JPH0214821B2 - - Google Patents
Info
- Publication number
- JPH0214821B2 JPH0214821B2 JP55106929A JP10692980A JPH0214821B2 JP H0214821 B2 JPH0214821 B2 JP H0214821B2 JP 55106929 A JP55106929 A JP 55106929A JP 10692980 A JP10692980 A JP 10692980A JP H0214821 B2 JPH0214821 B2 JP H0214821B2
- Authority
- JP
- Japan
- Prior art keywords
- code
- signal
- length
- bit
- circuit
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 description 32
- 238000010586 diagram Methods 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 21
- 238000005070 sampling Methods 0.000 description 16
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000005236 sound signal Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/005—Statistical coding, e.g. Huffman, run length coding
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10692980A JPS5731239A (en) | 1980-08-04 | 1980-08-04 | Decoder |
| CA000382940A CA1189974A (en) | 1980-08-04 | 1981-07-31 | Code conversion system |
| US06/550,946 US4534055A (en) | 1980-08-04 | 1983-11-14 | Code conversion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10692980A JPS5731239A (en) | 1980-08-04 | 1980-08-04 | Decoder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731239A JPS5731239A (en) | 1982-02-19 |
| JPH0214821B2 true JPH0214821B2 (ko) | 1990-04-10 |
Family
ID=14446088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10692980A Granted JPS5731239A (en) | 1980-08-04 | 1980-08-04 | Decoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731239A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468129A (ja) * | 1990-07-06 | 1992-03-03 | Hitachi Constr Mach Co Ltd | ピン結合装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156522A (ja) * | 1984-07-28 | 1986-03-22 | Fujitsu Ltd | 可変長ｄｐｃｍ復号回路 |
| JPH0789620B2 (ja) * | 1985-12-10 | 1995-09-27 | キヤノン株式会社 | デ−タ復号装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971888A (en) * | 1975-04-02 | 1976-07-27 | Bell Telephone Laboratories, Incorporated | Synchronization system for variable length encoded signals |
-
1980
- 1980-08-04 JP JP10692980A patent/JPS5731239A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971888A (en) * | 1975-04-02 | 1976-07-27 | Bell Telephone Laboratories, Incorporated | Synchronization system for variable length encoded signals |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468129A (ja) * | 1990-07-06 | 1992-03-03 | Hitachi Constr Mach Co Ltd | ピン結合装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731239A (en) | 1982-02-19 |
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