BE505568A - - Google Patents
Info
- Publication number
- BE505568A BE505568A BE505568DA BE505568A BE 505568 A BE505568 A BE 505568A BE 505568D A BE505568D A BE 505568DA BE 505568 A BE505568 A BE 505568A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21616/50A GB672184A (en) | 1950-09-01 | 1950-09-01 | Improvements in or relating to pulse code modulation communication systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505568A true BE505568A (US20030220297A1-20031127-C00009.png) |
Family
ID=10165924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505568D BE505568A (US20030220297A1-20031127-C00009.png) | 1950-09-01 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL100417C (US20030220297A1-20031127-C00009.png) * | 1955-03-11 | 1900-01-01 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE472941A (US20030220297A1-20031127-C00009.png) * | 1944-09-16 | 1900-01-01 | ||
| US2501186A (en) * | 1944-10-13 | 1950-03-21 | Hazeltine Research Inc | Wave-signal receiver |
| BE472942A (US20030220297A1-20031127-C00009.png) * | 1945-05-10 | 1900-01-01 | ||
| US2451044A (en) * | 1945-07-09 | 1948-10-12 | Bell Telephone Labor Inc | Communication system employing pulse code modulation |
| NL139329B (nl) * | 1947-03-13 | Phillips Petroleum Co | Werkwijze ter bereiding van een harsachtige vertakt blokcopolymeer en gevormde voortbrengsels, vervaardigd uit dit blokcopolymeer. | |
| US2521733A (en) * | 1948-02-03 | 1950-09-12 | Fed Telecomm Lab Inc | Pulse code modulator |
-
0
- BE BE505568D patent/BE505568A/xx unknown
-
1950
- 1950-09-01 GB GB21616/50A patent/GB672184A/en not_active Expired
-
1951
- 1951-08-26 DE DEN4339A patent/DE923012C/de not_active Expired
- 1951-08-30 US US244428A patent/US2745064A/en not_active Expired - Lifetime
- 1951-08-30 FR FR1053954D patent/FR1053954A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE923012C (de) | 1955-02-21 |
| GB672184A (en) | 1952-05-14 |
| FR1053954A (fr) | 1954-02-08 |
| US2745064A (en) | 1956-05-08 |
