|
NL136339C
(de)
*
|
1961-09-22 |
|
|
|
|
US3258537A
(en)
*
|
1961-11-16 |
1966-06-28 |
Gen Dynamics Corp |
Frequency modulation sum and difference stereo having pre-detection compensating means
|
|
DE1149396B
(de)
*
|
1961-12-02 |
1963-05-30 |
Telefunken Patent |
Empfangsschaltung fuer kompatible Rundfunk-Stereophonie
|
|
BE628446A
(de)
*
|
1962-02-16 |
|
|
|
|
BE628734A
(de)
*
|
1962-02-22 |
|
|
|
|
US3234473A
(en)
*
|
1962-03-19 |
1966-02-08 |
Hitachi Ltd |
Detection systems for amplitude-modulated waves and communication systems utilizing said detection systems
|
|
NL277477A
(de)
*
|
1962-04-19 |
|
|
|
|
BE631463A
(de)
*
|
1962-05-09 |
|
|
|
|
US3154641A
(en)
*
|
1962-05-14 |
1964-10-27 |
Admiral Corp |
Single diode f. m. stereo multiplex detector
|
|
US3175041A
(en)
*
|
1962-06-11 |
1965-03-23 |
Pilot Radio Corp |
Fm stereo demodulator using time division switching
|
|
US3136860A
(en)
*
|
1962-08-01 |
1964-06-09 |
Collins Radio Co |
Compensated time division fm stereo multiplex system
|
|
US3152224A
(en)
*
|
1962-08-01 |
1964-10-06 |
Zenith Radio Corp |
F. m. stereophonic multiplex receiver having a single volume control for adjusting the magnitude of the signals presented to the stereo detector and the output materixing means
|
|
US3329773A
(en)
*
|
1962-08-20 |
1967-07-04 |
Matsushita Electric Ind Co Ltd |
Method of selecting an fm stereophonic signal
|
|
GB1051619A
(de)
*
|
1962-09-07 |
|
|
|
|
US3210474A
(en)
*
|
1962-12-21 |
1965-10-05 |
Collins Radio Co |
Receiver means for reproducing monaural or stereo signals
|
|
US3308241A
(en)
*
|
1963-01-23 |
1967-03-07 |
Tokyo Shibaura Electric Co |
Fm stereo demodulating device using a diode ring modulator switching circuit
|
|
US3294912A
(en)
*
|
1963-02-27 |
1966-12-27 |
Rca Corp |
Stereophonic fm receivers having automatic switching means for stereo reception
|
|
US3258540A
(en)
*
|
1963-04-01 |
1966-06-28 |
Gen Electric |
Fm stereo receiver circuit using an a veraging detection means
|
|
US3309464A
(en)
*
|
1964-01-03 |
1967-03-14 |
Philco Corp |
Stereophonic receiver having crosstalk compensation means
|
|
BE658132A
(de)
*
|
1964-01-15 |
|
|
|
|
FR1484513A
(de)
*
|
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
|
|
US3248484A
(en)
*
|
1965-01-14 |
1966-04-26 |
Zenith Radio Corp |
Fm multiplex stereo receiver having selective bias to condition receiver for stereophonic reception only
|
|
DE1238959B
(de)
*
|
1965-02-26 |
1967-04-20 |
Zentrallaboratorium Rundfunk |
Schaltungsanordnung zur Demodulation von komplexen Rundfunk-Stereophonie-Signalen
|
|
US3235663A
(en)
*
|
1965-03-02 |
1966-02-15 |
Rca Corp |
Fm stereo multiplex receiver having limiting means in the pilot channel
|