FR2304229B1 - - Google Patents
Info
- Publication number
- FR2304229B1 FR2304229B1 FR7607183A FR7607183A FR2304229B1 FR 2304229 B1 FR2304229 B1 FR 2304229B1 FR 7607183 A FR7607183 A FR 7607183A FR 7607183 A FR7607183 A FR 7607183A FR 2304229 B1 FR2304229 B1 FR 2304229B1
- Authority
- FR
- France
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2511098A DE2511098C2 (de) | 1975-03-13 | 1975-03-13 | Schaltungsanordnung zur Decodierung eines frequenzmodulierten Stereo-Rundfunksignals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2304229A1 FR2304229A1 (fr) | 1976-10-08 |
| FR2304229B1 true FR2304229B1 (US20100223739A1-20100909-C00025.png) | 1982-02-19 |
Family
ID=5941336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7607183A Granted FR2304229A1 (fr) | 1975-03-13 | 1976-03-12 | Montage pour le decodage d'un signal radiophonique stereo module en frequence |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022964B (en) * | 1978-04-12 | 1982-07-28 | Nippon Musical Instruments Mfg | Fm radio receiver |
| JPS5943643A (ja) * | 1982-09-04 | 1984-03-10 | Pioneer Electronic Corp | Ｆｍ受信機 |
| JPS629997A (ja) * | 1985-07-05 | 1987-01-17 | 三菱鉛筆株式会社 | 筆記具 |
| JPS6270097A (ja) * | 1985-09-24 | 1987-03-31 | 三菱鉛筆株式会社 | 筆記具 |
| US4959859A (en) * | 1988-12-15 | 1990-09-25 | Delco Electronics Corporation | FM Channel separation adjustment |
| US5068896A (en) * | 1989-09-11 | 1991-11-26 | Bose Corporation | Audible noise reducing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931880A (en) * | 1959-03-23 | 1963-07-17 | Philips Electrical Ind Ltd | Improvements in or relating to circuit arrangements for the stereophonic reproduction of signals |
| US3432764A (en) * | 1967-11-20 | 1969-03-11 | Atomic Energy Commission | Specialized electrometer circuit |
| DE1803654B2 (de) * | 1968-10-17 | 1972-04-13 | Schaltungsanordnung eines einstellbaren entzerrers, vorzugsweise fuer traegerfrequenzsysteme kleiner kanalzahl | |
| US3798376A (en) * | 1969-12-29 | 1974-03-19 | Rca Corp | Multiplex decoding system |
| HU163256B (US20100223739A1-20100909-C00025.png) * | 1972-02-15 | 1973-07-28 | ||
| US3829626A (en) * | 1972-08-14 | 1974-08-13 | Datadyne Corp | Telephone line equalizer |
| US3805178A (en) * | 1972-08-25 | 1974-04-16 | Post Office | Rc active filter circuit |
-
1975
- 1975-03-13 DE DE2511098A patent/DE2511098C2/de not_active Expired
-
1976
- 1976-02-18 GB GB6290/76A patent/GB1536961A/en not_active Expired
- 1976-02-20 US US05/659,945 patent/US4063042A/en not_active Expired - Lifetime
- 1976-02-27 CA CA246,722A patent/CA1070769A/en not_active Expired
- 1976-03-04 IT IT20833/76A patent/IT1056856B/it active
- 1976-03-12 JP JP51026990A patent/JPS51113502A/ja active Granted
- 1976-03-12 FR FR7607183A patent/FR2304229A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1070769A (en) | 1980-01-29 |
| US4063042A (en) | 1977-12-13 |
| JPS51113502A (en) | 1976-10-06 |
| FR2304229A1 (fr) | 1976-10-08 |
| JPS5531654B2 (US20100223739A1-20100909-C00025.png) | 1980-08-20 |
| IT1056856B (it) | 1982-02-20 |
| GB1536961A (en) | 1978-12-29 |
| DE2511098C2 (de) | 1983-01-05 |
| DE2511098A1 (de) | 1976-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |