JPS6413259A - Digital signal recording and reproducing device - Google Patents
Digital signal recording and reproducing deviceInfo
- Publication number
- JPS6413259A JPS6413259A JP16749687A JP16749687A JPS6413259A JP S6413259 A JPS6413259 A JP S6413259A JP 16749687 A JP16749687 A JP 16749687A JP 16749687 A JP16749687 A JP 16749687A JP S6413259 A JPS6413259 A JP S6413259A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tape
- digital signal
- recording
- clock
- 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 remove a fluctuation in a reproducing signal and to improve a dubbing by re-recording each bit information extracted from a master tape as it is and providing a memory means as well. CONSTITUTION:The digital signal fetched from a master tape 1 through a regenerating amplifier 2 is inputted into a PLL 4 via an equalizer 3. The clock of the digital signal is reproduced by the PLL 4 and each bit information in the signal is extracted as well. Said signal, information and the clock for recording from a generator 6 are inputted to a memory 5 and the output is recorded on a slave tape 8 as a data signal through a recording amplifier 7. On the tape 8, the content of the tape 1 is recorded as it is. A memory means 5 is further provided and the data of the memory 5 is read by a stabilized clock signal from an oscillator 6. As a result, the fluctuation in reproducing is removed and good dubbing can be executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749687A JPS6413259A (en) | 1987-07-03 | 1987-07-03 | Digital signal recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749687A JPS6413259A (en) | 1987-07-03 | 1987-07-03 | Digital signal recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413259A true JPS6413259A (en) | 1989-01-18 |
Family
ID=15850758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16749687A Pending JPS6413259A (en) | 1987-07-03 | 1987-07-03 | Digital signal recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413259A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024231A1 (en) * | 1989-07-31 | 1991-02-07 | Gold Star Co | RECORDING / PLAYBACK SYSTEM USING MEMORY FUNCTIONS OF A DIGITAL TAPE DEVICE (DAT) AND METHOD THEREFOR |
| WO2000062294A1 (en) * | 1999-04-14 | 2000-10-19 | Mitsumi Electric Co., Ltd. | Optical disc direct copier |
| US8180567B2 (en) | 2005-06-06 | 2012-05-15 | Tomtom International B.V. | Navigation device with camera-info |
-
1987
- 1987-07-03 JP JP16749687A patent/JPS6413259A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024231A1 (en) * | 1989-07-31 | 1991-02-07 | Gold Star Co | RECORDING / PLAYBACK SYSTEM USING MEMORY FUNCTIONS OF A DIGITAL TAPE DEVICE (DAT) AND METHOD THEREFOR |
| DE4024231C2 (en) * | 1989-07-31 | 1996-05-09 | Gold Star Co | Recording / playback system for a digital tape recorder with memory function and method therefor |
| WO2000062294A1 (en) * | 1999-04-14 | 2000-10-19 | Mitsumi Electric Co., Ltd. | Optical disc direct copier |
| US8180567B2 (en) | 2005-06-06 | 2012-05-15 | Tomtom International B.V. | Navigation device with camera-info |
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