JPS6459630A - High speed dubbing device - Google Patents

High speed dubbing device

Info

Publication number
JPS6459630A
JPS6459630A JP21679887A JP21679887A JPS6459630A JP S6459630 A JPS6459630 A JP S6459630A JP 21679887 A JP21679887 A JP 21679887A JP 21679887 A JP21679887 A JP 21679887A JP S6459630 A JPS6459630 A JP S6459630A
Authority
JP
Japan
Prior art keywords
tape
speed
recording
rotary cylinder
dubbing
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
JP21679887A
Other languages
Japanese (ja)
Inventor
Susumu Tsunoda
Takeshi Miyashita
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP21679887A priority Critical patent/JPS6459630A/en
Publication of JPS6459630A publication Critical patent/JPS6459630A/en
Pending legal-status Critical Current

Links

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  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

PURPOSE:To shorten the time required for dubbing, by providing the number of magnetic heads being N times of the number of magnetic heads used in recording a signal to a master tape on a rotary cylinder for slave recorder at an equal interval and driving a master tape and a slave tape at the speed being N times of the tape speed at the recording. CONSTITUTION:A magnetic tape 4 is drawn from a cassette 1 and suspended to a rotary cylinder 5. Magnetic heads H1, H2, H3, H4 are provided on the rotary cylinder 5 at the interval of 90 deg. and the magnetic tape 4 is run at constant speed being twice the tape speed at the standard recording in the direction of the arrow B by a tape driving means composed of a capstan 10 and a pinch roller 11. When the tape speed at the dubbing is twice that at the recording, since the scanning length of the head is made longer, it is required to increase the drum diameter of the rotary cylinder 5. Then the master reproducing device and the slave recording device are driven at the speed twice the tape speed at the recording to attain dubbing.
JP21679887A 1987-08-31 1987-08-31 High speed dubbing device Pending JPS6459630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21679887A JPS6459630A (en) 1987-08-31 1987-08-31 High speed dubbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21679887A JPS6459630A (en) 1987-08-31 1987-08-31 High speed dubbing device

Publications (1)

Publication Number Publication Date
JPS6459630A true JPS6459630A (en) 1989-03-07

Family

ID=16694046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21679887A Pending JPS6459630A (en) 1987-08-31 1987-08-31 High speed dubbing device

Country Status (1)

Country Link
JP (1) JPS6459630A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481411A (en) * 1992-08-14 1996-01-02 Victor Company Of Japan, Ltd. Tape dubbing and divided master tape producing system
US5636311A (en) * 1992-08-14 1997-06-03 Victor Company Of Japan, Ltd. Tape dubbing and divided master tape producing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481411A (en) * 1992-08-14 1996-01-02 Victor Company Of Japan, Ltd. Tape dubbing and divided master tape producing system
US5636311A (en) * 1992-08-14 1997-06-03 Victor Company Of Japan, Ltd. Tape dubbing and divided master tape producing system

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