JPS56145580A - Information recording system - Google Patents
Information recording systemInfo
- Publication number
- JPS56145580A JPS56145580A JP4989480A JP4989480A JPS56145580A JP S56145580 A JPS56145580 A JP S56145580A JP 4989480 A JP4989480 A JP 4989480A JP 4989480 A JP4989480 A JP 4989480A JP S56145580 A JPS56145580 A JP S56145580A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- frame
- update information
- written
- output
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE:To record update information simply, by writing information onto a cassette tape through the First in First out (FIFO) memory, the frame memory, etc. CONSTITUTION:After update information is written into FIFO memory FFM in accordance with the keyboard operation, this infomation is read out at a desired time and is applied to arbiter and buffer device BFR which permits the output of memory FFM, the output of synchronizing field generating device SG, and the output of frame memory FM to pass through preferentially in order at the contention time. Update information which is written to memory FM frame by frame by frame memory mapping device MM, which controls the write of update data to prescribed addresses of memory FM, and so on is written onto digital information track TR1 of cassette tape MT as frames FL1... sectioned by synchronizing field SF and is displayed on the TV receiver or the like through the converter and so on. By this constitution, update information is recorded onto the cassette tape simply without the VTR, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4989480A JPS56145580A (en) | 1980-04-15 | 1980-04-15 | Information recording system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4989480A JPS56145580A (en) | 1980-04-15 | 1980-04-15 | Information recording system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56145580A true JPS56145580A (en) | 1981-11-12 |
Family
ID=12843727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4989480A Pending JPS56145580A (en) | 1980-04-15 | 1980-04-15 | Information recording system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56145580A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226451A2 (en) * | 1985-12-13 | 1987-06-24 | Xerox Corporation | Sensor arrays |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161808A (en) * | 1974-11-26 | 1976-05-28 | Takamoto Sugibayashi | Igotokifukiroku saiseisochiniokeru jikiteepuyokirokuhoshiki |
JPS5526764A (en) * | 1978-08-15 | 1980-02-26 | Matsushita Electric Ind Co Ltd | Sound picture producing unit |
-
1980
- 1980-04-15 JP JP4989480A patent/JPS56145580A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161808A (en) * | 1974-11-26 | 1976-05-28 | Takamoto Sugibayashi | Igotokifukiroku saiseisochiniokeru jikiteepuyokirokuhoshiki |
JPS5526764A (en) * | 1978-08-15 | 1980-02-26 | Matsushita Electric Ind Co Ltd | Sound picture producing unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226451A2 (en) * | 1985-12-13 | 1987-06-24 | Xerox Corporation | Sensor arrays |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8601537A1 (en) | Disc playback apparatus. | |
ATE73252T1 (en) | DEVICE FOR DISC PLAYBACK. | |
GB1524801A (en) | Use of a video signal recorder/reproducer for recording and reproducing pulse signals | |
CA2124080A1 (en) | Tape recording method and apparatus | |
ATE223104T1 (en) | RECORD LABELING/PLAYBACK DEVICE | |
CA2128975A1 (en) | Method and Apparatus for Storing Data on a Digital Audio Tape | |
MY114110A (en) | Method and apparatus for enchanced writing and reading data | |
FR2519173B1 (en) | DEVICE FOR RECORDING AND REPRODUCING DATA | |
JPS56145580A (en) | Information recording system | |
JPS52123208A (en) | Tape motion device for recording and reproducing video signal | |
JPS57131166A (en) | Partial read and record control device | |
JPS6413278A (en) | Video signal recording or reproducing device | |
JPS53146520A (en) | Storage recording system | |
JPS5356919A (en) | Recording and reproducing unit of video signal and sound signal | |
JPS5250131A (en) | Information recording system | |
JPS5589911A (en) | Recording system of digital magnetic tape | |
JPS56134890A (en) | Sound and picture reproducing device | |
JPS56114057A (en) | Record and reproduction system of program and data | |
JPS5668975A (en) | Data recording system for vtr | |
EP0261915A3 (en) | Initial state setting system for still picture recording/reproducing device | |
DE69222600T2 (en) | Magnetic recording / playback device | |
JPS56134374A (en) | Voice and picture reproducing device | |
JPS6413280A (en) | Video signal recording or reproducing device | |
JPS6442073A (en) | Digital recording and reproducing device | |
JPS54161818A (en) | Test system for facsimile recording device |