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JPS55146638A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS55146638A
JPS55146638A JP5185579A JP5185579A JPS55146638A JP S55146638 A JPS55146638 A JP S55146638A JP 5185579 A JP5185579 A JP 5185579A JP 5185579 A JP5185579 A JP 5185579A JP S55146638 A JPS55146638 A JP S55146638A
Authority
JP
Japan
Prior art keywords
unrecorded
tape
keyboard
detecting
detection 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
JP5185579A
Other languages
Japanese (ja)
Inventor
Koichi Nakano
Hiromi Juso
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP5185579A priority Critical patent/JPS55146638A/en
Publication of JPS55146638A publication Critical patent/JPS55146638A/en
Pending legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE: To make it possible to position absolutely the beginning of a tape by exercising control over an operation alternation from a fast winding mode to a stop or reproduction mode by detecting an unrecorded part on a magnetic tape close to an absolute address by a detector for the unrecorded part.
CONSTITUTION: When detecting an unrecorded part on a tape, unrecorded part detection part 20 outputs an unrecorded-part detection signal. Keyboard 21 is provided with numeric keys N, memory key Mn and start key ST. To microcomputer 22, pulse 12 from mark sensor 11, the unrecorded-part detection signal and various key inputs responding to the operations of keys on the keyboard are led for adequate information processing, so that the driving of tape 3, motor system 23, etc., will be brought under control.
COPYRIGHT: (C)1980,JPO&Japio
JP5185579A 1979-04-25 1979-04-25 Magnetic recording and reproducing device Pending JPS55146638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5185579A JPS55146638A (en) 1979-04-25 1979-04-25 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5185579A JPS55146638A (en) 1979-04-25 1979-04-25 Magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS55146638A true JPS55146638A (en) 1980-11-15

Family

ID=12898466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5185579A Pending JPS55146638A (en) 1979-04-25 1979-04-25 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS55146638A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786152A (en) * 1980-11-19 1982-05-29 Sony Corp Tape recorder
JPS5999290U (en) * 1982-12-23 1984-07-05 パイオニア株式会社 Music selection device for magnetic recording and reproducing machines
JPS61111086U (en) * 1984-12-21 1986-07-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080107A (en) * 1973-11-14 1975-06-30
JPS5099525A (en) * 1973-12-29 1975-08-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080107A (en) * 1973-11-14 1975-06-30
JPS5099525A (en) * 1973-12-29 1975-08-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786152A (en) * 1980-11-19 1982-05-29 Sony Corp Tape recorder
JPH0245251B2 (en) * 1980-11-19 1990-10-08 Sony Corp
JPS5999290U (en) * 1982-12-23 1984-07-05 パイオニア株式会社 Music selection device for magnetic recording and reproducing machines
JPS61111086U (en) * 1984-12-21 1986-07-14

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