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
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.
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)
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 |
EP0121565A1 (en) * | 1982-10-06 | 1984-10-17 | YIANILOS, Peter N. | 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 |
DE3850761T2 (de) * | 1987-12-29 | 1994-11-24 | Sony Corp | Verfahren zur Übertragung von digitalen Daten. |
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 |
US7489730B2 (en) * | 2004-03-09 | 2009-02-10 | Thomson Licensing | Cross-encoding of information in independent channels |
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)
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 |
-
1979
- 1979-10-09 JP JP13031079A patent/JPS5654140A/ja active Pending
-
1980
- 1980-10-02 GB GB8031796A patent/GB2060227B/en not_active Expired
- 1980-10-03 CA CA000361558A patent/CA1151742A/en not_active Expired
- 1980-10-08 ES ES495738A patent/ES495738A0/es active Granted
- 1980-10-08 IT IT25205/80A patent/IT1133832B/it active
- 1980-10-08 BR BR8006490A patent/BR8006490A/pt not_active IP Right Cessation
- 1980-10-08 DE DE19803038066 patent/DE3038066A1/de not_active Withdrawn
- 1980-10-08 SE SE8007043A patent/SE454228B/sv not_active IP Right Cessation
- 1980-10-08 CH CH752580A patent/CH646825A5/fr not_active IP Right Cessation
- 1980-10-08 BE BE0/202369A patent/BE885581A/fr not_active IP Right Cessation
- 1980-10-08 AU AU63062/80A patent/AU538237B2/en not_active Ceased
- 1980-10-09 US US06/195,625 patent/US4393502A/en not_active Expired - Lifetime
- 1980-10-09 NL NL8005604A patent/NL8005604A/nl not_active Application Discontinuation
- 1980-10-09 FR FR8021602A patent/FR2467510B1/fr not_active Expired
- 1980-10-09 AT AT0502580A patent/AT378873B/de active
-
1981
- 1981-09-15 ES ES505499A patent/ES8207665A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES505499A0 (es) | 1982-09-16 |
AT378873B (de) | 1985-10-10 |
BR8006490A (pt) | 1981-04-14 |
IT8025205A0 (it) | 1980-10-08 |
NL8005604A (nl) | 1981-04-13 |
SE8007043L (sv) | 1981-05-29 |
AU538237B2 (en) | 1984-08-02 |
US4393502A (en) | 1983-07-12 |
CA1151742A (en) | 1983-08-09 |
ATA502580A (de) | 1985-02-15 |
DE3038066A1 (de) | 1981-04-23 |
GB2060227B (en) | 1983-08-24 |
GB2060227A (en) | 1981-04-29 |
IT1133832B (it) | 1986-07-24 |
FR2467510B1 (fr) | 1985-10-31 |
JPS5654140A (en) | 1981-05-14 |
CH646825A5 (fr) | 1984-12-14 |
BE885581A (fr) | 1981-02-02 |
AU6306280A (en) | 1981-04-16 |
SE454228B (sv) | 1988-04-11 |
ES8207665A1 (es) | 1982-09-16 |
ES495738A0 (es) | 1982-01-16 |
FR2467510A1 (fr) | 1981-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |