NL80449C - - Google Patents
Info
- Publication number
- NL80449C NL80449C NL80449DA NL80449C NL 80449 C NL80449 C NL 80449C NL 80449D A NL80449D A NL 80449DA NL 80449 C NL80449 C NL 80449C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- H03M1/22—Analogue/digital converters pattern-reading type
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Amplifiers (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2824A US2579302A (en) | 1948-01-17 | 1948-01-17 | Decoder for pulse code modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80449C true NL80449C (fi) |
Family
ID=21702685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80449D NL80449C (fi) | 1948-01-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2579302A (fi) |
| FR (1) | FR978666A (fi) |
| GB (1) | GB657251A (fi) |
| NL (1) | NL80449C (fi) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370519A (en) * | 1949-12-06 | 1983-01-25 | General Dynamics Corporation | Autokey generator for secret communication system |
| US2722660A (en) * | 1952-04-29 | 1955-11-01 | Jr John P Jones | Pulse code modulation system |
| NL109297C (fi) * | 1956-03-28 | 1900-01-01 | ||
| DE1050816B (fi) * | 1956-12-31 | 1900-01-01 | ||
| US2987576A (en) * | 1957-02-13 | 1961-06-06 | Zenith Radio Corp | Secrecy communication system |
| US2993959A (en) * | 1957-05-23 | 1961-07-25 | Zenith Radio Corp | Secrecy communication system |
| US2999900A (en) * | 1957-05-27 | 1961-09-12 | Zenith Radio Corp | Signal translating apparatus |
| GB920007A (en) * | 1960-10-31 | 1963-03-06 | Gen Electric Co Ltd | Improvements in or relating to electric circuit arrangements |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2188970A (en) * | 1938-08-26 | 1940-02-06 | Hazeltine Corp | Electric timing system |
| US2255839A (en) * | 1939-03-31 | 1941-09-16 | Hazeltine Corp | Periodic wave repeater |
| US2487995A (en) * | 1941-05-26 | 1949-11-15 | Samuel M Tucker | Pulse echo receiver with regenerative feedback |
| BE476621A (fi) * | 1941-06-06 | |||
| US2429227A (en) * | 1945-06-11 | 1947-10-21 | Rca Corp | Electronic computing system |
-
0
- NL NL80449D patent/NL80449C/xx active
-
1948
- 1948-01-17 US US2824A patent/US2579302A/en not_active Expired - Lifetime
-
1949
- 1949-01-04 FR FR978666D patent/FR978666A/fr not_active Expired
- 1949-01-14 GB GB1086/49D patent/GB657251A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2579302A (en) | 1951-12-18 |
| GB657251A (en) | 1951-09-12 |
| FR978666A (fr) | 1951-04-17 |