JPS5671808A - Processing system for reproduction signal - Google Patents

Processing system for reproduction signal

Info

Publication number
JPS5671808A
JPS5671808A JP14766379A JP14766379A JPS5671808A JP S5671808 A JPS5671808 A JP S5671808A JP 14766379 A JP14766379 A JP 14766379A JP 14766379 A JP14766379 A JP 14766379A JP S5671808 A JPS5671808 A JP S5671808A
Authority
JP
Japan
Prior art keywords
circuit
signal
output
dropout
fed
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
JP14766379A
Other languages
English (en)
Other versions
JPS5815843B2 (ja
Inventor
Seishi Kageyama
Shigeru Tomidokoro
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
Original Assignee
Toshiba 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, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP54147663A priority Critical patent/JPS5815843B2/ja
Priority to EP80107015A priority patent/EP0029226B1/en
Priority to DE8080107015T priority patent/DE3068721D1/de
Priority to US06/206,833 priority patent/US4403263A/en
Priority to CA000364680A priority patent/CA1165000A/en
Publication of JPS5671808A publication Critical patent/JPS5671808A/ja
Publication of JPS5815843B2 publication Critical patent/JPS5815843B2/ja
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)
  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP54147663A 1979-11-16 1979-11-16 再生信号処理方式 Expired JPS5815843B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP54147663A JPS5815843B2 (ja) 1979-11-16 1979-11-16 再生信号処理方式
EP80107015A EP0029226B1 (en) 1979-11-16 1980-11-13 System for processing audio pcm digital signals
DE8080107015T DE3068721D1 (en) 1979-11-16 1980-11-13 System for processing audio pcm digital signals
US06/206,833 US4403263A (en) 1979-11-16 1980-11-14 System for processing audio PCM digital signals
CA000364680A CA1165000A (en) 1979-11-16 1980-11-14 System for processing audio pcm digital signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54147663A JPS5815843B2 (ja) 1979-11-16 1979-11-16 再生信号処理方式

Publications (2)

Publication Number Publication Date
JPS5671808A true JPS5671808A (en) 1981-06-15
JPS5815843B2 JPS5815843B2 (ja) 1983-03-28

Family

ID=15435446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54147663A Expired JPS5815843B2 (ja) 1979-11-16 1979-11-16 再生信号処理方式

Country Status (5)

Country Link
US (1) US4403263A (ja)
EP (1) EP0029226B1 (ja)
JP (1) JPS5815843B2 (ja)
CA (1) CA1165000A (ja)
DE (1) DE3068721D1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105310A (en) * 1980-01-22 1981-08-21 Akai Electric Co Ltd Pcm signal processing device
JPS6084038A (ja) * 1983-05-31 1985-05-13 Fujitsu Ltd 符号誤り制御方式

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022541A1 (de) * 1980-06-16 1982-01-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur verarbeitung und uebertragung von pcm signalen
JPS5753807A (en) * 1980-09-16 1982-03-31 Toshiba Corp Processsor of digital signal
JPS5753806A (en) * 1980-09-16 1982-03-31 Toshiba Corp Processor of digital signal
JPS5760576A (en) * 1980-09-26 1982-04-12 Hitachi Ltd Pcm recorder
JPS5792411A (en) * 1980-11-28 1982-06-09 Sony Corp Pcm signal processor
JPS5837809A (ja) * 1981-08-28 1983-03-05 Matsushita Electric Ind Co Ltd Ｐｃｍ録音再生装置
JPS5845613A (ja) * 1981-09-11 1983-03-16 Hitachi Ltd Ｐｃｍレコ−ダ
JPS5885909A (ja) * 1981-11-14 1983-05-23 Sony Corp デイスク・プレ−ヤ
JPS58188307A (ja) * 1982-04-27 1983-11-02 Matsushita Electric Ind Co Ltd 記録再生装置
JPS59140738A (ja) * 1983-01-31 1984-08-13 Sony Corp Ｐｃｍ信号の処理装置
JPS60132551U (ja) * 1984-02-09 1985-09-04 株式会社コロナ ポツト式石油燃焼装置
US4689022A (en) * 1984-04-30 1987-08-25 John Peers System for control of a video storage means by a programmed processor
JPS6169286A (ja) * 1984-09-13 1986-04-09 Sony Corp ドロツプアウト補正装置
AU604807B2 (en) * 1986-12-19 1991-01-03 Sony Corporation Data recorder and method
US4943865A (en) * 1987-10-08 1990-07-24 The Boeing Company Method and system for recording standard pulse code modulated serial data using video signal recorders
EP0321077B1 (en) * 1987-12-14 1994-03-02 Sony Corporation Apparatus and method for recording a digital signal
US5218454A (en) * 1989-03-28 1993-06-08 Canon Kabushiki Kaisha Apparatus for improved recording of signals having video and audio components
US5172363A (en) * 1989-04-13 1992-12-15 Philip Greenspun Method and apparatus for automatic recording of marker during information recording
JP2553743B2 (ja) * 1990-07-05 1996-11-13 松下電器産業株式会社 ディジタル信号磁気記録再生装置
US5222069A (en) * 1990-09-20 1993-06-22 Ampex Systems Corporation Miscorrection arrangement for the concealment of misdetected or miscorrected digital signals
US5491702A (en) * 1992-07-22 1996-02-13 Silicon Graphics, Inc. Apparatus for detecting any single bit error, detecting any two bit error, and detecting any three or four bit error in a group of four bits for a 25- or 64-bit data word
US6047036A (en) * 1997-05-02 2000-04-04 Advanced Micro Devices, Inc. System and method for implementing a mute voice signal upon reception of a ADPCM zero nibble in wireless communications
US9246512B2 (en) * 2010-12-02 2016-01-26 Freescale Semiconductor, Inc. Error correcting device, method for monitoring an error correcting device and data processing system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639900A (en) * 1970-05-27 1972-02-01 Ibm Enhanced error detection and correction for data systems
US3774154A (en) * 1972-08-21 1973-11-20 Ibm Error control circuits and methods
JPS5529482B2 (ja) * 1974-04-01 1980-08-04
US3982226A (en) * 1975-04-03 1976-09-21 Storage Technology Corporation Means and method for error detection and correction of digital data
US3958220A (en) * 1975-05-30 1976-05-18 International Business Machines Corporation Enhanced error correction
US4146099A (en) * 1976-08-17 1979-03-27 Christopher Scientific Company Signal recording method and apparatus
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
JPS6025818B2 (ja) * 1977-11-21 1985-06-20 株式会社日立製作所 Ｐｃｍ方式録音機
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105310A (en) * 1980-01-22 1981-08-21 Akai Electric Co Ltd Pcm signal processing device
JPS6084038A (ja) * 1983-05-31 1985-05-13 Fujitsu Ltd 符号誤り制御方式

Also Published As

Publication number Publication date
EP0029226A1 (en) 1981-05-27
DE3068721D1 (en) 1984-08-30
CA1165000A (en) 1984-04-03
JPS5815843B2 (ja) 1983-03-28
EP0029226B1 (en) 1984-07-25
US4403263A (en) 1983-09-06

Similar Documents

Publication Publication Date Title
JPS5671808A (en) Processing system for reproduction signal
JPS5753802A (en) Processor of digital signal
JPS5792411A (en) Pcm signal processor
JPS5647139A (en) Optical transmitting signal-break detecting circuit
JPS56114071A (en) Arithmetic circuit
JPS5617543A (en) Axial ratio compensating circuit
JPS5683154A (en) Transmission method for pcm data
JPS5347738A (en) Detection circuit for process request
JPS52106260A (en) Skip detection circuit of signal reception system
JPS564849A (en) Microprogram control unit
JPS57164605A (en) Amplifier
JPS5350625A (en) Error detecting system
JPS548908A (en) Correstion system of delay detection error
JPS56129451A (en) Communication controller
JPS55114031A (en) Detector for pulse absence
JPS5534772A (en) Wrong address detection mechanism
JPS6443870A (en) Pck signal reproducing device
JPS52130251A (en) Data processing system
JPS5495141A (en) Fault detector
JPS57187729A (en) Input module device
JPS5576445A (en) Pre-fetch control system
JPS57182834A (en) State change detecting circuit
JPS57152744A (en) System for detection of receiver fault
JPS569847A (en) Instruction retry processing control system
JPS5685950A (en) Transmission line switching system