JPS5894195U - magnetic recording and reproducing device - Google Patents

magnetic recording and reproducing device

Info

Publication number
JPS5894195U
JPS5894195U JP18633881U JP18633881U JPS5894195U JP S5894195 U JPS5894195 U JP S5894195U JP 18633881 U JP18633881 U JP 18633881U JP 18633881 U JP18633881 U JP 18633881U JP S5894195 U JPS5894195 U JP S5894195U
Authority
JP
Japan
Prior art keywords
reproducing device
magnetic recording
recording
voltage comparator
rectification circuit
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
JP18633881U
Other languages
Japanese (ja)
Inventor
上原　晴夫
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP18633881U priority Critical patent/JPS5894195U/en
Publication of JPS5894195U publication Critical patent/JPS5894195U/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 the drawing]

第１図は従来技術によるブロック図、第２図Ｇは本考案
の一実施例のブロック図である。 １・・・入力端子、２．３・・・増幅器、４・・・録音
ヘッド、５・・・再生ヘッド、６．８・・・増幅器、９
・・・出力端子。FIG. 1 is a block diagram of the prior art, and FIG. 2G is a block diagram of an embodiment of the present invention. 1... Input terminal, 2.3... Amplifier, 4... Recording head, 5... Playback head, 6.8... Amplifier, 9
...Output terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同時録音再生可能なテープレコーダーにおいて、録音信
号入力の整流回路と再生信号の整流回路を有し、それぞ
れの整流電圧を電圧比較器で比較できるようになし、該
電圧比較器の出力にてメーター、あるいはインジケータ
ーを駆動できるようにしたことを特徴とする磁気記録再
生装置。A tape recorder capable of simultaneous recording and playback has a rectification circuit for recording signal input and a rectification circuit for playback signal, so that the respective rectified voltages can be compared with a voltage comparator, and a meter is set at the output of the voltage comparator. Or a magnetic recording/reproducing device characterized by being able to drive an indicator.
JP18633881U 1981-12-16 1981-12-16 magnetic recording and reproducing device Pending JPS5894195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18633881U JPS5894195U (en) 1981-12-16 1981-12-16 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18633881U JPS5894195U (en) 1981-12-16 1981-12-16 magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS5894195U true JPS5894195U (en) 1983-06-25

Family

ID=30102671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18633881U Pending JPS5894195U (en) 1981-12-16 1981-12-16 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5894195U (en)

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