AU539932B2 - Pcm synchronous detector - Google Patents

Pcm synchronous detector

Info

Publication number
AU539932B2
AU539932B2 AU67523/81A AU6752381A AU539932B2 AU 539932 B2 AU539932 B2 AU 539932B2 AU 67523/81 A AU67523/81 A AU 67523/81A AU 6752381 A AU6752381 A AU 6752381A AU 539932 B2 AU539932 B2 AU 539932B2
Authority
AU
Australia
Prior art keywords
pcm
synchronous detector
synchronous
detector
pcm synchronous
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.)
Ceased
Application number
AU67523/81A
Other versions
AU6752381A (en
Inventor
Todd J. Christopher
Charles Benjamin Dieterich
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.)
RCA Corp
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 AU6752381A publication Critical patent/AU6752381A/en
Application granted granted Critical
Publication of AU539932B2 publication Critical patent/AU539932B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU67523/81A 1980-02-28 1981-02-20 Pcm synchronous detector Ceased AU539932B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/125,641 US4275416A (en) 1980-02-28 1980-02-28 PCM Detector
US125641 1980-02-28
US06/125,640 US4278992A (en) 1980-02-28 1980-02-28 PCM Detector for video reproducer apparatus
US125640 1980-02-28

Publications (2)

Publication Number Publication Date
AU6752381A AU6752381A (en) 1981-09-03
AU539932B2 true AU539932B2 (en) 1984-10-25

Family

ID=26823781

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67523/81A Ceased AU539932B2 (en) 1980-02-28 1981-02-20 Pcm synchronous detector

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
GB2070898A (en) 1981-09-09
DE3107537A1 (en) 1982-03-18
GB2070898B (en) 1984-02-01
IT8119589A0 (en) 1981-02-06
FR2477351B1 (en) 1985-03-29
IT8119589A1 (en) 1982-08-06
IT1169039B (en) 1987-05-20
FR2477351A1 (en) 1981-09-04
AU6752381A (en) 1981-09-03

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