BE649689A - - Google Patents
Info
- Publication number
- BE649689A BE649689A BE649689DA BE649689A BE 649689 A BE649689 A BE 649689A BE 649689D A BE649689D A BE 649689DA BE 649689 A BE649689 A BE 649689A
- Authority
- BE
- Belgium
Links
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
- H04B14/062—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 delta modulation or one-bit differential modulation [1DPCM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US294301A US3292086A (en) | 1963-07-11 | 1963-07-11 | System for converting a train of binary zeroes to a train of alternating ones and zeroes and vice versa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649689A true BE649689A (de) | 1964-10-16 |
Family
ID=23132814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649689D BE649689A (de) | 1963-07-11 | 1964-06-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3292086A (de) |
| BE (1) | BE649689A (de) |
| DE (1) | DE1206476B (de) |
| GB (1) | GB1014358A (de) |
| LU (1) | LU46399A1 (de) |
| NL (1) | NL6407894A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474442A (en) * | 1966-10-03 | 1969-10-21 | Xerox Corp | Format generator circuit |
| US3700797A (en) * | 1969-12-31 | 1972-10-24 | Electronic Image Systems Corp | Facsimile noise deletion and coding system |
| US4030093A (en) * | 1972-08-16 | 1977-06-14 | Szamitastechnikai Koordinacios Intezet | Reversible code compander |
| US4620294A (en) * | 1983-09-09 | 1986-10-28 | Cts Corporation | Digital signal processor modem |
| JPH07112156B2 (ja) * | 1987-04-22 | 1995-11-29 | 日本テキサス・インスツルメンツ株式会社 | デルタ変調デコーダ |
| US5347278A (en) * | 1993-09-30 | 1994-09-13 | Ford Motor Company | Pulse density mapping method and circuit for delta sigma modulators |
-
1963
- 1963-07-11 US US294301A patent/US3292086A/en not_active Expired - Lifetime
-
1964
- 1964-06-24 BE BE649689D patent/BE649689A/xx unknown
- 1964-06-25 GB GB26337/64A patent/GB1014358A/en not_active Expired
- 1964-06-26 LU LU46399D patent/LU46399A1/xx unknown
- 1964-07-10 NL NL6407894A patent/NL6407894A/xx unknown
- 1964-07-11 DE DEM61695A patent/DE1206476B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1014358A (en) | 1965-12-22 |
| US3292086A (en) | 1966-12-13 |
| NL6407894A (de) | 1965-01-12 |
| DE1206476B (de) | 1965-12-09 |
| LU46399A1 (de) | 1972-01-01 |