NL279877A - - Google Patents
Info
- Publication number
- NL279877A NL279877A NL279877DA NL279877A NL 279877 A NL279877 A NL 279877A NL 279877D A NL279877D A NL 279877DA NL 279877 A NL279877 A NL 279877A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| US118009A US3242264A (en) | 1961-06-19 | 1961-06-19 | Monophonic and stereophonic frequency-modulation receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279877A true NL279877A (xx) |
Family
ID=22376012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279877D NL279877A (xx) | 1961-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3242264A (xx) |
| GB (1) | GB1009265A (xx) |
| NL (1) | NL279877A (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431361A (en) * | 1962-05-22 | 1969-03-04 | Adams Russel Co Inc | Fm multiplex adapter |
| US3319004A (en) * | 1962-07-30 | 1967-05-09 | Rca Corp | Tuning indicator system for multiplex radio receivers |
| GB1065456A (en) * | 1962-10-15 | 1967-04-12 | Oki Electric Ind Co Ltd | F.m. multiplex stereophonic broadcast receiver |
| US3306980A (en) * | 1962-12-21 | 1967-02-28 | Matsushita Electric Ind Co Ltd | Noise-limited type frequency multiplier for fm stereophonic receivers |
| DE1233015B (de) * | 1963-08-17 | 1967-01-26 | Loewe Opta Gmbh | HF-Stereo-Decoder mit elektronischer Mono-Stereo-Umschaltung |
| FR1484513A (xx) * | 1964-05-18 | 1967-09-28 | ||
| US3290443A (en) * | 1964-07-16 | 1966-12-06 | Fisher Radio Corp | Receivers of stereophonic programs from a single multiplex transmitting station |
| US3328529A (en) * | 1964-08-31 | 1967-06-27 | Heath Co | Phase shifting circuit for fm stereo receiver |
| US3388220A (en) * | 1965-04-15 | 1968-06-11 | Sanyo Electric Co | Monophonic and stereo fm receiver with automatic monophonic and stereo switching |
| US3423536A (en) * | 1965-12-28 | 1969-01-21 | Rca Corp | Automatic stereo switching and indicating circuit |
| US3535459A (en) * | 1967-11-20 | 1970-10-20 | Electrohome Ltd | Stereophonic f.m. receivers having automatic switching means for stereo reception |
| US3613007A (en) * | 1969-08-15 | 1971-10-12 | Gen Motors Corp | Two intensity indicator lamp control system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3009111A (en) * | 1957-01-02 | 1961-11-14 | Rca Corp | Signal translating system |
| US3031529A (en) * | 1958-07-21 | 1962-04-24 | Philco Corp | Phase-frequency control system for carrier-multiplex receiver |
| NL247607A (xx) * | 1959-01-21 | |||
| NL107891C (xx) * | 1959-03-23 | |||
| DE1084328B (de) * | 1959-07-27 | 1960-06-30 | Siemens Ag | Verfahren zur UEbertragung mehrerer Programme nach dem Multiplexprinzip beim Rundfunk |
| US3009151A (en) * | 1959-09-28 | 1961-11-14 | Rca Corp | Stereophonic radio balance and tuning indicator system |
| US3117186A (en) * | 1960-02-17 | 1964-01-07 | Richard W Burden | Compatible stereophonic broadcast system |
| NL267354A (xx) * | 1960-07-22 | |||
| US3105117A (en) * | 1960-08-17 | 1963-09-24 | Loewe Opta Ag | Arrangement for receiving stereophonic transmissions |
-
0
- NL NL279877D patent/NL279877A/xx unknown
-
1961
- 1961-06-19 US US118009A patent/US3242264A/en not_active Expired - Lifetime
-
1962
- 1962-06-06 GB GB21873/62A patent/GB1009265A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1009265A (en) | 1965-11-10 |
| US3242264A (en) | 1966-03-22 |