JPS55117751A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS55117751A
JPS55117751A JP2264379A JP2264379A JPS55117751A JP S55117751 A JPS55117751 A JP S55117751A JP 2264379 A JP2264379 A JP 2264379A JP 2264379 A JP2264379 A JP 2264379A JP S55117751 A JPS55117751 A JP S55117751A
Authority
JP
Japan
Prior art keywords
tape
recording
signal
fast winding
signal section
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
JP2264379A
Other languages
Japanese (ja)
Other versions
JPS5935099B2 (en
Inventor
Hiroyuki Eguchi
Tadaoki Yoshikawa
Ryosaku Kawamura
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.)
Akai Electric Co Ltd
Original Assignee
Akai 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP54022643A priority Critical patent/JPS5935099B2/en
Publication of JPS55117751A publication Critical patent/JPS55117751A/en
Publication of JPS5935099B2 publication Critical patent/JPS5935099B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To position securely the beginning of a tape in a short time even in recording cancel mode, by detecting a non-signal section on the tape.
CONSTITUTION: In fast winding or rewind period, the output of detection head 8 is supplied to signal discrimination circuit T, where it is detected 10 and then integrated 11 before being compared with reference voltage VINV by comparator 12. Once head 8 detects a non-signal section on a tape, the output of comparator 12 is inverted and an inversion signal is supplied to gate 5. On detection of the non- signal section, a reset pulse is applied to memory circuit 2 to reset fast winding or rewind operation. Therefore, recording cancel operation in recording mode rewinds the tape until its recording start position through the fast winding or rewind operation.
COPYRIGHT: (C)1980,JPO&Japio
JP54022643A 1979-02-28 1979-02-28 magnetic recording and reproducing device Expired JPS5935099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54022643A JPS5935099B2 (en) 1979-02-28 1979-02-28 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54022643A JPS5935099B2 (en) 1979-02-28 1979-02-28 magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS55117751A true JPS55117751A (en) 1980-09-10
JPS5935099B2 JPS5935099B2 (en) 1984-08-27

Family

ID=12088522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54022643A Expired JPS5935099B2 (en) 1979-02-28 1979-02-28 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5935099B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067523U (en) * 1983-10-15 1985-05-14 アイワ株式会社 tape recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067523U (en) * 1983-10-15 1985-05-14 アイワ株式会社 tape recorder
JPH0510258Y2 (en) * 1983-10-15 1993-03-12

Also Published As

Publication number Publication date
JPS5935099B2 (en) 1984-08-27

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