JPS58135026U - Simultaneous recording and playback device - Google Patents

Simultaneous recording and playback device

Info

Publication number
JPS58135026U
JPS58135026U JP2960482U JP2960482U JPS58135026U JP S58135026 U JPS58135026 U JP S58135026U JP 2960482 U JP2960482 U JP 2960482U JP 2960482 U JP2960482 U JP 2960482U JP S58135026 U JPS58135026 U JP S58135026U
Authority
JP
Japan
Prior art keywords
playback device
playback
recording
simultaneous recording
signal
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
JP2960482U
Other languages
Japanese (ja)
Inventor
清 今井
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP2960482U priority Critical patent/JPS58135026U/en
Publication of JPS58135026U publication Critical patent/JPS58135026U/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]

図は本考案の一実施例を示す回路のブロック図である。 １・・・録音ヘッド、２・・・再生ヘッド、３・・・録
音コイル、４・・・再生コイル、５・・・補助コイル、
６・・・録音系信号処理回路、７・・・再生信号系処理
回路、８・・・利得・位相調整回路。The figure is a block diagram of a circuit showing an embodiment of the present invention. 1... Recording head, 2... Playback head, 3... Recording coil, 4... Playback coil, 5... Auxiliary coil,
6... Recording system signal processing circuit, 7... Playback signal system processing circuit, 8... Gain/phase adjustment circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 録音ヘッドと、再生ヘッドと、前記録音ヘッドに設けた
補助コイルと、利得・位相調整回路とを具え、前記補助
コイルに得られる録音信号をこの利得・位相調整回路を
通して再生信号に混合することにより、再生信号に含ま
れる録音ヘッドからのクロストークによる信号を打ち消
すようにしたことを特徴とする同時録音再生装置。A recording head, a playback head, an auxiliary coil provided on the recording head, and a gain/phase adjustment circuit are provided, and the recording signal obtained by the auxiliary coil is mixed with the playback signal through the gain/phase adjustment circuit. A simultaneous recording and playback device characterized in that a signal due to crosstalk from a recording head included in a playback signal is canceled.
JP2960482U 1982-03-04 1982-03-04 Simultaneous recording and playback device Pending JPS58135026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2960482U JPS58135026U (en) 1982-03-04 1982-03-04 Simultaneous recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2960482U JPS58135026U (en) 1982-03-04 1982-03-04 Simultaneous recording and playback device

Publications (1)

Publication Number Publication Date
JPS58135026U true JPS58135026U (en) 1983-09-10

Family

ID=30041385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2960482U Pending JPS58135026U (en) 1982-03-04 1982-03-04 Simultaneous recording and playback device

Country Status (1)

Country Link
JP (1) JPS58135026U (en)

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