JPS5290917A - Magnetic recording and reproducing apparatus - Google Patents

Magnetic recording and reproducing apparatus

Info

Publication number
JPS5290917A
JPS5290917A JP687376A JP687376A JPS5290917A JP S5290917 A JPS5290917 A JP S5290917A JP 687376 A JP687376 A JP 687376A JP 687376 A JP687376 A JP 687376A JP S5290917 A JPS5290917 A JP S5290917A
Authority
JP
Japan
Prior art keywords
magnetic recording
reproducing apparatus
tapes
optimize
identifying
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
JP687376A
Other languages
Japanese (ja)
Inventor
Kiyoshi Obata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP687376A priority Critical patent/JPS5290917A/en
Publication of JPS5290917A publication Critical patent/JPS5290917A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To optimize the bias current during recording by identifying four types of tapes from the presence or absence of two detecting pieces and selecting electronic switches.
COPYRIGHT: (C)1977,JPO&Japio
JP687376A 1976-01-24 1976-01-24 Magnetic recording and reproducing apparatus Pending JPS5290917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP687376A JPS5290917A (en) 1976-01-24 1976-01-24 Magnetic recording and reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP687376A JPS5290917A (en) 1976-01-24 1976-01-24 Magnetic recording and reproducing apparatus

Publications (1)

Publication Number Publication Date
JPS5290917A true JPS5290917A (en) 1977-07-30

Family

ID=11650335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP687376A Pending JPS5290917A (en) 1976-01-24 1976-01-24 Magnetic recording and reproducing apparatus

Country Status (1)

Country Link
JP (1) JPS5290917A (en)

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