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JPS6419515A - Rotary head type tape recorder - Google Patents

Rotary head type tape recorder

Info

Publication number
JPS6419515A
JPS6419515A JP17515687A JP17515687A JPS6419515A JP S6419515 A JPS6419515 A JP S6419515A JP 17515687 A JP17515687 A JP 17515687A JP 17515687 A JP17515687 A JP 17515687A JP S6419515 A JPS6419515 A JP S6419515A
Authority
JP
Japan
Prior art keywords
rotary head
traveling speed
tape
scanning angle
tape traveling
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
JP17515687A
Other languages
Japanese (ja)
Inventor
Tetsuya Taki
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP17515687A priority Critical patent/JPS6419515A/en
Publication of JPS6419515A publication Critical patent/JPS6419515A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To enable a stable reproduction in a posing state by making the scanning angle of a rotary head for a tape constant so as to be coincident with a track angle at all times despite of the tape traveling speed. CONSTITUTION:The speed signal showing a tape traveling speed at any time is first obtd. from a capstan motor control circuit 2 controlling a capstan motor 1 by driving it, the operation by a specific equation is performed by a microcomputer 3 based on this tape traveling speed and after finding the scanning angle alphaof a rotary head against a still system the voltage corresponding to this alphais fed to a DTF circuit 4 as the control signal of the scanning angle, then, a bimorph is driven by this DTF circuit 4 and the scanning angle for the still system of the rotary head mounted on a rotary cylinder 5 is changed. It is the same even at recording time and the track angle formed on the tape can be kept constantly despite of the tape traveling speed.
JP17515687A 1987-07-14 1987-07-14 Rotary head type tape recorder Pending JPS6419515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17515687A JPS6419515A (en) 1987-07-14 1987-07-14 Rotary head type tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17515687A JPS6419515A (en) 1987-07-14 1987-07-14 Rotary head type tape recorder

Publications (1)

Publication Number Publication Date
JPS6419515A true JPS6419515A (en) 1989-01-23

Family

ID=15991247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17515687A Pending JPS6419515A (en) 1987-07-14 1987-07-14 Rotary head type tape recorder

Country Status (1)

Country Link
JP (1) JPS6419515A (en)

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