NL22927C - - Google Patents
Info
- Publication number
- NL22927C NL22927C NL22927DA NL22927C NL 22927 C NL22927 C NL 22927C NL 22927D A NL22927D A NL 22927DA NL 22927 C NL22927 C NL 22927C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71890A US1789364A (en) | 1925-11-28 | 1925-11-28 | Method and means for combining and for eliminating frequencies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL22927C true NL22927C (en:Method) |
Family
ID=22104254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL22927D NL22927C (en:Method) | 1925-11-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1789364A (en:Method) |
| GB (1) | GB262076A (en:Method) |
| NL (1) | NL22927C (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441964A (en) * | 1944-05-19 | 1948-05-25 | Standard Telephones Cables Ltd | Compensating circuit |
| US2505670A (en) * | 1947-11-28 | 1950-04-25 | Raytheon Mfg Co | Transceiver for multichannel radio communication systems |
| US2839728A (en) * | 1956-02-06 | 1958-06-17 | Donald L Jacoby | Pulse code modulation system |
| GB1278541A (en) * | 1970-03-05 | 1972-06-21 | Standard Telephones Cables Ltd | Radio transmitters and equipment using the same |
-
0
- NL NL22927D patent/NL22927C/xx active
-
1925
- 1925-11-28 US US71890A patent/US1789364A/en not_active Expired - Lifetime
-
1926
- 1926-11-05 GB GB27844/26A patent/GB262076A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB262076A (en) | 1927-05-19 |
| US1789364A (en) | 1931-01-20 |