JPS51147212A - Device for compensating droppout - Google Patents

Device for compensating droppout

Info

Publication number
JPS51147212A
JPS51147212A JP51062182A JP6218276A JPS51147212A JP S51147212 A JPS51147212 A JP S51147212A JP 51062182 A JP51062182 A JP 51062182A JP 6218276 A JP6218276 A JP 6218276A JP S51147212 A JPS51147212 A JP S51147212A
Authority
JP
Japan
Prior art keywords
droppout
compensating
compensating droppout
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.)
Granted
Application number
JP51062182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729117B2 (enExample
Inventor
Chiyaachiru Kenii Jiyooji
Hiyuubaato Fuugende Adorianusu
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.)
Koninklijke Philips NV
Philips North America LLC
US Philips Corp
Original Assignee
Philips Gloeilampenfabrieken NV
US Philips Corp
North American Philips 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
Application filed by Philips Gloeilampenfabrieken NV, US Philips Corp, North American Philips Corp filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS51147212A publication Critical patent/JPS51147212A/ja
Publication of JPS5729117B2 publication Critical patent/JPS5729117B2/ja
Granted 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/882—Signal drop-out compensation the signal being a composite colour television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
JP51062182A 1975-05-30 1976-05-28 Device for compensating droppout Granted JPS51147212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7506411A NL7506411A (nl) 1975-05-30 1975-05-30 Signaaluitvalkompensatie-inrichting.

Publications (2)

Publication Number Publication Date
JPS51147212A true JPS51147212A (en) 1976-12-17
JPS5729117B2 JPS5729117B2 (enExample) 1982-06-21

Family

ID=19823844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51062182A Granted JPS51147212A (en) 1975-05-30 1976-05-28 Device for compensating droppout

Country Status (7)

Country Link
US (1) US4032966A (enExample)
JP (1) JPS51147212A (enExample)
CA (1) CA1068812A (enExample)
DE (1) DE2621112C2 (enExample)
FR (1) FR2312902A1 (enExample)
GB (1) GB1533609A (enExample)
NL (1) NL7506411A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123773A (en) * 1977-03-14 1978-10-31 Basf Aktiengesellschaft Servo arrangement for the recording tape drive in broadband signal reproducing systems
US4272785A (en) * 1979-06-01 1981-06-09 Rca Corporation Defect compensation for color television
US4250521A (en) * 1979-07-19 1981-02-10 Rca Corporation Video signal dropout compensator
US4490748A (en) * 1980-03-24 1984-12-25 Ampex Corporation Method and apparatus for one line dropout compensation of color television signals
CA1171521A (en) * 1980-03-24 1984-07-24 Bantval Y. Kamath Method and apparatus for one line dropout compensation of color television signals
JPS5779785A (en) * 1980-11-05 1982-05-19 Victor Co Of Japan Ltd Dropout compensation circuit
JPS57190490A (en) * 1981-05-18 1982-11-24 Hitachi Ltd Signal processing circuit of magnetic recording and reproducing device
US4368483A (en) * 1981-06-22 1983-01-11 Rca Corporation Video signal defect replacement circuitry
US4541018A (en) * 1981-11-06 1985-09-10 Victor Company Of Japan, Ltd. Dropout compensation and chrominance subcarrier frequency conversion circuit in a video signal reproducing apparatus
JPS58201487A (ja) * 1982-05-20 1983-11-24 Toshiba Corp ビデオ再生システムにおけるドロツプアウト補償回路
JPS59215009A (ja) * 1983-05-20 1984-12-04 Toshiba Corp スイツチングノイズ除去回路
JPS60162388A (ja) * 1984-02-02 1985-08-24 Mitsubishi Electric Corp 磁気記録方式
JPH06105984B2 (ja) * 1985-12-17 1994-12-21 パイオニア株式会社 Ｙ−ｃ分離回路
FR2595891B1 (fr) * 1986-03-11 1988-06-10 Labo Electronique Physique Procede de renforcement des contours de signaux numeriques et dispositif de traitement pour la mise en oeuvre dudit procede
US5060053A (en) * 1988-01-28 1991-10-22 Canon Kabushiki Kaisha Information signal processing device
JP3057263B2 (ja) * 1990-11-27 2000-06-26 ソニー株式会社 ドロップアウト検出装置
US5418656A (en) * 1991-11-05 1995-05-23 Sankyo Seiki Mfg. Co., Ltd. Drop-out detecting circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463874A (en) * 1966-05-25 1969-08-26 Minnesota Mining & Mfg Dropout compensator for ntsc color television
AT312716B (de) * 1969-08-20 1974-01-10 Bosch Fernsehanlagen Verfahren zur Verzögerung mehrerer breitbandiger elektrischer Signale, insbesondere von Fernsehsignalen, und Verzögerungs-Einrichtung zur Durchführung dieses Verfahrens
AT308209B (de) * 1971-07-15 1973-06-25 Philips Nv Schaltungsanordnung zur Dropout-Kompensation bei der Wiedergabe von auf einem Aufzeichnungsträger gespeicherten Signalen
NL7310869A (nl) * 1973-08-07 1975-02-11 Philips Nv Inrichting voor het weergeven van een op een registratiedrager opgetekend videosignaal.

Also Published As

Publication number Publication date
FR2312902B1 (enExample) 1982-10-15
GB1533609A (en) 1978-11-29
DE2621112C2 (de) 1984-09-06
DE2621112A1 (de) 1976-12-16
NL7506411A (nl) 1976-12-02
JPS5729117B2 (enExample) 1982-06-21
US4032966A (en) 1977-06-28
CA1068812A (en) 1979-12-25
FR2312902A1 (fr) 1976-12-24

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