IT1169039B - DETECTOR FOR IMPULSIVE MODULATION IN CODE - Google Patents

DETECTOR FOR IMPULSIVE MODULATION IN CODE

Info

Publication number
IT1169039B
IT1169039B IT19589/81A IT1958981A IT1169039B IT 1169039 B IT1169039 B IT 1169039B IT 19589/81 A IT19589/81 A IT 19589/81A IT 1958981 A IT1958981 A IT 1958981A IT 1169039 B IT1169039 B IT 1169039B
Authority
IT
Italy
Prior art keywords
impulsive
modulation
detector
code
impulsive modulation
Prior art date
Application number
IT19589/81A
Other languages
Italian (it)
Other versions
IT8119589A1 (en
IT8119589A0 (en
Inventor
J Christopher Todd
Charles Benjamin Dieterich
Original Assignee
Rca 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 US06/125,641 external-priority patent/US4275416A/en
Priority claimed from US06/125,640 external-priority patent/US4278992A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8119589A0 publication Critical patent/IT8119589A0/en
Publication of IT8119589A1 publication Critical patent/IT8119589A1/en
Application granted granted Critical
Publication of IT1169039B publication Critical patent/IT1169039B/en

Links

Classifications

    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/85—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Signal Processing For Recording (AREA)
IT19589/81A 1980-02-28 1981-02-06 DETECTOR FOR IMPULSIVE MODULATION IN CODE IT1169039B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/125,641 US4275416A (en) 1980-02-28 1980-02-28 PCM Detector
US06/125,640 US4278992A (en) 1980-02-28 1980-02-28 PCM Detector for video reproducer apparatus

Publications (3)

Publication Number Publication Date
IT8119589A0 IT8119589A0 (en) 1981-02-06
IT8119589A1 IT8119589A1 (en) 1982-08-06
IT1169039B true IT1169039B (en) 1987-05-20

Family

ID=26823781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19589/81A IT1169039B (en) 1980-02-28 1981-02-06 DETECTOR FOR IMPULSIVE MODULATION IN CODE

Country Status (5)

Country Link
AU (1) AU539932B2 (en)
DE (1) DE3107537A1 (en)
FR (1) FR2477351A1 (en)
GB (1) GB2070898B (en)
IT (1) IT1169039B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427885A1 (en) * 1994-08-08 1996-02-15 Telefunken Microelectron Noise-reduced data reconstruction method for data transmission system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525533C2 (en) * 1975-06-07 1985-12-05 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for decoding a code
GB1489363A (en) * 1975-06-23 1977-10-19 Plessey Co Ltd Electric signal pulse sampler
FR2408891A1 (en) * 1977-11-14 1979-06-08 Cii Honeywell Bull ELECTRICAL SIGNAL SUITE INTEGRATION DEVICE
US4225964A (en) * 1979-02-26 1980-09-30 Rockwell International Corporation Detection means for providing multiple baud values per individual baud period of a carrier signal to obviate baud timing ambiguities

Also Published As

Publication number Publication date
AU6752381A (en) 1981-09-03
FR2477351B1 (en) 1985-03-29
IT8119589A1 (en) 1982-08-06
FR2477351A1 (en) 1981-09-04
DE3107537A1 (en) 1982-03-18
GB2070898B (en) 1984-02-01
IT8119589A0 (en) 1981-02-06
GB2070898A (en) 1981-09-09
AU539932B2 (en) 1984-10-25

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