NL289074A - - Google Patents
Info
- Publication number
- NL289074A NL289074A NL289074DA NL289074A NL 289074 A NL289074 A NL 289074A NL 289074D A NL289074D A NL 289074DA NL 289074 A NL289074 A NL 289074A
- 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)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US173785A US3249697A (en) | 1962-02-16 | 1962-02-16 | Fm multiplex stereo radio signal receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL289074A true NL289074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=22633478
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL289074D NL289074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-02-16 | ||
| NL63289074A NL144462B (nl) | 1962-02-16 | 1963-02-15 | Schakeling voor het omschakelen tussen mono- en stereowerking in een ontvanger. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63289074A NL144462B (nl) | 1962-02-16 | 1963-02-15 | Schakeling voor het omschakelen tussen mono- en stereowerking in een ontvanger. |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL289463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-02-26 | |||
| NL127042C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-10-29 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1839419A (en) * | 1929-12-27 | 1932-01-05 | Senauke Alexander | Radioreceiver |
| DE1092514B (de) * | 1959-09-18 | 1960-11-10 | Blaupunkt Werke Gmbh | Nachrichtenempfangsgeraet fuer monaurale und stereophone Wiedergabe |
| US3105117A (en) * | 1960-08-17 | 1963-09-24 | Loewe Opta Ag | Arrangement for receiving stereophonic transmissions |
| GB949423A (en) * | 1961-06-14 | 1964-02-12 | Motorola Inc | Radio receiving system for biaural and monaural signals |
| US3069505A (en) * | 1961-07-12 | 1962-12-18 | Philco Corp | Multiplex stereophonic transmitting and receiving system |
| NL281582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-07-31 | |||
| US3176075A (en) * | 1961-10-20 | 1965-03-30 | Electronic Instr Co Inc | Detector of multiplex stereophonic signals |
-
0
- NL NL289074D patent/NL289074A/xx unknown
- BE BE628446D patent/BE628446A/xx unknown
-
1962
- 1962-02-16 US US173785A patent/US3249697A/en not_active Expired - Lifetime
-
1963
- 1963-01-30 GB GB3890/63A patent/GB1000228A/en not_active Expired
- 1963-02-01 ES ES284760A patent/ES284760A1/es not_active Expired
- 1963-02-07 DE DER34403A patent/DE1236012B/de not_active Withdrawn
- 1963-02-15 NL NL63289074A patent/NL144462B/xx unknown
- 1963-02-15 SE SE1705/63A patent/SE321010B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236012B (de) | 1967-03-09 |
| NL144462B (nl) | 1974-12-16 |
| SE321010B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-23 |
| GB1000228A (en) | 1965-08-04 |
| BE628446A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| ES284760A1 (es) | 1963-07-01 |
| US3249697A (en) | 1966-05-03 |