BE672311A - - Google Patents
Info
- Publication number
- BE672311A BE672311A BE672311DA BE672311A BE 672311 A BE672311 A BE 672311A BE 672311D A BE672311D A BE 672311DA BE 672311 A BE672311 A BE 672311A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/04—Differential modulation with several bits, e.g. differential pulse code modulation [DPCM]
- H03M3/042—Differential modulation with several bits, e.g. differential pulse code modulation [DPCM] with adaptable step size, e.g. adaptive differential pulse code modulation [ADPCM]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9637/64A GB1048327A (en) | 1962-11-13 | 1964-03-06 | Signal modulation |
| GB46535/64A GB1100726A (en) | 1964-11-16 | 1964-11-16 | Improvements in or relating to telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672311A true BE672311A (https=) | 1966-05-16 |
Family
ID=32232370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672311D BE672311A (https=) | 1964-03-06 | 1965-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE672311A (https=) |
-
1965
- 1965-11-16 BE BE672311D patent/BE672311A/xx unknown