JPS5690450A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- Publication number
- JPS5690450A JPS5690450A JP16881379A JP16881379A JPS5690450A JP S5690450 A JPS5690450 A JP S5690450A JP 16881379 A JP16881379 A JP 16881379A JP 16881379 A JP16881379 A JP 16881379A JP S5690450 A JPS5690450 A JP S5690450A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- circuit
- reproducing
- generates
- 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
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To search the heading of the unrecorded part of the tapelike recording medium automatically, by detecting that the no signal time continues for a prescribed time or more.
CONSTITUTION: Fast-feed reproducing is performed, and the reproduced output of magnetic head 6 is applied to signal deciding circuit 7. Deciding circuit 7 generates the signal output or the no signal output in response to presence or absence of the reproduced signal. If the duration of the no signal output of deciding circuit 7 becomes time T or more, signal generating circuit 8 generates the output, and this output is applied to microprocessor 9. Microprocessor 9 operates running control circuit 10 to control running control mechanisms 1 and 2 and inverts the running direction of tape recording medium 5 to perform rewinding reproducing. When deciding circuit 7 generates the signal output in this rewinding reproducing, processor 9 and control circuit 10 control running control mechanisms 1 and 2 to stop rewinding reproducing, and the tape recording medium is stopped.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16881379A JPS5690450A (en) | 1979-12-24 | 1979-12-24 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16881379A JPS5690450A (en) | 1979-12-24 | 1979-12-24 | Recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5690450A true JPS5690450A (en) | 1981-07-22 |
Family
ID=15874962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16881379A Pending JPS5690450A (en) | 1979-12-24 | 1979-12-24 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690450A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952473A (en) * | 1982-09-17 | 1984-03-27 | Matsushita Electric Ind Co Ltd | Information recorder and reproducer |
JPS61220344A (en) * | 1985-03-26 | 1986-09-30 | Nec Corp | Manufacture of semiconductor device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825642A (en) * | 1971-08-09 | 1973-04-03 | ||
JPS5075007A (en) * | 1973-11-02 | 1975-06-20 |
-
1979
- 1979-12-24 JP JP16881379A patent/JPS5690450A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825642A (en) * | 1971-08-09 | 1973-04-03 | ||
JPS5075007A (en) * | 1973-11-02 | 1975-06-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952473A (en) * | 1982-09-17 | 1984-03-27 | Matsushita Electric Ind Co Ltd | Information recorder and reproducer |
JPS61220344A (en) * | 1985-03-26 | 1986-09-30 | Nec Corp | Manufacture of semiconductor device |
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