JPH01500394A - Ｍａｃ信号のチャンネル歪に対する不感受性の改善 - Google Patents

Ｍａｃ信号のチャンネル歪に対する不感受性の改善

Info

Publication number
JPH01500394A
JPH01500394A JP62503624A JP50362487A JPH01500394A JP H01500394 A JPH01500394 A JP H01500394A JP 62503624 A JP62503624 A JP 62503624A JP 50362487 A JP50362487 A JP 50362487A JP H01500394 A JPH01500394 A JP H01500394A
Authority
JP
Japan
Prior art keywords
signal
gate
video
line
enable
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.)
Pending
Application number
JP62503624A
Other languages
English (en)
Japanese (ja)
Inventor
ローズ，チャールズ・ダブリュー
Original Assignee
サイエンティフィック・アトランタ・インコーポレーテッド
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 サイエンティフィック・アトランタ・インコーポレーテッド filed Critical サイエンティフィック・アトランタ・インコーポレーテッド
Publication of JPH01500394A publication Critical patent/JPH01500394A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Color Television Systems (AREA)
JP62503624A 1986-06-03 1987-05-29 Ｍａｃ信号のチャンネル歪に対する不感受性の改善 Pending JPH01500394A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87003686A 1986-06-03 1986-06-03
US870,036 1986-06-03

Publications (1)

Publication Number Publication Date
JPH01500394A true JPH01500394A (ja) 1989-02-09

Family

ID=25354661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62503624A Pending JPH01500394A (ja) 1986-06-03 1987-05-29 Ｍａｃ信号のチャンネル歪に対する不感受性の改善

Country Status (11)

Country Link
EP (1) EP0271540B1 (fr)
JP (1) JPH01500394A (fr)
CN (1) CN87104065A (fr)
AU (1) AU613313B2 (fr)
CA (1) CA1321830C (fr)
DE (1) DE3789498T2 (fr)
DK (1) DK168507B1 (fr)
FI (1) FI88094C (fr)
MX (1) MX167890B (fr)
WO (1) WO1987007810A1 (fr)
ZA (1) ZA873823B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801844A (nl) * 1988-07-21 1990-02-16 Philips Nv Opstarten van de timing in een inrichting voor het afleiden van een kloksignaal.
AU640746B2 (en) * 1990-02-02 1993-09-02 Ketex Pty. Ltd. Improved video display transfer
WO1991011887A1 (fr) * 1990-02-02 1991-08-08 Ketex Pty. Ltd. Transfert ameliore de signaux d'affichage video
CN1051183C (zh) * 1996-10-22 2000-04-05 俞强 同频多路抗干扰实时识别方法及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170393A (ja) * 1984-02-15 1985-09-03 Hitachi Ltd 映像信号の記録再生装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629706C3 (de) * 1976-07-02 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Übertragung und/oder Aufzeichnung von Farbfernsehsignalen
JPS6033031B2 (ja) * 1978-12-22 1985-07-31 ソニー株式会社 Ｐａｌ方式の同期信号発生器
US4446482A (en) * 1982-04-05 1984-05-01 Zenith Radio Corporation System for generating 2H pulses in a television receiver
US4533936A (en) * 1983-03-28 1985-08-06 General Electric Company System for encoding and decoding video signals
FR2565448B1 (fr) * 1984-06-04 1986-10-10 France Etat Procede et dispositif d'extraction de synchronisation pour systeme de diffusion a multiplexage temporel de signaux numeriques et analogiques
US4758898A (en) * 1984-07-30 1988-07-19 Sanyo Electric Co., Ltd. Video signal recording and reproducing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170393A (ja) * 1984-02-15 1985-09-03 Hitachi Ltd 映像信号の記録再生装置

Also Published As

Publication number Publication date
EP0271540A1 (fr) 1988-06-22
EP0271540B1 (fr) 1994-03-30
AU613313B2 (en) 1991-08-01
EP0271540A4 (fr) 1988-09-28
DK52888D0 (da) 1988-02-02
DK52888A (da) 1988-02-24
FI880474A0 (fi) 1988-02-02
MX167890B (es) 1993-04-21
FI880474A (fi) 1988-02-02
WO1987007810A1 (fr) 1987-12-17
DE3789498T2 (de) 1994-09-29
CN87104065A (zh) 1988-01-06
CA1321830C (fr) 1993-08-31
DE3789498D1 (de) 1994-05-05
DK168507B1 (da) 1994-04-05
FI88094C (fi) 1993-03-25
ZA873823B (en) 1988-01-27
FI88094B (fi) 1992-12-15
AU7581587A (en) 1988-01-11

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