JPS59180576U - Time axis correction device - Google Patents

Time axis correction device

Info

Publication number
JPS59180576U
JPS59180576U JP7427583U JP7427583U JPS59180576U JP S59180576 U JPS59180576 U JP S59180576U JP 7427583 U JP7427583 U JP 7427583U JP 7427583 U JP7427583 U JP 7427583U JP S59180576 U JPS59180576 U JP S59180576U
Authority
JP
Japan
Prior art keywords
time axis
axis correction
correction device
dropout detection
dropout
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
JP7427583U
Other languages
Japanese (ja)
Other versions
JPH0339988Y2 (en
Inventor
岡野　高
和男 黒田
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP7427583U priority Critical patent/JPS59180576U/en
Publication of JPS59180576U publication Critical patent/JPS59180576U/en
Application granted granted Critical
Publication of JPH0339988Y2 publication Critical patent/JPH0339988Y2/ja
Granted legal-status Critical Current

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  • Television Signal Processing For Recording (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、本考案の一実施例を示すブロック図、第２図
及び第３図は、第１図の装置の動作を示す波形図である
。 主要部分の符号の説明、１６・・・ゲート回路、１７・
・・サンプルホールド回路、１８・・・ドロップアウト
検出器。FIG. 1 is a block diagram showing one embodiment of the present invention, and FIGS. 2 and 3 are waveform diagrams showing the operation of the apparatus shown in FIG. 1. Explanation of symbols of main parts, 16... Gate circuit, 17.
...Sample hold circuit, 18...Dropout detector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録媒体から読取られたＲＦ信号のドロップアウトの発
生を検出したときドロップアウト検出信号を発生するド
ロップアウト検出手段を含む情報読取装置における時間
軸補正装置であって、前記ドロップアウト検出信号に応
じて時間軸誤差信号の新たな生成を禁止する禁止手段を
備え、前記ドロップアウト検出信号が存在するときは前
記ドロップアウト検出信号の発生直前における時間軸誤
差信号によって時間軸補正をなすようにしたことを特徴
とする時間軸補正装置。A time axis correction device in an information reading device including a dropout detection means that generates a dropout detection signal when detecting the occurrence of dropout in an RF signal read from a recording medium, A prohibition means for prohibiting the generation of a new time axis error signal is provided, and when the dropout detection signal is present, the time axis correction is performed using the time axis error signal immediately before the generation of the dropout detection signal. Features a time axis correction device.
JP7427583U 1983-05-18 1983-05-18 Time axis correction device Granted JPS59180576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7427583U JPS59180576U (en) 1983-05-18 1983-05-18 Time axis correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7427583U JPS59180576U (en) 1983-05-18 1983-05-18 Time axis correction device

Publications (2)

Publication Number Publication Date
JPS59180576U true JPS59180576U (en) 1984-12-03
JPH0339988Y2 JPH0339988Y2 (en) 1991-08-22

Family

ID=30204370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7427583U Granted JPS59180576U (en) 1983-05-18 1983-05-18 Time axis correction device

Country Status (1)

Country Link
JP (1) JPS59180576U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162189U (en) * 1985-03-27 1986-10-07

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169999A (en) * 1981-04-09 1982-10-19 Pioneer Video Corp Sample hold circuit
JPS589498A (en) * 1981-07-08 1983-01-19 Pioneer Video Corp Generator of time axis error signal for reproduced signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169999A (en) * 1981-04-09 1982-10-19 Pioneer Video Corp Sample hold circuit
JPS589498A (en) * 1981-07-08 1983-01-19 Pioneer Video Corp Generator of time axis error signal for reproduced signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162189U (en) * 1985-03-27 1986-10-07

Also Published As

Publication number Publication date
JPH0339988Y2 (en) 1991-08-22

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