GB2061665B - Digital video signal processing - Google Patents

Digital video signal processing

Info

Publication number
GB2061665B
GB2061665B GB8031758A GB8031758A GB2061665B GB 2061665 B GB2061665 B GB 2061665B GB 8031758 A GB8031758 A GB 8031758A GB 8031758 A GB8031758 A GB 8031758A GB 2061665 B GB2061665 B GB 2061665B
Authority
GB
United Kingdom
Prior art keywords
signal processing
video signal
digital video
digital
processing
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.)
Expired
Application number
GB8031758A
Other versions
GB2061665A (en
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
Priority claimed from JP12615479A external-priority patent/JPS5650685A/en
Priority claimed from JP13810779A external-priority patent/JPS5661873A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of GB2061665A publication Critical patent/GB2061665A/en
Application granted granted Critical
Publication of GB2061665B publication Critical patent/GB2061665B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/15—Image signal generation with circuitry for avoiding or correcting image misregistration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Television Signal Processing For Recording (AREA)
GB8031758A 1979-09-29 1980-10-02 Digital video signal processing Expired GB2061665B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12615479A JPS5650685A (en) 1979-09-29 1979-09-29 Multi-tube type image pickup device
JP13810779A JPS5661873A (en) 1979-10-25 1979-10-25 Digital video signal processor

Publications (2)

Publication Number Publication Date
GB2061665A GB2061665A (en) 1981-05-13
GB2061665B true GB2061665B (en) 1984-02-29

Family

ID=26462371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031758A Expired GB2061665B (en) 1979-09-29 1980-10-02 Digital video signal processing

Country Status (1)

Country Link
GB (1) GB2061665B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159949A (en) * 1980-04-18 1984-01-03 Yoshitaka Hashimoto Digital video data recording apparatus
JPS57207958A (en) * 1981-06-17 1982-12-20 Hitachi Ltd Data correcting device
EP0084950A3 (en) * 1982-01-19 1984-09-26 University College London Data storage system using video tape
CA1201198A (en) * 1982-02-01 1986-02-25 Sony Corporation Method and apparatus for compensating for tape jitter during recording and reproducing of a video signal andpcm audio signal
GB2121642B (en) * 1982-05-26 1985-11-27 Sony Corp Error concealment in digital television signals
JP2920975B2 (en) * 1989-12-29 1999-07-19 ソニー株式会社 Digital VTR

Also Published As

Publication number Publication date
GB2061665A (en) 1981-05-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee