JPS5792411A - Pcm signal processor - Google Patents

Pcm signal processor

Info

Publication number
JPS5792411A
JPS5792411A JP55168751A JP16875180A JPS5792411A JP S5792411 A JPS5792411 A JP S5792411A JP 55168751 A JP55168751 A JP 55168751A JP 16875180 A JP16875180 A JP 16875180A JP S5792411 A JPS5792411 A JP S5792411A
Authority
JP
Japan
Prior art keywords
error
audio signals
correcting
sound
erasure
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.)
Granted
Application number
JP55168751A
Other languages
English (en)
Other versions
JPH0221076B2 (ja
Inventor
Susumu Hoshimi
Tadashi Kojima
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.)
Toshiba Corp
Sony Corp
Original Assignee
Toshiba Corp
Sony Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Sony Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55168751A priority Critical patent/JPS5792411A/ja
Priority to AU77721/81A priority patent/AU542260B2/en
Priority to CA000390695A priority patent/CA1171930A/en
Priority to US06/324,815 priority patent/US4453250A/en
Priority to DE8181305573T priority patent/DE3174212D1/de
Priority to EP81305573A priority patent/EP0053474B1/en
Publication of JPS5792411A publication Critical patent/JPS5792411A/ja
Publication of JPH0221076B2 publication Critical patent/JPH0221076B2/ja
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)
  • Noise Elimination (AREA)
JP55168751A 1980-11-28 1980-11-28 Pcm signal processor Granted JPS5792411A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55168751A JPS5792411A (en) 1980-11-28 1980-11-28 Pcm signal processor
AU77721/81A AU542260B2 (en) 1980-11-28 1981-11-20 Pcm error correction
CA000390695A CA1171930A (en) 1980-11-28 1981-11-23 Pcm signal processing apparatus
US06/324,815 US4453250A (en) 1980-11-28 1981-11-25 PCM Signal processing apparatus
DE8181305573T DE3174212D1 (en) 1980-11-28 1981-11-25 Pulse code modulated signal processing apparatus
EP81305573A EP0053474B1 (en) 1980-11-28 1981-11-25 Pulse code modulated signal processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55168751A JPS5792411A (en) 1980-11-28 1980-11-28 Pcm signal processor

Publications (2)

Publication Number Publication Date
JPS5792411A true JPS5792411A (en) 1982-06-09
JPH0221076B2 JPH0221076B2 (ja) 1990-05-11

Family

ID=15873743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55168751A Granted JPS5792411A (en) 1980-11-28 1980-11-28 Pcm signal processor

Country Status (6)

Country Link
US (1) US4453250A (ja)
EP (1) EP0053474B1 (ja)
JP (1) JPS5792411A (ja)
AU (1) AU542260B2 (ja)
CA (1) CA1171930A (ja)
DE (1) DE3174212D1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056458A (ja) * 1983-09-08 1985-04-02 Kawasaki Steel Corp 連続鋳造用スリ−ブロ−ル
JPS62197963A (ja) * 1986-02-24 1987-09-01 Victor Co Of Japan Ltd 磁気記録再生方式

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126760B (en) * 1982-08-20 1985-08-29 Sony Corp Error correction of digital television signals
JPS59165207A (ja) * 1983-03-11 1984-09-18 Hitachi Ltd 情報記録方式
JPH0770177B2 (ja) * 1984-01-25 1995-07-31 株式会社日立製作所 ディジタル信号再生装置
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
NL8402411A (nl) * 1984-08-02 1986-03-03 Philips Nv Inrichting voor het korrigeren en maskeren van fouten in een informatiestroom, en weergeeftoestel voor het weergeven van beeld en/of geluid voorzien van zo een inrichting.
US4914655A (en) * 1986-06-20 1990-04-03 American Telephone And Telegraph Company Multiplexing arrangement for a digital transmission system
US5577054A (en) * 1994-09-13 1996-11-19 Philips Electronics North America Corporation Device and method for performing error detection on an interleaved signal portion, and a receiver and decoding method employing such error detection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071371A5 (ja) * 1969-12-24 1971-09-17 Meilleurat Henri
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
US4142174A (en) * 1977-08-15 1979-02-27 International Business Machines Corporation High speed decoding of Reed-Solomon codes
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
JPS5556744A (en) * 1978-10-23 1980-04-25 Sony Corp Pcm signal transmission device
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
US4234896A (en) * 1978-11-13 1980-11-18 Mitsubishi Denki Kabushiki Kaisha PCM Recording and reproducing system
JPS5657374A (en) * 1979-10-16 1981-05-19 Sony Corp Processor of digital video signal
JPS5815843B2 (ja) * 1979-11-16 1983-03-28 株式会社東芝 再生信号処理方式
JPS56105314A (en) * 1980-01-24 1981-08-21 Sony Corp Pcm signal processing device
JPS56119550A (en) * 1980-02-25 1981-09-19 Sony Corp Transmission method of pcm signal
US4380071A (en) * 1981-02-02 1983-04-12 Sony Corporation Method and apparatus for preventing errors in PCM signal processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056458A (ja) * 1983-09-08 1985-04-02 Kawasaki Steel Corp 連続鋳造用スリ−ブロ−ル
JPS62197963A (ja) * 1986-02-24 1987-09-01 Victor Co Of Japan Ltd 磁気記録再生方式

Also Published As

Publication number Publication date
CA1171930A (en) 1984-07-31
DE3174212D1 (en) 1986-04-30
EP0053474A1 (en) 1982-06-09
JPH0221076B2 (ja) 1990-05-11
EP0053474B1 (en) 1986-03-26
US4453250A (en) 1984-06-05
AU542260B2 (en) 1985-02-14
AU7772181A (en) 1982-06-03

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