * 1987-12-29 1994-07-20 Sony Corporation Method for transmitting digital data
GB2214759B (en) * 1988-01-18 1992-01-02 Plessey Co Plc High speed digital data link
GB2220521B (en) * 1988-06-07 1993-04-28 Mitsubishi Electric Corp Digital signal recording method a digital video tape recorder and a recorded tape
US4993029A (en) * 1989-03-13 1991-02-12 International Business Machines Corporation Method and apparatus for randomizing data in a direct access storage device
JPH0411864A (ja) * 1990-04-27 1992-01-16 Ezaki Glico Co Ltd 香辛料の早期熟成方法
JP2711586B2 (ja) * 1990-06-27 1998-02-10 ハウス食品株式会社 粉砕物製造装置
GB2285708B (en) * 1993-12-28 1997-09-10 Sony Corp Data recording and reproducing apparatus
US6384996B1 (en) * 1994-10-31 2002-05-07 Samsung Electronics Co., Ltd. Insertion of ones and zeroes into I-NRZI modulation for magnetic recording apparatus to facilitate head tracking
US5907801A (en) * 1995-09-22 1999-05-25 At&T Wireless Services, Inc. Apparatus and method for optimizing wireless financial transactions
FR2781647B1 (fr) * 1998-07-31 2000-10-13 Gervais Danone Co Procede de sterilisation d'un produit alimentaire a faible teneur en eau, produit alimentaire obtenu et composition alimentaire le contenant
US6781987B1 (en) * 1999-10-19 2004-08-24 Lucent Technologies Inc. Method for packet transmission with error detection codes
US7242726B2 (en) * 2000-09-12 2007-07-10 Broadcom Corporation Parallel concatenated code with soft-in soft-out interactive turbo decoder
JP3920558B2 (ja) * 2000-11-08 2007-05-30 株式会社東芝 データ処理方法及び装置及び記録媒体及び再生方法及び装置
US7395547B2 (en) * 2001-04-06 2008-07-01 Scientific Atlanta, Inc. System and method for providing user-defined media presentations
US7962011B2 (en) 2001-12-06 2011-06-14 Plourde Jr Harold J Controlling substantially constant buffer capacity for personal video recording with consistent user interface of available disk space
US8181205B2 (en) 2002-09-24 2012-05-15 Russ Samuel H PVR channel and PVR IPG information
CN1926829B (zh) * 2004-03-09 2013-11-06 汤姆逊许可证公司 独立信道中的信息的交叉编码
US20060083323A1 (en) * 2004-10-15 2006-04-20 Desjardins Philip Method and apparatus for detecting transmission errors for digital subscriber lines

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835707A (es) * 1971-09-10 1973-05-26
GB1445439A (en) * 1973-11-20 1976-08-11 Ibm Error correction systems for a multichannel data handling system
US4146099A (en) * 1976-08-17 1979-03-27 Christopher Scientific Company Signal recording method and apparatus
JPS5362410A (en) * 1976-11-16 1978-06-03 Sony Corp Digital signal transmission
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
JPS5380105A (en) * 1976-12-24 1978-07-15 Sony Corp Digital signal transmission method
DE2721638A1 (de) * 1977-05-13 1978-11-16 Basf Ag Speicherverfahren und schaltungsanordnung fuer magnetische aufzeichnung
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
GB2012460A (en) * 1977-11-03 1979-07-25 British Broadcasting Corp Apparatus for Processing a Digitized Analog Signal
US4281355A (en) * 1978-02-01 1981-07-28 Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
JPS6035750B2 (ja) * 1978-04-27 1985-08-16 三菱電機株式会社 Ｐｃｍ信号テ−プ編集方式
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
US4254500A (en) * 1979-03-16 1981-03-03 Minnesota Mining And Manufacturing Company Single track digital recorder and circuit for use therein having error correction
US4276646A (en) * 1979-11-05 1981-06-30 Texas Instruments Incorporated Method and apparatus for detecting errors in a data set

Also Published As

Publication number Publication date
IT8025205A0 (it) 1980-10-08
SE8007043L (sv) 1981-05-29
ATA502580A (de) 1985-02-15
AT378873B (de) 1985-10-10
SE454228B (sv) 1988-04-11
CH646825A5 (fr) 1984-12-14
BR8006490A (pt) 1981-04-14
GB2060227A (en) 1981-04-29
GB2060227B (en) 1983-08-24
CA1151742A (en) 1983-08-09
NL8005604A (nl) 1981-04-13
ES505499A0 (es) 1982-09-16
AU538237B2 (en) 1984-08-02
FR2467510A1 (fr) 1981-04-17
DE3038066A1 (de) 1981-04-23
BE885581A (fr) 1981-02-02
ES8207665A1 (es) 1982-09-16
JPS5654140A (en) 1981-05-14
US4393502A (en) 1983-07-12
ES495738A0 (es) 1982-01-16
FR2467510B1 (fr) 1985-10-31
IT1133832B (it) 1986-07-24
AU6306280A (en) 1981-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519