JPS6149861B2 - - Google Patents
Info
- Publication number
- JPS6149861B2 JPS6149861B2 JP13405380A JP13405380A JPS6149861B2 JP S6149861 B2 JPS6149861 B2 JP S6149861B2 JP 13405380 A JP13405380 A JP 13405380A JP 13405380 A JP13405380 A JP 13405380A JP S6149861 B2 JPS6149861 B2 JP S6149861B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- input
- obtains
- encoded
- restored
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000013139 quantization Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
- H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405380A JPS5758426A (en) | 1980-09-25 | 1980-09-25 | Dpcm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405380A JPS5758426A (en) | 1980-09-25 | 1980-09-25 | Dpcm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5758426A JPS5758426A (en) | 1982-04-08 |
| JPS6149861B2 true JPS6149861B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-31 |
Family
ID=15119257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13405380A Granted JPS5758426A (en) | 1980-09-25 | 1980-09-25 | Dpcm device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5758426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107831A (ja) * | 1984-10-31 | 1986-05-26 | Kowa Co | 信号処理装置 |
-
1980
- 1980-09-25 JP JP13405380A patent/JPS5758426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5758426A (en) | 1982-04-08 |