JPS5694505A - Magnetic recording and reproducing system - Google Patents

Magnetic recording and reproducing system

Info

Publication number
JPS5694505A
JPS5694505A JP17145079A JP17145079A JPS5694505A JP S5694505 A JPS5694505 A JP S5694505A JP 17145079 A JP17145079 A JP 17145079A JP 17145079 A JP17145079 A JP 17145079A JP S5694505 A JPS5694505 A JP S5694505A
Authority
JP
Japan
Prior art keywords
recording
reproducing
head
low speed
magnetic head
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
JP17145079A
Other languages
Japanese (ja)
Inventor
Susumu Kasai
Yoshifumi Oosugi
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP17145079A priority Critical patent/JPS5694505A/en
Publication of JPS5694505A publication Critical patent/JPS5694505A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable the recording and reproducing at a standard tape speed and a low speed, by using a rotating drum having a recording reproducing magnetic head and magnetic head for simultaneous reproduction.
CONSTITUTION: The track width of a recording reproducing magnetic head 2 is suited to a standard speed, and that of a simultaneous reproducing magnetic head 3 is suited to a low speed. When a switch 11 is changed to a standard recording SR, the recording signal is recorded with the head 2 and simultaneously reproduced at the head 3. When the switch is changed to a standard reproduction SR, a reproducing signal is obtained from the head 2. On the other hand, at a long time recording, when the switch is changed to a low speed recording LR, the recording signal is fed to a simultaneous reproducing head. Further, at a low speed reproduction, when the switch is changed to a low speed reproduction LP, the reproducing signal is obtained from the simultaneous reproducing magnetic head.
COPYRIGHT: (C)1981,JPO&Japio
JP17145079A 1979-12-27 1979-12-27 Magnetic recording and reproducing system Pending JPS5694505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17145079A JPS5694505A (en) 1979-12-27 1979-12-27 Magnetic recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17145079A JPS5694505A (en) 1979-12-27 1979-12-27 Magnetic recording and reproducing system

Publications (1)

Publication Number Publication Date
JPS5694505A true JPS5694505A (en) 1981-07-31

Family

ID=15923321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17145079A Pending JPS5694505A (en) 1979-12-27 1979-12-27 Magnetic recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS5694505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641103A (en) * 1987-04-09 1989-01-05 Deutsche Thomson Brandt Gmbh Video recorder for standard operation and long time operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641103A (en) * 1987-04-09 1989-01-05 Deutsche Thomson Brandt Gmbh Video recorder for standard operation and long time operation

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