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AR247649A1 - Una disposicion de transmision de datos - Google Patents

Una disposicion de transmision de datos

Info

Publication number
AR247649A1
AR247649A1 AR91318793A AR31879391A AR247649A1 AR 247649 A1 AR247649 A1 AR 247649A1 AR 91318793 A AR91318793 A AR 91318793A AR 31879391 A AR31879391 A AR 31879391A AR 247649 A1 AR247649 A1 AR 247649A1
Authority
AR
Argentina
Prior art keywords
transmitter
information
transmission system
signal
receiver
Prior art date
Application number
AR91318793A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AR247649A1 publication Critical patent/AR247649A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
    • G11B20/1204—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/328—Table of contents on a tape [TTOC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/93—Longitudinal format, wherein tracks are in the direction of the tape, read with a static head, e.g. DCC

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

UN DISPOSITIVO DE TRANSMISION DIGITAL QUE COMPRENDE UN TRANSMISOR Y UN RECEPTOR, UN CANAL DE INFORMACION Y UN CANAL AUXILIAR PARA TRANSMITIR UNA SENAL AUXILIAR COMPRENDIENDO INFORMACION DE SINCRONIZACION ADICIONAL, DICHO TRANSMISOR COMPRENDIENDO: UNA TERMINAL DE ENTRADA PARA RECIBIR LA INFORMACION; MEDIOS PARA CONVERTIR LA INFORMACION DE ENTRADA A UNA FORMA ADECUADA PARA LA TRANSMISION A TRAVES DEL CANAL AUXILIAR; Y MEDIOS PARA GENERAR LA SENAL AUXILIAR Y COMPRENDIENDO EL RECEPTOR MEDIOS PARA RECIBIR LA SENAL AUXILIAR; LOS MEDIOS GENERADORES EN EL TRANSMISOR COMPRENDEN MEDIOS PARA GENERAR PALABRAS DE CODIGO PRIMERA Y SEGUNDA, Y MEDIOS PARA COMBINAR LA SENAL ADICIONAL Y LAS PALABRAS DE CODIGOS PARA OBTENER LA SENAL AUXILIAR EN LA FORMA DE DOS BLOQUES SUCESIVOS, UNO CON INFORMACION DE SINCRONIZACION Y OTRO CON INFORMACION ADICIONAL, LA PRIMERA SECCION DEL PRIMER BLOQUE COMPRENDE UNA SENAL DE SINCRONISMO Y LA PRIMER PALABRA DE CODIGO, EN ESTE ORDEN, Y LA PRIMERA SECCION DEL SEGUNDO B LOQUE COMPRENDE UNA SENAL DE SINCRONISMO Y UNA SEGUNDA PALABRA DE CODIGO, EN ESTE ORDEN, SIENDO LA PRIMERA Y SEGUNDA PALABRA DE CODIGO IGUALES SI AMBAS SEGUNDAS SECCIONES DE LOS BLOQUES COMPRENDEN INFORMACION ADICIONAL, Y DISTINTAS SI LA SEGUNDA SECCION DEL SEGUNDO BLOQUE NO CONTIENE INFORMACION ADICIONAL.
AR91318793A 1990-01-08 1991-01-07 Una disposicion de transmision de datos AR247649A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000039A NL9000039A (nl) 1990-01-08 1990-01-08 Digitaal transmissiesysteem, zender en ontvanger te gebruiken in het transmissiesysteem en registratiedrager verkregen met de zender in de vorm van een optekeninrichting.

Publications (1)

Publication Number Publication Date
AR247649A1 true AR247649A1 (es) 1995-01-31

Family

ID=19856376

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91318793A AR247649A1 (es) 1990-01-08 1991-01-07 Una disposicion de transmision de datos

Country Status (17)

Country Link
US (1) US5117313A (es)
EP (1) EP0436991A1 (es)
JP (1) JPH04211536A (es)
KR (1) KR910014914A (es)
CN (1) CN1025403C (es)
AR (1) AR247649A1 (es)
AU (1) AU649187B2 (es)
BR (1) BR9100037A (es)
CA (1) CA2033613A1 (es)
CS (1) CS1391A2 (es)
FI (1) FI910052A7 (es)
HU (1) HUT60558A (es)
MY (1) MY107496A (es)
NL (1) NL9000039A (es)
PL (1) PL288625A1 (es)
PT (1) PT96425A (es)
YU (1) YU1291A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585757B2 (ja) * 1988-11-02 1997-02-26 株式会社日立製作所 情報信号の記録再生方法及び記録再生装置
NL9100198A (nl) * 1990-10-24 1992-05-18 Philips Nv Kombinatie van een signaalbron en een optekeninrichting voor het optekenen van n muziekstukken geleverd door de signaalbron op een magnetische registratiedrager, een signaalbron en een optekeninrichting te gebruiken in de kombinatie.
US5243471A (en) * 1991-01-10 1993-09-07 Hewlett-Packard Company Method and apparatus for detecting a start of data position in differing tracks
JPH04321988A (ja) * 1991-04-23 1992-11-11 Matsushita Electric Ind Co Ltd Ｔｏｃ記録再生装置
US5363250A (en) * 1991-07-31 1994-11-08 U.S. Philips Corporation Prerecorded record carrier
SK273092A3 (en) * 1991-09-17 1994-11-09 Koninkl Philips Electronics Nv Device for winning belt carriers of record, carrier of record and reproduction device
EP0555562B1 (en) * 1991-11-19 1998-02-04 Koninklijke Philips Electronics N.V. Overload detection in an arrangement for recording an analog signal on a record carrier or in a digital memory
SG48107A1 (en) * 1992-02-19 1998-04-17 Philips Electronics Nv Information transfer system a transmitter a receiver and a record carrier for use in the system
US5341251A (en) * 1992-02-28 1994-08-23 Ampex Systems Corporation Data recording system having longitudinal tracks with recordable segments
WO1993024930A1 (en) * 1992-05-27 1993-12-09 Tandy Corporation Digital compact cassette automatic search system
CA2136864A1 (en) * 1992-05-29 1993-12-09 David Frank Willard Data communication receiver having burst error protected data synchronization
TW221836B (es) * 1992-06-09 1994-03-21 Philips Electronics Nv
EP0608946A3 (en) * 1993-01-28 1995-08-16 Philips Electronics Nv Arrangement for recording a video signal and a corresponding audio signal in slant tracks on a longitudinal magnetic record carrier, and record carrier obtained by means of the arrangement.
US6025967A (en) * 1993-08-24 2000-02-15 Imation Corp. Method of identifying magnetic tape characteristics
US5828507A (en) * 1994-07-27 1998-10-27 Sony Corporation Method for recording data onto tape-shaped recording media for high-speed retrieval based on system log information recorded in a leading partition
DE4414298A1 (de) * 1994-04-23 1995-10-26 Polygram Manufacturing & Distr Verfahren zur Übertragung von digitalen Informationen über einen Übertragungskanal
GB2293683B (en) * 1994-09-01 1998-08-05 Hanson Plc An apparatus for generating signals representing textural information relating to recorded matter
US6181497B1 (en) * 1995-12-12 2001-01-30 International Business Machines Corporation System and method for providing nonadjacent redundancy synchronization bytes
JPH11502356A (ja) * 1996-01-12 1999-02-23 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ データ信号および追加の信号を記録キャリヤに記録し、再生する装置と、記録されたこのような信号を有する記録キャリヤ
US6757913B2 (en) 1996-07-15 2004-06-29 Gregory D. Knox Wireless music and data transceiver system
WO2004015706A1 (en) * 2002-08-07 2004-02-19 Matsushita Electric Industrial Co., Ltd. Recording apparatus, recording method and recording medium
CN110474736B (zh) 2018-05-11 2021-07-16 华为技术有限公司 通信方法和通信装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387293A (en) * 1964-11-09 1968-06-04 Digital Equipment Corp Bidirectional retrieval of magnetically recorded data
US4012784A (en) * 1975-11-28 1977-03-15 Minnesota Mining & Manufacturing Company Voice logging recorder including decks dedicated for both logging and recall operations
CA1161946A (en) * 1980-07-26 1984-02-07 Sony Corporation Method and apparatus for recording digitized information on a record medium
GB8323112D0 (en) * 1983-08-26 1983-09-28 British Broadcasting Corp Recording of digital data
JPH07111815B2 (ja) * 1984-07-23 1995-11-29 株式会社日立製作所 デイジタル信号記録方式
JPS61205039A (ja) * 1985-03-08 1986-09-11 Oki Electric Ind Co Ltd ブロツク同期通信方式
US4939732A (en) * 1987-05-29 1990-07-03 Fujitsu Limited Method and system for checking errors of signal being transferred through transmission line

Also Published As

Publication number Publication date
CN1025403C (zh) 1994-07-06
HUT60558A (en) 1992-09-28
FI910052A7 (fi) 1991-07-09
JPH04211536A (ja) 1992-08-03
CN1053339A (zh) 1991-07-24
BR9100037A (pt) 1991-10-22
HU910025D0 (en) 1991-08-28
CA2033613A1 (en) 1991-07-09
AU649187B2 (en) 1994-05-12
FI910052A0 (fi) 1991-01-04
KR910014914A (ko) 1991-08-31
MY107496A (en) 1995-12-31
NL9000039A (nl) 1991-08-01
US5117313A (en) 1992-05-26
PL288625A1 (en) 1991-12-02
YU1291A (sh) 1994-11-15
EP0436991A1 (en) 1991-07-17
CS1391A2 (en) 1991-08-13
AU6864191A (en) 1991-07-11
PT96425A (pt) 1992-09-30

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