JPS6054234U - magnetic tape playback device - Google Patents

magnetic tape playback device

Info

Publication number
JPS6054234U
JPS6054234U JP14616483U JP14616483U JPS6054234U JP S6054234 U JPS6054234 U JP S6054234U JP 14616483 U JP14616483 U JP 14616483U JP 14616483 U JP14616483 U JP 14616483U JP S6054234 U JPS6054234 U JP S6054234U
Authority
JP
Japan
Prior art keywords
magnetic tape
counter
output
response
recorded
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
JP14616483U
Other languages
Japanese (ja)
Inventor
敬二 谷口
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP14616483U priority Critical patent/JPS6054234U/en
Publication of JPS6054234U publication Critical patent/JPS6054234U/en
Pending legal-status Critical Current

Links

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 drawings]

゛　図面は本考案の一実施例のブロック図である。 １・・・入力手段、２・・・制御回路、３・・・駆動機
構、４・・・磁気テープ、５・・・磁気ヘッド、６・・
・頭出しのための回路、８・・・無録音領域検出回路、
１０・・・切換えスイッチ、１５・・・無録音領域判別
回路、１７・・・カウンタ、２０・・・メモリ゛。゛ The drawing is a block diagram of one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Input means, 2... Control circuit, 3... Drive mechanism, 4... Magnetic tape, 5... Magnetic head, 6...
・Circuit for cueing, 8... non-recording area detection circuit,
DESCRIPTION OF SYMBOLS 10... Changeover switch, 15... Non-recording area discrimination circuit, 17... Counter, 20... Memory.

Claims (1)

【実用新案登録請求の範囲】 磁気テープと磁気ヘッドとを駆動する機構と、駆動機構
を制御する手段と、 磁気ヘッドの出力に応答して磁気テープの早送り時に無
録音領域を検出する手段と、 無録音領域検出手段からの出力に応答して無録音領域の
数を計数するカウンタと、 制御手段からの出力に応答し、カウンタによる計数動作
の途中で無録音領域検出手段から磁気テープに依存しな
い出力が導出されるおそれがある動作が行なわれる際に
は、その動作開始の直前におけるカウンタの計数値を前
記動作終了まで保持させる手段とを含むことを特徴とす
る磁気テープ再生装置。[Scope of Claim for Utility Model Registration] A mechanism for driving a magnetic tape and a magnetic head, a means for controlling the drive mechanism, a means for detecting a non-recording area during fast forwarding of a magnetic tape in response to the output of the magnetic head; A counter that counts the number of non-recorded areas in response to the output from the non-recorded area detection means; and a counter that counts the number of non-recorded areas in response to the output from the control means and does not depend on the magnetic tape from the non-recorded area detection means during the counting operation by the counter. 1. A magnetic tape reproducing apparatus characterized by comprising means for holding a count value of a counter immediately before the start of the operation until the end of the operation when an operation that is likely to lead to output is performed.
JP14616483U 1983-09-20 1983-09-20 magnetic tape playback device Pending JPS6054234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14616483U JPS6054234U (en) 1983-09-20 1983-09-20 magnetic tape playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14616483U JPS6054234U (en) 1983-09-20 1983-09-20 magnetic tape playback device

Publications (1)

Publication Number Publication Date
JPS6054234U true JPS6054234U (en) 1985-04-16

Family

ID=30325428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14616483U Pending JPS6054234U (en) 1983-09-20 1983-09-20 magnetic tape playback device

Country Status (1)

Country Link
JP (1) JPS6054234U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637872A (en) * 1979-08-31 1981-04-11 Hitachi Ltd Automatic magnetic tape player

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637872A (en) * 1979-08-31 1981-04-11 Hitachi Ltd Automatic magnetic tape player

Similar Documents

Publication Publication Date Title
JPS6054234U (en) magnetic tape playback device
JPS58105014U (en) magnetic recording and playback device
JPS5810236U (en) tape recorder
JPS6026635U (en) magnetic recording and reproducing device
JPS5817635U (en) magnetic recording and reproducing device
JPS5817639U (en) magnetic recording and reproducing device
JPS59180577U (en) Time axis correction device
JPS6128120U (en) recording device
JPS59149232U (en) magnetic recording device
JPS5817692U (en) playback device
JPS58163033U (en) magnetic recording and playback device
JPS5956662U (en) magnetic recording and reproducing device
JPS58127411U (en) erasing device
JPS5942543U (en) magnetic recording and reproducing device
JPS59153633U (en) automatic pause device
JPS60163501U (en) Information disc playback device
JPS59185733U (en) tape recorder
JPS5971441U (en) magnetic recording and playback device
JPS59135529U (en) Muting device for tape recorder
JPS5869345U (en) Erroneous erasure prevention circuit for video signal magnetic recording and reproducing equipment
JPS59177037U (en) tape recorder
JPS59189740U (en) Magnetic tape drive control device
JPS5897793U (en) magnetic recording and playback device
JPS6145735U (en) Mode control device for cassette tape recorder
JPS5992495U (en) Magnetic recording/reproducing device