NL289463A - - Google Patents
Info
- Publication number
- NL289463A NL289463A NL289463DA NL289463A NL 289463 A NL289463 A NL 289463A NL 289463D A NL289463D A NL 289463DA NL 289463 A NL289463 A NL 289463A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
- H04B1/1653—Detection of the presence of stereo signals and pilot signal regeneration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US175736A US3219760A (en) | 1962-02-26 | 1962-02-26 | Mono-stereo control apparatus for fm multiplex stereo signal receiver system |
| US317662A US3187103A (en) | 1962-02-26 | 1963-10-21 | Mono-stereo control apparatus for an f. m. stereo signal receiver system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL289463A true NL289463A (xx) |
Family
ID=26871521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL289463D NL289463A (xx) | 1962-02-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3219760A (xx) |
| CH (1) | CH397795A (xx) |
| DE (1) | DE1263848B (xx) |
| FR (1) | FR1362469A (xx) |
| GB (1) | GB992684A (xx) |
| NL (1) | NL289463A (xx) |
| SE (1) | SE311034B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL277477A (xx) * | 1962-04-19 | |||
| US3264414A (en) * | 1963-05-28 | 1966-08-02 | Rca Corp | Stereophonic fm receivers |
| US3288936A (en) * | 1964-10-06 | 1966-11-29 | Motrola Inc | Frequency modulation multiplex receiver using a visual indicator to control local oscillator |
| US3384716A (en) * | 1964-12-30 | 1968-05-21 | Kabushikikaisha Taiko Kenki | Switch means for automatic selection of monaural and stereo operation of an 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 |
| US3506787A (en) * | 1966-03-11 | 1970-04-14 | Motorola Inc | Stereophonic fm receiver |
| US3436485A (en) * | 1966-09-20 | 1969-04-01 | Sylvania Electric Prod | Frequency doubler,stereo indicator circuitry for fm radio receivers |
| US3538259A (en) * | 1967-11-16 | 1970-11-03 | Heath Co | Phase adjusting arrangement for fm stereo receiver |
| US3752934A (en) * | 1969-12-19 | 1973-08-14 | N Shoichi | Stereo demodulating circuit triggered by a minimum input signal level |
| US3707603A (en) * | 1969-12-29 | 1972-12-26 | Rca Corp | Fm stereophonic receiver detection apparatus and disabling means |
| US4152550A (en) * | 1976-10-21 | 1979-05-01 | Victor Company Of Japan, Ltd. | Apparatus for reproducing a multichannel record disc |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092514B (de) * | 1959-09-18 | 1960-11-10 | Blaupunkt Werke Gmbh | Nachrichtenempfangsgeraet fuer monaurale und stereophone Wiedergabe |
| US3117186A (en) * | 1960-02-17 | 1964-01-07 | Richard W Burden | Compatible stereophonic broadcast system |
| US3133993A (en) * | 1960-04-18 | 1964-05-19 | Zenith Radio Corp | Stereo fm transmission system |
| NL267354A (xx) * | 1960-07-22 | |||
| US3105117A (en) * | 1960-08-17 | 1963-09-24 | Loewe Opta Ag | Arrangement for receiving stereophonic transmissions |
-
0
- NL NL289463D patent/NL289463A/xx unknown
-
1962
- 1962-02-26 US US175736A patent/US3219760A/en not_active Expired - Lifetime
-
1963
- 1963-02-05 GB GB4682/63A patent/GB992684A/en not_active Expired
- 1963-02-23 DE DES83877A patent/DE1263848B/de not_active Withdrawn
- 1963-02-25 CH CH239963A patent/CH397795A/de unknown
- 1963-02-25 SE SE2018/63A patent/SE311034B/xx unknown
- 1963-02-26 FR FR926093A patent/FR1362469A/fr not_active Expired
- 1963-10-21 US US317662A patent/US3187103A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE311034B (xx) | 1969-05-27 |
| CH397795A (de) | 1965-08-31 |
| US3187103A (en) | 1965-06-01 |
| GB992684A (en) | 1965-05-19 |
| US3219760A (en) | 1965-11-23 |
| DE1263848B (de) | 1968-03-21 |
| FR1362469A (fr) | 1964-06-05 |