JPS5641576A - Recording and reproducing device - Google Patents
Recording and reproducing deviceInfo
- Publication number
- JPS5641576A JPS5641576A JP11770079A JP11770079A JPS5641576A JP S5641576 A JPS5641576 A JP S5641576A JP 11770079 A JP11770079 A JP 11770079A JP 11770079 A JP11770079 A JP 11770079A JP S5641576 A JPS5641576 A JP S5641576A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- bit
- random
- unit
- reproduction
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE:To shorten the time required for program searching of a tape in reproduction by using a solid memory unit available for random reading of a recording medium and for conversion from an analog signal to a digital signal. CONSTITUTION:Recorded information, outputted from data collecting output unit 16 as a bit-by-bit parallel signal, is converted by P/S converter 17 into a series signal and this bit-by-bit series signal is demodulated by demodulator 18 from the digital signal to an analog electric signal waveform. After its high frequency noise is removed by LPF19, it is converted into a sound at speaker 21 by way of output amplifier 20. In this case, unit 16 can fetch digital data from solid memory unit to any address at random and then take the contents of the memory out at random, so that the time required for program searchig in reproduction can be shortened. The memory capacity, however, is limited, so that using this for announcement at a station will result in large effect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11770079A JPS5641576A (en) | 1979-09-11 | 1979-09-11 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11770079A JPS5641576A (en) | 1979-09-11 | 1979-09-11 | Recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5641576A true JPS5641576A (en) | 1981-04-18 |
Family
ID=14718132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11770079A Pending JPS5641576A (en) | 1979-09-11 | 1979-09-11 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641576A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826398A (en) * | 1981-08-10 | 1983-02-16 | Yokogawa Hokushin Electric Corp | Memory circuit |
JPS63195549U (en) * | 1987-05-30 | 1988-12-15 |
-
1979
- 1979-09-11 JP JP11770079A patent/JPS5641576A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826398A (en) * | 1981-08-10 | 1983-02-16 | Yokogawa Hokushin Electric Corp | Memory circuit |
JPS6145320B2 (en) * | 1981-08-10 | 1986-10-07 | Yokogawa Hokushin Electric | |
JPS63195549U (en) * | 1987-05-30 | 1988-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5687237A (en) | Optical recording and reproducing or reproducing device | |
JPS5641576A (en) | Recording and reproducing device | |
JPS5526763A (en) | Sound picture signal recording reproducer | |
JPS5542337A (en) | Magnetic recording reproducing device | |
JPS6017797A (en) | Recorder/reproducer | |
JPS6331120Y2 (en) | ||
JPS5644175A (en) | Reproduction system | |
JPS5417813A (en) | Magnetic recorder-reproducer | |
JPS56140778A (en) | Television signal recorder/reproducer | |
JPS55135338A (en) | Pcm system signal recording and reproducing device | |
RU2045785C1 (en) | Method for multiprogram recording and single-program reproduction | |
JPS645178A (en) | Magnetic video recording and reproducing device | |
JPS56160179A (en) | Recorder and reproducer of voice signal | |
SU781905A1 (en) | Device for magnetic recording of binary information | |
JPS5597071A (en) | Magnetic tape recorder/reproducer | |
JPS6464170A (en) | Signal recording and reproducing device | |
JPS52102012A (en) | Signal recorder/reproducer by pcm system | |
JPS57130209A (en) | Video recorder | |
JPS57158075A (en) | Pcm recording and reproducing device | |
EP0165604A3 (en) | Recording/reproducing apparatus including a digital memory device | |
JPH03224189A (en) | Tape recorder | |
JPH01232571A (en) | Digital signal recording and reproducing device | |
JPS5251813A (en) | Static picture reproducing equipment | |
JPS5477539A (en) | Voice filing system | |
JPS60193600U (en) | audio playback device |