IT978689B - Ricevitori di segnali video - Google Patents

Ricevitori di segnali video

Info

Publication number
IT978689B
IT978689B IT19881/73A IT1988173A IT978689B IT 978689 B IT978689 B IT 978689B IT 19881/73 A IT19881/73 A IT 19881/73A IT 1988173 A IT1988173 A IT 1988173A IT 978689 B IT978689 B IT 978689B
Authority
IT
Italy
Prior art keywords
receivers
video signals
video
signals
Prior art date
Application number
IT19881/73A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT978689B publication Critical patent/IT978689B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
IT19881/73A 1972-02-03 1973-01-31 Ricevitori di segnali video IT978689B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7201391A NL7201391A (it) 1972-02-03 1972-02-03

Publications (1)

Publication Number Publication Date
IT978689B true IT978689B (it) 1974-09-20

Family

ID=19815280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19881/73A IT978689B (it) 1972-02-03 1973-01-31 Ricevitori di segnali video

Country Status (13)

Country Link
US (1) US3825680A (it)
JP (1) JPS5237935B2 (it)
AT (1) AT321380B (it)
AU (1) AU475422B2 (it)
BE (1) BE794870A (it)
CA (1) CA1003950A (it)
CH (1) CH552318A (it)
DE (1) DE2305368C3 (it)
FR (1) FR2170069B1 (it)
GB (1) GB1412161A (it)
IT (1) IT978689B (it)
NL (1) NL7201391A (it)
SE (1) SE377020B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220971A (en) * 1977-08-12 1980-09-02 Eastman Kodak Company Reciprocating dropout compensator
US4188643A (en) * 1977-09-26 1980-02-12 U.S. Philips Corporation Method and arrangement for correcting errors in facsimile transmission
JPS54109720A (en) * 1978-02-16 1979-08-28 Toshiba Corp Ghost signal erasing device
DE3502315A1 (de) * 1985-01-24 1986-07-24 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bildfehlerkorrektur
EP0794666B1 (en) * 1988-08-05 2002-04-17 Canon Kabushiki Kaisha Information transmission system with record/reproducing device
IL121521A (en) 1997-08-11 2003-04-10 Nds Ltd Television signal glitch detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402192A (it) * 1964-03-05 1965-09-06
US3461230A (en) * 1965-11-10 1969-08-12 Minnesota Mining & Mfg Dropout compensator with delayed response
US3679822A (en) * 1969-05-24 1972-07-25 Victor Company Of Japan Signal compensation system in recording and reproducing apparatus
US3736373A (en) * 1971-12-13 1973-05-29 Bell Telephone Labor Inc Conditional vertical subsampling in a video redundancy reduction system

Also Published As

Publication number Publication date
BE794870A (fr) 1973-08-01
CA1003950A (en) 1977-01-18
NL7201391A (it) 1973-08-07
SE377020B (it) 1975-06-16
CH552318A (de) 1974-07-31
AU475422B2 (en) 1976-08-19
GB1412161A (en) 1975-10-29
FR2170069A1 (it) 1973-09-14
US3825680A (en) 1974-07-23
FR2170069B1 (it) 1983-04-08
DE2305368A1 (de) 1973-08-09
DE2305368B2 (de) 1980-01-24
JPS5237935B2 (it) 1977-09-26
DE2305368C3 (de) 1980-09-18
AU5155873A (en) 1974-08-01
AT321380B (de) 1975-03-25
JPS4888814A (it) 1973-11-21

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