BE628734A - - Google Patents
Info
- Publication number
- BE628734A BE628734A BE628734DA BE628734A BE 628734 A BE628734 A BE 628734A BE 628734D A BE628734D A BE 628734DA BE 628734 A BE628734 A BE 628734A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
- H03D1/2218—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using diodes for the decoding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA842905 | 1962-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628734A true BE628734A (zh) |
Family
ID=4141430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628734D BE628734A (zh) | 1962-02-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3187102A (zh) |
| BE (1) | BE628734A (zh) |
| CH (1) | CH421195A (zh) |
| DE (1) | DE1233016B (zh) |
| DK (1) | DK105653C (zh) |
| GB (1) | GB960146A (zh) |
| NL (1) | NL289154A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3327061A (en) * | 1963-11-12 | 1967-06-20 | Hitachi Ltd | Radio receivers with change-over between fm stereo and fm monaural signals |
| US3297825A (en) * | 1964-03-12 | 1967-01-10 | Sava W Jacobson | Monaural to stereo automatic switching system for an fm multiplex stereo radio receiver |
| US3288936A (en) * | 1964-10-06 | 1966-11-29 | Motrola Inc | Frequency modulation multiplex receiver using a visual indicator to control local oscillator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107891C (zh) * | 1959-03-23 | |||
| DE1092514B (de) * | 1959-09-18 | 1960-11-10 | Blaupunkt Werke Gmbh | Nachrichtenempfangsgeraet fuer monaurale und stereophone Wiedergabe |
| NL281582A (zh) * | 1961-07-31 |
-
0
- NL NL289154D patent/NL289154A/xx unknown
- BE BE628734D patent/BE628734A/xx unknown
-
1963
- 1963-02-19 DK DK76363AA patent/DK105653C/da active
- 1963-02-19 GB GB6664/63A patent/GB960146A/en not_active Expired
- 1963-02-19 CH CH207763A patent/CH421195A/de unknown
- 1963-02-20 DE DEN22778A patent/DE1233016B/de active Pending
- 1963-02-21 US US260125A patent/US3187102A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB960146A (en) | 1964-06-10 |
| DK105653C (da) | 1966-10-24 |
| NL289154A (zh) | |
| US3187102A (en) | 1965-06-01 |
| CH421195A (de) | 1966-09-30 |
| DE1233016B (de) | 1967-01-26 |