JPS6121002U - dictation playback machine - Google Patents

dictation playback machine

Info

Publication number
JPS6121002U
JPS6121002U JP10204384U JP10204384U JPS6121002U JP S6121002 U JPS6121002 U JP S6121002U JP 10204384 U JP10204384 U JP 10204384U JP 10204384 U JP10204384 U JP 10204384U JP S6121002 U JPS6121002 U JP S6121002U
Authority
JP
Japan
Prior art keywords
erasing
head
erasing head
speed
tape running
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
JP10204384U
Other languages
Japanese (ja)
Inventor
雄二 浦山
伸也 古川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP10204384U priority Critical patent/JPS6121002U/en
Publication of JPS6121002U publication Critical patent/JPS6121002U/en
Pending legal-status Critical Current

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  • Digital Magnetic 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 drawings]

図は本考案になる口述録音再生機の要部である消去ヘッ
ド回路の一実施例である。 １・・・消去ヘッド、２， ３， ４． ５・・
・トランジスタ、６・・・ＦＥＴ，，８．９・・・コン
デンサ、１０， １１， １２， １３， １４，
１５， １６・・・抵抗。The figure shows an example of an erasing head circuit which is a main part of the dictation recording/reproducing machine according to the present invention. 1... Erasing head, 2, 3, 4. 5...
・Transistor, 6...FET,, 8.9...Capacitor, 10, 11, 12, 13, 14,
15, 16...Resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 消去ヘッドと、録音時あるいは再生時と同一のテープ走
行速度で行なわれる消去時、前記消去ヘッドを交流消去
電流方式の消去ヘッドとして用いるための手段と、前記
消去時のテープ走行速度より大なるテープ走行速度で行
なわれる高速消去時、前記消去ヘッドを直流消去電流方
式の消去ヘッドとして用いるための手段とからなる消去
ヘツド回路を有する口述録音再生機。an erasing head; means for using the erasing head as an AC erasing current erasing head when erasing is performed at the same tape running speed as during recording or playback; and a tape running at a speed greater than the tape running speed during erasing. A dictation recording/reproducing machine having an erasing head circuit comprising means for using the erasing head as a direct current erasing current type erasing head during high-speed erasing performed at a running speed.
JP10204384U 1984-07-06 1984-07-06 dictation playback machine Pending JPS6121002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10204384U JPS6121002U (en) 1984-07-06 1984-07-06 dictation playback machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10204384U JPS6121002U (en) 1984-07-06 1984-07-06 dictation playback machine

Publications (1)

Publication Number Publication Date
JPS6121002U true JPS6121002U (en) 1986-02-06

Family

ID=30661450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10204384U Pending JPS6121002U (en) 1984-07-06 1984-07-06 dictation playback machine

Country Status (1)

Country Link
JP (1) JPS6121002U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914420B1 (en) * 1970-08-28 1974-04-08
JPS579514B2 (en) * 1974-04-08 1982-02-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914420B1 (en) * 1970-08-28 1974-04-08
JPS579514B2 (en) * 1974-04-08 1982-02-22

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