BE502163A - - Google Patents
Info
- Publication number
- BE502163A BE502163A BE502163DA BE502163A BE 502163 A BE502163 A BE 502163A BE 502163D A BE502163D A BE 502163DA BE 502163 A BE502163 A BE 502163A
- 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]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/02—Delta modulation, i.e. one-bit differential modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Amplifiers (AREA)
- Selective Calling Equipment (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplitude Modulation (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL152619 | 1950-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502163A true BE502163A (de) |
Family
ID=19750490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502163D BE502163A (de) | 1950-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2745063A (de) |
| BE (1) | BE502163A (de) |
| CH (1) | CH289551A (de) |
| DE (1) | DE901296C (de) |
| ES (1) | ES197143A1 (de) |
| FR (1) | FR1042815A (de) |
| GB (1) | GB691824A (de) |
| NL (1) | NL93752C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2951212A (en) * | 1958-09-19 | 1960-08-30 | Gen Precision Inc | Pulse width modulators |
| DE1928986B2 (de) * | 1968-06-29 | 1978-09-21 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Übertragungssystem mit einer Sende- und einer Empfangsvorrichtung zur Übertragung von Informationen in einem vorgeschriebenen Frequenzband und dafür geeignete Sende- und Empfangsvorrichtungen |
| US3896399A (en) * | 1973-07-19 | 1975-07-22 | Motorola Inc | Loop filter for delta modulator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2085409A (en) * | 1932-05-28 | 1937-06-29 | Rca Corp | Television system |
| US2172453A (en) * | 1938-04-13 | 1939-09-12 | Bell Telephone Labor Inc | Radio transmitter |
| GB642097A (en) * | 1945-10-25 | 1950-08-30 | Sadir Carpentier | Improvements in or relating to signal transmission systems |
| USRE23686E (en) * | 1947-02-12 | 1953-07-14 | Communication system | |
| BE483007A (de) * | 1947-04-30 | |||
| NL81967C (de) * | 1948-03-16 |
-
0
- NL NL93752D patent/NL93752C/xx active
- BE BE502163D patent/BE502163A/xx unknown
-
1951
- 1951-03-20 US US216486A patent/US2745063A/en not_active Expired - Lifetime
- 1951-03-22 GB GB6896/51A patent/GB691824A/en not_active Expired
- 1951-03-25 DE DEN3666A patent/DE901296C/de not_active Expired
- 1951-03-26 ES ES0197143A patent/ES197143A1/es not_active Expired
- 1951-03-27 CH CH289551D patent/CH289551A/de unknown
- 1951-03-27 FR FR1042815D patent/FR1042815A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1042815A (fr) | 1953-11-04 |
| DE901296C (de) | 1954-01-11 |
| CH289551A (de) | 1953-03-15 |
| GB691824A (en) | 1953-05-20 |
| ES197143A1 (es) | 1953-04-01 |
| NL93752C (de) | |
| US2745063A (en) | 1956-05-08 |