JPS57203240A - Magnetic recorder and reproducer - Google Patents
Magnetic recorder and reproducerInfo
- Publication number
- JPS57203240A JPS57203240A JP56087067A JP8706781A JPS57203240A JP S57203240 A JPS57203240 A JP S57203240A JP 56087067 A JP56087067 A JP 56087067A JP 8706781 A JP8706781 A JP 8706781A JP S57203240 A JPS57203240 A JP S57203240A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- recording
- beginning end
- reader
- reproducer
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
Abstract
PURPOSE:To attain the automatic detection of a recording beginning end of a magnetic tape, by driving the tape at a recording stand-by operation when a recording head is opposed to a reader tape of the beginning end and constituting a pause state at the beginning end. CONSTITUTION:When an operation of recording stand-by at a recording head 46 opposed to a reader tape L1 of the beginning end, for example, a tape position derector 49 consisting of a light emitting element 47 and a photodetector 48 detects the reader tape L1. This detection signal is introduced to a control circuit, resulting in that a recorder/reproducer is set to a no signal recording state, the tape is driven in a constant speed. When the tape position detector 49 detects a joint C being a boundary between the L1 and the magnetic tape M, a pause instruction signal is outputted from the control circuit with this detection signal, and the run of the tape is stopped for the pause state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56087067A JPS57203240A (en) | 1981-06-05 | 1981-06-05 | Magnetic recorder and reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56087067A JPS57203240A (en) | 1981-06-05 | 1981-06-05 | Magnetic recorder and reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57203240A true JPS57203240A (en) | 1982-12-13 |
Family
ID=13904591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56087067A Pending JPS57203240A (en) | 1981-06-05 | 1981-06-05 | Magnetic recorder and reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57203240A (en) |
-
1981
- 1981-06-05 JP JP56087067A patent/JPS57203240A/en active Pending
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