GB2249902B - Signal processing - Google Patents

Signal processing

Info

Publication number
GB2249902B
GB2249902B GB9024826A GB9024826A GB2249902B GB 2249902 B GB2249902 B GB 2249902B GB 9024826 A GB9024826 A GB 9024826A GB 9024826 A GB9024826 A GB 9024826A GB 2249902 B GB2249902 B GB 2249902B
Authority
GB
United Kingdom
Prior art keywords
signal processing
signal
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 - Lifetime
Application number
GB9024826A
Other versions
GB9024826D0 (en
GB2249902A (en
Inventor
Morgan William Amos David
Martin Rex Dorricott
John William Richards
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 Broadcast and Communications Ltd
Sony Europe BV United Kingdom Branch
Original Assignee
Sony Broadcast and Communications Ltd
Sony United Kingdom 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 Sony Broadcast and Communications Ltd, Sony United Kingdom Ltd filed Critical Sony Broadcast and Communications Ltd
Priority to GB9024826A priority Critical patent/GB2249902B/en
Publication of GB9024826D0 publication Critical patent/GB9024826D0/en
Priority to US07/789,754 priority patent/US5353119A/en
Priority to JP3300781A priority patent/JPH04273678A/en
Publication of GB2249902A publication Critical patent/GB2249902A/en
Priority to US08/094,781 priority patent/US5329309A/en
Priority to US08/094,472 priority patent/US5337154A/en
Application granted granted Critical
Publication of GB2249902B publication Critical patent/GB2249902B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
    • H04N7/011—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed using magnetic recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Television Systems (AREA)
GB9024826A 1990-11-15 1990-11-15 Signal processing Expired - Lifetime GB2249902B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9024826A GB2249902B (en) 1990-11-15 1990-11-15 Signal processing
US07/789,754 US5353119A (en) 1990-11-15 1991-11-08 Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images
JP3300781A JPH04273678A (en) 1990-11-15 1991-11-15 Digital video signal format conversion system
US08/094,781 US5329309A (en) 1990-11-15 1993-07-19 Method of integrating format material and an interlace scan format signal
US08/094,472 US5337154A (en) 1990-11-15 1993-07-19 Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9024826A GB2249902B (en) 1990-11-15 1990-11-15 Signal processing

Publications (3)

Publication Number Publication Date
GB9024826D0 GB9024826D0 (en) 1991-01-02
GB2249902A GB2249902A (en) 1992-05-20
GB2249902B true GB2249902B (en) 1994-06-15

Family

ID=10685407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9024826A Expired - Lifetime GB2249902B (en) 1990-11-15 1990-11-15 Signal processing

Country Status (1)

Country Link
GB (1) GB2249902B (en)

Also Published As

Publication number Publication date
GB9024826D0 (en) 1991-01-02
GB2249902A (en) 1992-05-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20101114