JPS5276908A - Magnetic recording and reproduction apparatus - Google Patents

Magnetic recording and reproduction apparatus

Info

Publication number
JPS5276908A
JPS5276908A JP15358775A JP15358775A JPS5276908A JP S5276908 A JPS5276908 A JP S5276908A JP 15358775 A JP15358775 A JP 15358775A JP 15358775 A JP15358775 A JP 15358775A JP S5276908 A JPS5276908 A JP S5276908A
Authority
JP
Japan
Prior art keywords
magnetic recording
reproduction apparatus
erase
head
recording
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
JP15358775A
Other languages
Japanese (ja)
Other versions
JPS5857801B2 (en
Inventor
Masamitsu Mishina
Makoto Imamura
Hisaharu Takeuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15358775A priority Critical patent/JPS5857801B2/en
Publication of JPS5276908A publication Critical patent/JPS5276908A/en
Publication of JPS5857801B2 publication Critical patent/JPS5857801B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)

Abstract

PURPOSE: To improve S/N by inserting a parallel resonance circuit providing high impedance against the erase signal frequency applied to an erase head between a recording head a recording amplifier thereby preventing the flow of erase signal to the recording head.
COPYRIGHT: (C)1977,JPO&Japio
JP15358775A 1975-12-23 1975-12-23 Jikiki Rokusai Seisouchi Expired JPS5857801B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15358775A JPS5857801B2 (en) 1975-12-23 1975-12-23 Jikiki Rokusai Seisouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15358775A JPS5857801B2 (en) 1975-12-23 1975-12-23 Jikiki Rokusai Seisouchi

Publications (2)

Publication Number Publication Date
JPS5276908A true JPS5276908A (en) 1977-06-28
JPS5857801B2 JPS5857801B2 (en) 1983-12-22

Family

ID=15565738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15358775A Expired JPS5857801B2 (en) 1975-12-23 1975-12-23 Jikiki Rokusai Seisouchi

Country Status (1)

Country Link
JP (1) JPS5857801B2 (en)

Also Published As

Publication number Publication date
JPS5857801B2 (en) 1983-12-22

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