JPS6459630A - High speed dubbing device - Google Patents
High speed dubbing deviceInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1987
- 1987-08-31 JP JP21679887A patent/JPS6459630A/en active Pending
Cited By (2)
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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