FR49629E - New modulation process - Google Patents
New modulation processInfo
- Publication number
- FR49629E FR49629E FR49629DA FR49629E FR 49629 E FR49629 E FR 49629E FR 49629D A FR49629D A FR 49629DA FR 49629 E FR49629 E FR 49629E
- Authority
- FR
- France
- Prior art keywords
- modulation process
- new modulation
- new
- modulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1964837A GB498895A (en) | 1937-07-15 | 1937-07-15 | Improvements in alternating current modulation and demodulation systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49629E true FR49629E (en) | 1939-05-16 |
Family
ID=10132840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49629D Expired FR49629E (en) | 1937-07-15 | 1938-07-13 | New modulation process |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR49629E (en) |
GB (1) | GB498895A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445621A (en) * | 1945-11-05 | 1948-07-20 | Edward H Lange | Demodulator device for frequency and amplitude modulation |
US2533496A (en) * | 1946-04-18 | 1950-12-12 | Motorola Inc | Low-level bridge discriminator |
-
1937
- 1937-07-15 GB GB1964837A patent/GB498895A/en not_active Expired
-
1938
- 1938-07-13 FR FR49629D patent/FR49629E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445621A (en) * | 1945-11-05 | 1948-07-20 | Edward H Lange | Demodulator device for frequency and amplitude modulation |
US2533496A (en) * | 1946-04-18 | 1950-12-12 | Motorola Inc | Low-level bridge discriminator |
Also Published As
Publication number | Publication date |
---|---|
GB498895A (en) | 1939-01-16 |
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