FR2251959B1 - - Google Patents

Info

Publication number
FR2251959B1
FR2251959B1 FR7437975A FR7437975A FR2251959B1 FR 2251959 B1 FR2251959 B1 FR 2251959B1 FR 7437975 A FR7437975 A FR 7437975A FR 7437975 A FR7437975 A FR 7437975A FR 2251959 B1 FR2251959 B1 FR 2251959B1
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
FR7437975A
Other versions
FR2251959A1 (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.)
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 FR2251959A1 publication Critical patent/FR2251959A1/fr
Application granted granted Critical
Publication of FR2251959B1 publication Critical patent/FR2251959B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Dc Digital Transmission (AREA)
FR7437975A 1973-11-20 1974-11-18 Expired FR2251959B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48130405A JPS5818026B2 (ja) 1973-11-20 1973-11-20 シンゴウデンソウホウシキ

Publications (2)

Publication Number Publication Date
FR2251959A1 FR2251959A1 (fr) 1975-06-13
FR2251959B1 true FR2251959B1 (fr) 1980-12-12

Family

ID=15033485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437975A Expired FR2251959B1 (fr) 1973-11-20 1974-11-18

Country Status (6)

Country Link
US (1) US4041453A (fr)
JP (1) JPS5818026B2 (fr)
DE (1) DE2454556A1 (fr)
FR (1) FR2251959B1 (fr)
GB (1) GB1486021A (fr)
NL (1) NL7415151A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377110A (en) * 1976-12-20 1978-07-08 Nec Corp Transmission fault reduction system
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
US4139839A (en) * 1977-03-18 1979-02-13 Nasa Digital data reformatter/deserializer
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
NL190252B (nl) * 1977-07-14 1993-07-16 Indep Broadcasting Authority Digitale opneem- en weergeefinrichting.
US4146909A (en) * 1977-11-21 1979-03-27 International Business Machines Corporation Sync pattern encoding system for run-length limited codes
JPS54143017A (en) * 1978-04-28 1979-11-07 Sony Corp Time base error correction unit
JPS555516A (en) * 1978-06-27 1980-01-16 Shiro Okamura Code transmission system
DK154597C (da) * 1978-12-01 1989-04-17 Forsvarets Forsknings Fremgangsmaade og apparat til overfoering af information repraesenterende mindst to parametre
US4274085A (en) * 1979-06-28 1981-06-16 Motorola, Inc. Flexible mode DES system
US4328580A (en) * 1979-07-06 1982-05-04 Soundstream, Inc. Apparatus and an improved method for processing of digital information
US4322756A (en) * 1979-08-23 1982-03-30 Mitsubishi Denki Kabushiki Kaisha Editing system for PCM signal tape
JPS5651174A (en) * 1979-10-04 1981-05-08 Sony Corp Reproducing device of video signal
US4352129A (en) * 1980-02-01 1982-09-28 Independent Broadcasting Authority Digital recording apparatus
US4395738A (en) * 1980-11-26 1983-07-26 Rca Corporation Helical scan tape recording and/or replay apparatus
GB2094587B (en) * 1981-03-11 1985-02-13 Sony Corp Data processing
NL8102251A (nl) * 1981-05-08 1982-12-01 Philips Nv Systeem voor het overdragen van een audiosignaal via een transmissiekanaal.
US4377806A (en) * 1981-05-13 1983-03-22 International Business Machines Corporation Parallel to serial converter
DE3150323A1 (de) * 1981-12-18 1983-06-30 Agfa-Gevaert Ag, 5090 Leverkusen Videoaufnahme- und/oder -wiedergabevorrichtung
NL8300961A (nl) * 1983-03-17 1984-10-16 Philips Nv Werkwijze voor het opslaan op en weergeven van een optisch uitleesbare registratiedrager, registratiedrager voor toepassing in de werkwijze en inrichtingen voor toepassing in de werkwijze.
US4843485A (en) * 1983-12-23 1989-06-27 General Electric Company Multiple format digital video tape record and replay system
US4646290A (en) * 1984-08-03 1987-02-24 National Information Utilities Corp. Data transmission method and apparatus
US4691249A (en) * 1985-06-24 1987-09-01 Eastman Kodak Company Dropout compensator and luminance averager with "shared" delay
US4667238A (en) * 1985-09-13 1987-05-19 Hughes Aircraft Company Noninvasive bad channel detection and correction
US4918689A (en) * 1985-10-10 1990-04-17 Bell Communications Research, Inc. Asynchronous communication system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093707A (en) * 1959-09-24 1963-06-11 Sylvania Electric Prod Data transmission systems
US3235661A (en) * 1962-07-11 1966-02-15 Sylvania Electric Prod Communications and data processing equipment
US3703719A (en) * 1967-05-31 1972-11-21 Us Navy Sequence matrix
US3484782A (en) * 1967-06-16 1969-12-16 Communications Satellite Corp Biorthogonal code generator
US3657699A (en) * 1970-06-30 1972-04-18 Ibm Multipath encoder-decoder arrangement
US3742137A (en) * 1970-07-29 1973-06-26 Teletype Corp Case shifting code generator
US3708783A (en) * 1971-06-18 1973-01-02 Ampex Interchannel time displacement correction method and apparatus
US3764787A (en) * 1971-10-12 1973-10-09 Iwatsu Electric Co Ltd Method and apparatus for pulse distribution with variable time interval for pulse train generation
US3716675A (en) * 1971-12-08 1973-02-13 Bell Telephone Labor Inc Flexible translator
DE2317851B2 (de) * 1973-04-10 1975-04-24 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Digital-Analog-Wandler
US3842414A (en) * 1973-06-18 1974-10-15 Ibm Binary coded decimal conversion apparatus

Also Published As

Publication number Publication date
GB1486021A (en) 1977-09-14
JPS5082920A (fr) 1975-07-04
JPS5818026B2 (ja) 1983-04-11
NL7415151A (nl) 1975-05-22
FR2251959A1 (fr) 1975-06-13
DE2454556A1 (de) 1975-05-28
US4041453A (en) 1977-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse