JPS5690454A - Tape-like recording medium and reproducing device - Google Patents
Tape-like recording medium and reproducing deviceInfo
- Publication number
- JPS5690454A JPS5690454A JP16622479A JP16622479A JPS5690454A JP S5690454 A JPS5690454 A JP S5690454A JP 16622479 A JP16622479 A JP 16622479A JP 16622479 A JP16622479 A JP 16622479A JP S5690454 A JPS5690454 A JP S5690454A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- track
- recorded
- tracks
- lower ends
- 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
Links
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To improve the application efficiency of a tape, by recording address information and a tracking detecting signal in tracks along the upper and lower ends on the tape where data is recorded on a track extending in the transverse direction.
CONSTITUTION: On tape recording medium 10 where data is recorded in the first track 19 extending in the transverse direction, prescribed signals which are address information as well as tracking detecting information for the first track 19 are recorded in the second tracks 17 and 16 in the longitudinal direction along one or both of the upper and lower ends. For example, servo track 17 and address track 16 are provided along the upper and lower ends of magnetic tape 10 which is in the stationary state scanned obliquely by the rotary head. Then, the tracking state is detected by change of the amplitude of the reproduced output at the scanning time of tracks 17 and 16 (the reproduced output becomes as shown in figures D and E when the scanning locus moves as shown in broken line 18').
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16622479A JPS5690454A (en) | 1979-12-20 | 1979-12-20 | Tape-like recording medium and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16622479A JPS5690454A (en) | 1979-12-20 | 1979-12-20 | Tape-like recording medium and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5690454A true JPS5690454A (en) | 1981-07-22 |
JPS6321261B2 JPS6321261B2 (en) | 1988-05-06 |
Family
ID=15827406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16622479A Granted JPS5690454A (en) | 1979-12-20 | 1979-12-20 | Tape-like recording medium and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690454A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6179839U (en) * | 1984-10-29 | 1986-05-28 | ||
JPH0536254A (en) * | 1991-11-20 | 1993-02-12 | Hitachi Ltd | Retrieval device for magnetic recording and reproducing device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4955306A (en) * | 1972-09-27 | 1974-05-29 | ||
JPS5119511A (en) * | 1974-07-12 | 1976-02-16 | Ibm |
-
1979
- 1979-12-20 JP JP16622479A patent/JPS5690454A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4955306A (en) * | 1972-09-27 | 1974-05-29 | ||
JPS5119511A (en) * | 1974-07-12 | 1976-02-16 | Ibm |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6179839U (en) * | 1984-10-29 | 1986-05-28 | ||
JPH0536254A (en) * | 1991-11-20 | 1993-02-12 | Hitachi Ltd | Retrieval device for magnetic recording and reproducing device |
Also Published As
Publication number | Publication date |
---|---|
JPS6321261B2 (en) | 1988-05-06 |
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