ATE9933T1 - Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm uebertragungseinrichtung, insbesondere einer digital-tonplatte. - Google Patents

Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm uebertragungseinrichtung, insbesondere einer digital-tonplatte.

Info

Publication number
ATE9933T1
ATE9933T1 AT81105126T AT81105126T ATE9933T1 AT E9933 T1 ATE9933 T1 AT E9933T1 AT 81105126 T AT81105126 T AT 81105126T AT 81105126 T AT81105126 T AT 81105126T AT E9933 T1 ATE9933 T1 AT E9933T1
Authority
AT
Austria
Prior art keywords
value
falsified
circuit arrangement
transmission device
digital audio
Prior art date
Application number
AT81105126T
Other languages
German (de)
English (en)
Inventor
Werner Dipl.-Ing. Scholz
Original Assignee
Licentia Patent-Verwaltungs-Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6108014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE9933(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Licentia Patent-Verwaltungs-Gmbh filed Critical Licentia Patent-Verwaltungs-Gmbh
Application granted granted Critical
Publication of ATE9933T1 publication Critical patent/ATE9933T1/de

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
    • G11B20/1876—Interpolating methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Noise Elimination (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT81105126T 1980-07-24 1981-07-02 Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm uebertragungseinrichtung, insbesondere einer digital-tonplatte. ATE9933T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803028066 DE3028066A1 (de) 1980-07-24 1980-07-24 Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm-uebertragungseinrichtung, insbesondere einer digital-tonplatte
EP81105126A EP0044963B1 (de) 1980-07-24 1981-07-02 Schaltungsanordnung zur Korrektur gestörter Abtastwerte bei einer PCM Übertragungseinrichtung, insbesondere einer Digital-Tonplatte

Publications (1)

Publication Number Publication Date
ATE9933T1 true ATE9933T1 (de) 1984-11-15

Family

ID=6108014

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81105126T ATE9933T1 (de) 1980-07-24 1981-07-02 Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm uebertragungseinrichtung, insbesondere einer digital-tonplatte.

Country Status (5)

Country Link
US (1) US4430736A (enExample)
EP (1) EP0044963B1 (enExample)
JP (1) JPS5758425A (enExample)
AT (1) ATE9933T1 (enExample)
DE (2) DE3028066A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028334C2 (de) * 1980-07-25 1983-01-05 Polygram Gmbh, 2000 Hamburg Verfahren zum Beseitigen oder Unterdrücken von akustischen Störsignalen bei für den Wiedergabevorgang aufzubereitenden Audioprogrammen
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
JPS594345A (ja) * 1982-06-30 1984-01-11 Toshiba Corp デ−タ伝送系補正装置
JPS5938912A (ja) * 1982-08-27 1984-03-03 Nec Corp Ｐｃｍオ−デイオエラ−補正回路
JPS59157811A (ja) * 1983-02-25 1984-09-07 Nec Corp デ−タ補間回路
NL8304214A (nl) * 1983-12-07 1985-07-01 Philips Nv Werkwijze voor het korrigeren van foute waarden van monsters van een equidistant bemonsterd signaal en inrichting voor het uitvoeren van de werkwijze.
US4803684A (en) * 1984-02-07 1989-02-07 Canon Kabushiki Kaisha Apparatus for data error correction using rounding technique
US4763293A (en) * 1984-02-27 1988-08-09 Canon Kabushiki Kaisha Data processing device for interpolation
JP2514181B2 (ja) * 1984-04-27 1996-07-10 ソニー株式会社 デジタルビデオデ−タの誤り修整方式
EP0195573B1 (en) * 1985-03-15 1990-10-24 THORN EMI Patents Limited Spread-spectrum signal generator
US4750180A (en) * 1986-07-24 1988-06-07 Western Atlas International, Inc. Error correcting method for a digital time series
NL8801440A (nl) * 1988-06-06 1990-01-02 Philips Nv Inrichting voor het reproduceren van gedigitaliseerde videobeelden, met hellend vlak foutrestauratie.
US5363384A (en) * 1988-10-24 1994-11-08 Matsushita Electric Industrial, Co., Ltd. Audio signal demodulation circuit
US5150368A (en) * 1990-04-10 1992-09-22 Rolm Systems Minimization of modem retransmissions
JP3102015B2 (ja) * 1990-05-28 2000-10-23 日本電気株式会社 音声復号化方法
US5058139A (en) * 1990-08-10 1991-10-15 Siemens Medical Electronics, Inc. Notch filter for digital transmission system
KR950002672B1 (ko) * 1992-04-11 1995-03-24 삼성전자주식회사 음성 데이타 보간회로
DE4234015A1 (de) * 1992-10-09 1994-04-14 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe eines Audiosignals
US6085158A (en) * 1995-05-22 2000-07-04 Ntt Mobile Communications Network Inc. Updating internal states of a speech decoder after errors have occurred
US5805096A (en) * 1995-05-31 1998-09-08 U.S. Philips Corporation A/D converter with interpolation
US6587984B1 (en) 1997-03-18 2003-07-01 Nippon Columbia Co., Ltd. Distortion detecting device, distortion correcting device, and distortion correcting method for digital audio signal
DE10024375A1 (de) * 2000-05-17 2001-12-20 Infineon Technologies Ag Vermeidung eines Störzustandes
EP2088786A1 (en) * 2008-02-06 2009-08-12 Sony Corporation Method and receiver for demodulation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544963A (en) * 1968-12-27 1970-12-01 Bell Telephone Labor Inc Random and burst error-correcting arrangement
US3629824A (en) * 1970-02-12 1971-12-21 Ibm Apparatus for multiple-error correcting codes
JPS598887B2 (ja) * 1973-10-29 1984-02-28 株式会社日立製作所 デイジタル記録装置における符号誤り補償回路装置
GB1516842A (en) * 1974-07-03 1978-07-05 British Broadcasting Corp Digital signal transmission
US4146099A (en) 1976-08-17 1979-03-27 Christopher Scientific Company Signal recording method and apparatus
US4054863A (en) 1976-11-29 1977-10-18 Bell Telephone Laboratories, Incorporated Error detection and correction system
JPS5851322B2 (ja) * 1976-12-16 1983-11-16 日本コロムビア株式会社 Ｐｃｍ記録再生装置
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
JPS5484406A (en) * 1977-12-19 1979-07-05 Takayoshi Hirata Discrete signal error correction system
JPS5584008A (en) * 1978-12-19 1980-06-24 Matsushita Electric Ind Co Ltd Recorder/reproducer of digital signal
JPS5657374A (en) 1979-10-16 1981-05-19 Sony Corp Processor of digital video signal
US4376955A (en) 1980-02-28 1983-03-15 Rca Corporation Two dimensional adaptive dropout compensator and chroma inverter
US4354243A (en) 1980-04-11 1982-10-12 Ampex Corporation Two dimensional interpolation circuit for spatial and shading error corrector systems
JPS6037660B2 (ja) 1980-05-06 1985-08-27 日本ビクター株式会社 音声信号の近似圧縮方式

Also Published As

Publication number Publication date
EP0044963B1 (de) 1984-10-17
JPS5758425A (en) 1982-04-08
JPH0368578B2 (enExample) 1991-10-29
DE3028066A1 (de) 1982-02-18
DE3166703D1 (en) 1984-11-22
US4430736A (en) 1984-02-07
EP0044963A1 (de) 1982-02-03

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Legal Events

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EEIH Change in the person of patent owner
EEFA Change of the company name
EELA Cancelled due to lapse of time