JPS5753807A - Processsor of digital signal - Google Patents

Processsor of digital signal

Info

Publication number
JPS5753807A
JPS5753807A JP55128333A JP12833380A JPS5753807A JP S5753807 A JPS5753807 A JP S5753807A JP 55128333 A JP55128333 A JP 55128333A JP 12833380 A JP12833380 A JP 12833380A JP S5753807 A JPS5753807 A JP S5753807A
Authority
JP
Japan
Prior art keywords
circuit
error
signal
correction
supplied
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
JP55128333A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026150B2 (OSRAM
Inventor
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 JP55128333A priority Critical patent/JPS5753807A/ja
Priority to DE8181304191T priority patent/DE3164738D1/de
Priority to EP81304191A priority patent/EP0048150B1/en
Priority to US06/302,078 priority patent/US4459696A/en
Priority to KR1019810003460A priority patent/KR850001444B1/ko
Priority to CA000385985A priority patent/CA1187998A/en
Publication of JPS5753807A publication Critical patent/JPS5753807A/ja
Publication of JPH026150B2 publication Critical patent/JPH026150B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
JP55128333A 1980-09-16 1980-09-16 Processsor of digital signal Granted JPS5753807A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55128333A JPS5753807A (en) 1980-09-16 1980-09-16 Processsor of digital signal
DE8181304191T DE3164738D1 (en) 1980-09-16 1981-09-14 A pcm signal processor
EP81304191A EP0048150B1 (en) 1980-09-16 1981-09-14 A pcm signal processor
US06/302,078 US4459696A (en) 1980-09-16 1981-09-14 PCM Signal processor with error detection and correction capability provided by a data error pointer
KR1019810003460A KR850001444B1 (ko) 1980-09-16 1981-09-16 디지탈 신호 처리장치
CA000385985A CA1187998A (en) 1980-09-16 1981-09-16 Pcm signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128333A JPS5753807A (en) 1980-09-16 1980-09-16 Processsor of digital signal

Publications (2)

Publication Number Publication Date
JPS5753807A true JPS5753807A (en) 1982-03-31
JPH026150B2 JPH026150B2 (OSRAM) 1990-02-07

Family

ID=14982191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128333A Granted JPS5753807A (en) 1980-09-16 1980-09-16 Processsor of digital signal

Country Status (6)

Country Link
US (1) US4459696A (OSRAM)
EP (1) EP0048150B1 (OSRAM)
JP (1) JPS5753807A (OSRAM)
KR (1) KR850001444B1 (OSRAM)
CA (1) CA1187998A (OSRAM)
DE (1) DE3164738D1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387826A (ja) * 1986-10-01 1988-04-19 Victor Co Of Japan Ltd 符号エラ−訂正装置
JPH07170201A (ja) * 1993-12-14 1995-07-04 Nec Corp インターリーブ回路

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528613B1 (fr) * 1982-06-09 1991-09-20 Hitachi Ltd Memoire a semi-conducteurs
US4805162A (en) * 1982-11-01 1989-02-14 Storage Technology Partners Ii Fine and coarse servo system for access and tracking on an optical disk
JP2533076B2 (ja) * 1983-04-30 1996-09-11 ソニー株式会社 エラ−訂正のための符号化方法
JPH02299324A (ja) * 1989-05-15 1990-12-11 Mitsubishi Electric Corp 音声符号化装置
JP3259323B2 (ja) * 1992-04-13 2002-02-25 ソニー株式会社 デ・インターリーブ回路
US5483541A (en) * 1993-09-13 1996-01-09 Trw Inc. Permuted interleaver
US5646923A (en) * 1993-11-17 1997-07-08 International Business Machines Corporation System and method for hiding P-list entries for a disk from an initiator using a small computer system interface
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
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
US6329935B1 (en) * 1999-12-22 2001-12-11 International Business Machines Corporation Temporally separating and re-organizing data using two-stage interleaving and de-interleaving
JP2002251294A (ja) * 2001-02-23 2002-09-06 Nec Corp ２重化交絡方式及び２重化交絡装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052509B2 (ja) * 1977-05-16 1985-11-19 ソニー株式会社 デジタル信号伝送方法
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
JPS54139406A (en) * 1978-04-21 1979-10-29 Sony Corp Digital signal transmission method
JPS5552515A (en) * 1978-10-11 1980-04-17 Matsushita Electric Ind Co Ltd Pcm signal processor
JPS5556744A (en) * 1978-10-23 1980-04-25 Sony Corp Pcm signal transmission device
JPS5573909A (en) * 1978-11-28 1980-06-04 Matsushita Electric Ind Co Ltd Signal processor
JPS5658115A (en) * 1979-10-13 1981-05-21 Toshiba Corp Digital-analog converter
JPS5815843B2 (ja) * 1979-11-16 1983-03-28 株式会社東芝 再生信号処理方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387826A (ja) * 1986-10-01 1988-04-19 Victor Co Of Japan Ltd 符号エラ−訂正装置
JPH07170201A (ja) * 1993-12-14 1995-07-04 Nec Corp インターリーブ回路

Also Published As

Publication number Publication date
DE3164738D1 (en) 1984-08-16
KR850001444B1 (ko) 1985-10-05
KR830008294A (ko) 1983-11-18
JPH026150B2 (OSRAM) 1990-02-07
CA1187998A (en) 1985-05-28
EP0048150B1 (en) 1984-07-11
EP0048150A1 (en) 1982-03-24
US4459696A (en) 1984-07-10

Similar Documents

Publication Publication Date Title
JPS5753807A (en) Processsor of digital signal
JPS5753806A (en) Processor of digital signal
JPS5671808A (en) Processing system for reproduction signal
JPS57151828A (en) Automatic zero point adjustment prohibitor
JPS5652988A (en) Processing unit of digital video signal
JPS5792411A (en) Pcm signal processor
JPS56105314A (en) Pcm signal processing device
JPS57127367A (en) Receiver of television sound signal
JPS5326115A (en) Detector for multiple si gnal combination state
JPS5499540A (en) Malfunction detecting device for electronic circuit
JPS5769568A (en) Leading-out groove detecting circuit of record player
JPS5690500A (en) Semiconductor memory device
JPS579656A (en) Feed controller
JPS55124849A (en) Error detection control system
JPS57195398A (en) Substitute gate control system
JPS52132649A (en) Bus anomaly detecting circuit
JPS5259516A (en) Mean value detector circuit
JPS5611696A (en) Error detection circuit
JPS6476465A (en) Error position detecting circuit
JPS529320A (en) Regenerating device for color tv signal
JPS5783943A (en) Error correction device
JPS54159570A (en) Control unit
JPS57187729A (en) Input module device
JPS5624652A (en) Error detection system
JPS564849A (en) Microprogram control unit