JPS5556781A - Recording/reproducing method and its device for magnetic tape - Google Patents
Recording/reproducing method and its device for magnetic tapeInfo
- Publication number
- JPS5556781A JPS5556781A JP12944778A JP12944778A JPS5556781A JP S5556781 A JPS5556781 A JP S5556781A JP 12944778 A JP12944778 A JP 12944778A JP 12944778 A JP12944778 A JP 12944778A JP S5556781 A JPS5556781 A JP S5556781A
- Authority
- JP
- Japan
- Prior art keywords
- head
- magnetic tape
- assembly
- magnetic
- recording
- 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
Abstract
PURPOSE: To ensure an effective search for the magnetic tape in the case of the slow motion reproduction by slowing both the revolution speed of the reproduction video head and the running speed of the magnetic tape less than those at the recording time.
CONSTITUTION: Video heads 3 and 4 are attached at the nearly symmetric positions centering on the center of cylindrical rotary magnetic head assembly 2. The direction of the gaps of head 3 and 4 are not parallel to each other but tilted by several degrees in the opposite direction to each other. In addition, fixed head assembly 5, into which the aural head and the control head are incorporated, is provided. Thus magnetic head 1 runs helically round assembly 2 and being wound by about 180°.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12944778A JPS5556781A (en) | 1978-10-23 | 1978-10-23 | Recording/reproducing method and its device for magnetic tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12944778A JPS5556781A (en) | 1978-10-23 | 1978-10-23 | Recording/reproducing method and its device for magnetic tape |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5556781A true JPS5556781A (en) | 1980-04-25 |
Family
ID=15009694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12944778A Pending JPS5556781A (en) | 1978-10-23 | 1978-10-23 | Recording/reproducing method and its device for magnetic tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556781A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5090240A (en) * | 1973-12-11 | 1975-07-19 |
-
1978
- 1978-10-23 JP JP12944778A patent/JPS5556781A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5090240A (en) * | 1973-12-11 | 1975-07-19 |
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