JPS56105560A - Data recording system - Google Patents
Data recording systemInfo
- Publication number
- JPS56105560A JPS56105560A JP684480A JP684480A JPS56105560A JP S56105560 A JPS56105560 A JP S56105560A JP 684480 A JP684480 A JP 684480A JP 684480 A JP684480 A JP 684480A JP S56105560 A JPS56105560 A JP S56105560A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- codes
- data recording
- skew
- recording system
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE:To decrease recording and reading errors of the case when skew is caused by extending binary codes in their lengthwise direction to plural times to increase their redundancy thereby recording these, in a data recording system of performing recording of a single color. CONSTITUTION:Three kinds of codes 0, 1, 2 are assigned successively to alphabet figures, and further, hexadecimal bit patterns are corresponded to each of the codes 0, 1, 2. Hence, at the time of recording the hexadecimal bit patterns assigned to the respective alphabet figures, they are recorded superposedly plural times according to need. Then, the recording and reading errors of the case when skew is produced are decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP684480A JPS56105560A (en) | 1980-01-25 | 1980-01-25 | Data recording system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP684480A JPS56105560A (en) | 1980-01-25 | 1980-01-25 | Data recording system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56105560A true JPS56105560A (en) | 1981-08-22 |
JPS6357830B2 JPS6357830B2 (en) | 1988-11-14 |
Family
ID=11649544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP684480A Granted JPS56105560A (en) | 1980-01-25 | 1980-01-25 | Data recording system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56105560A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06206502A (en) * | 1992-12-15 | 1994-07-26 | Gebr Happich Gmbh | Horizontal member for supporting baggage on roof of automobile with roof side rail |
-
1980
- 1980-01-25 JP JP684480A patent/JPS56105560A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06206502A (en) * | 1992-12-15 | 1994-07-26 | Gebr Happich Gmbh | Horizontal member for supporting baggage on roof of automobile with roof side rail |
Also Published As
Publication number | Publication date |
---|---|
JPS6357830B2 (en) | 1988-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY100609A (en) | Encoding methods for error correction | |
KR890001465B1 (en) | Method of recording a digital information signal on a record carrier | |
GB2183971B (en) | Data transmission system | |
GB2107090B (en) | System for introducing redundant binary data into a medium and for extracting the data again therefrom while correcting for errors | |
DE3480388D1 (en) | Keyboard | |
EP0232133A3 (en) | Digital signal error correction | |
GB1382515A (en) | Magnetic storage systems | |
JPS6436337A (en) | Ecc-code generation | |
JPS52128024A (en) | Binal data coding method | |
SE8009086L (en) | SET AND DEVICE FOR CODING AND DECODING DIGITAL INFORMATION | |
JPS56105560A (en) | Data recording system | |
JPS5750309A (en) | Encoding and decoding system for binary data | |
JPS5552514A (en) | Pcm recording and reproducing system | |
JPS55138950A (en) | Digital signal modulation and demodulation system | |
JPS55147052A (en) | Signal transmission system | |
JPS55136753A (en) | Compressed data recovery system | |
JPS5750310A (en) | Encoding and decoding system for binary data | |
JPS5371531A (en) | Bar code reader | |
JPS5320911A (en) | Magnetic recording information reading system | |
JPS576418A (en) | Digital signal recording system | |
JPS5539956A (en) | Character pattern data compression method | |
JPS5377135A (en) | Information read-in system | |
JPS5480726A (en) | Coding and decoding device | |
JPS5520023A (en) | Error correction system | |
JPS5439547A (en) | Stage tracer |