JPS6428073U - - Google Patents

Info

Publication number
JPS6428073U
JPS6428073U JP12264587U JP12264587U JPS6428073U JP S6428073 U JPS6428073 U JP S6428073U JP 12264587 U JP12264587 U JP 12264587U JP 12264587 U JP12264587 U JP 12264587U JP S6428073 U JPS6428073 U JP S6428073U
Authority
JP
Japan
Prior art keywords
delay element
delay
video signal
bandpass filter
delay time
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
JP12264587U
Other languages
Japanese (ja)
Other versions
JPH0713334Y2 (en
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 filed Critical
Priority to JP1987122645U priority Critical patent/JPH0713334Y2/en
Publication of JPS6428073U publication Critical patent/JPS6428073U/ja
Application granted granted Critical
Publication of JPH0713334Y2 publication Critical patent/JPH0713334Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の映像信号処理装置の概略ブロ
ツク図、第２図は同装置の各部の信号スペクトラ
ム、第３図は本考案の映像信号処理装置の他の実
施例を示す概略ブロツク図である。 １…くし形フイルタ、２，７，２１…遅延素子
、３，６…バンドパスフイルタ、４…減算器、５
，５１…コンバータ、８，９…加算器。 FIG. 1 is a schematic block diagram of the video signal processing device of the present invention, FIG. 2 is a signal spectrum of each part of the device, and FIG. 3 is a schematic block diagram showing another embodiment of the video signal processing device of the present invention. be. 1... Comb filter, 2, 7, 21... Delay element, 3, 6... Bandpass filter, 4... Subtractor, 5
, 51... converter, 8, 9... adder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １Ｈ（Ｈ：水平走査時間）よりも僅かに短い遅
延時間を有する遅延素子もしくは１Ｈよりも僅か
に短い遅延時間を有しかつ入力映像信号のジツタ
に同期して遅延時間を可変できる遅延素子及びこ
の遅延素子の出力信号を帯域制限するバンドパス
フイルタで構成されたくし形フイルタと、前記遅
延素子を通る前の入力映像信号と前記バンドパス
フイルタの出力信号とを加減算する加算回路及び
減算回路とを備え、前記遅延素子及び前記バンド
パスフイルタ全体での遅延時間を１Ｈとしたこと
を特徴とする映像信号処理装置。 A delay element having a delay time slightly shorter than 1H (H: horizontal scanning time) or a delay element having a delay time slightly shorter than 1H and capable of varying the delay time in synchronization with the jitter of an input video signal, and this delay element. A comb filter configured with a bandpass filter that limits the band of the output signal of the delay element, and an addition circuit and a subtraction circuit that add and subtract the input video signal before passing through the delay element and the output signal of the bandpass filter. , A video signal processing device characterized in that the delay time of the delay element and the bandpass filter as a whole is 1H.
JP1987122645U 1987-08-10 1987-08-10 Video signal processor Expired - Lifetime JPH0713334Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987122645U JPH0713334Y2 (en) 1987-08-10 1987-08-10 Video signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987122645U JPH0713334Y2 (en) 1987-08-10 1987-08-10 Video signal processor

Publications (2)

Publication Number Publication Date
JPS6428073U true JPS6428073U (en) 1989-02-17
JPH0713334Y2 JPH0713334Y2 (en) 1995-03-29

Family

ID=31370765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987122645U Expired - Lifetime JPH0713334Y2 (en) 1987-08-10 1987-08-10 Video signal processor

Country Status (1)

Country Link
JP (1) JPH0713334Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050581U (en) * 1983-09-14 1985-04-09 シャープ株式会社 Video disc player signal processing circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050581U (en) * 1983-09-14 1985-04-09 シャープ株式会社 Video disc player signal processing circuit

Also Published As

Publication number Publication date
JPH0713334Y2 (en) 1995-03-29

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