SE308138B - - Google Patents
Info
- Publication number
- SE308138B SE308138B SE4146/63A SE414663A SE308138B SE 308138 B SE308138 B SE 308138B SE 4146/63 A SE4146/63 A SE 4146/63A SE 414663 A SE414663 A SE 414663A SE 308138 B SE308138 B SE 308138B
- Authority
- SE
- Sweden
- Prior art keywords
- channel
- pilot
- circuit
- frequency
- information
- Prior art date
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 |
---|---|---|---|
NL277477 | 1962-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE308138B true SE308138B (xx) | 1969-02-03 |
Family
ID=19753776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE4146/63A SE308138B (xx) | 1962-04-19 | 1963-04-16 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3305640A (xx) |
BE (1) | BE631177A (xx) |
CH (1) | CH413928A (xx) |
DE (1) | DE1226648B (xx) |
DK (1) | DK105703C (xx) |
GB (1) | GB1022769A (xx) |
NL (2) | NL124461C (xx) |
SE (1) | SE308138B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3714595A (en) * | 1971-03-25 | 1973-01-30 | Warwick Electronics Inc | Demodulator using a phase locked loop |
KR101217553B1 (ko) * | 2006-05-03 | 2013-01-02 | 삼성전자주식회사 | 전계방출소자의 구동 방법 및 이를 이용한 에이징 방법 |
Family Cites Families (7)
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 |
US3225143A (en) * | 1961-06-14 | 1965-12-21 | Motorola Inc | Multiplex stereophonic receiving system |
NL281582A (xx) * | 1961-07-31 | |||
DE1149396B (de) * | 1961-12-02 | 1963-05-30 | Telefunken Patent | Empfangsschaltung fuer kompatible Rundfunk-Stereophonie |
NL289463A (xx) * | 1962-02-26 | |||
BE631463A (xx) * | 1962-05-09 | |||
US3146311A (en) * | 1962-05-14 | 1964-08-25 | Admiral Corp | F. m. stereo indicator |
-
0
- NL NL277477D patent/NL277477A/xx unknown
- BE BE631177D patent/BE631177A/xx unknown
- NL NL124461D patent/NL124461C/xx active
-
1963
- 1963-04-08 US US271292A patent/US3305640A/en not_active Expired - Lifetime
- 1963-04-16 CH CH474363A patent/CH413928A/de unknown
- 1963-04-16 DK DK177063AA patent/DK105703C/da active
- 1963-04-16 SE SE4146/63A patent/SE308138B/xx unknown
- 1963-04-16 GB GB14851/63A patent/GB1022769A/en not_active Expired
- 1963-04-17 DE DEN23040A patent/DE1226648B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL124461C (xx) | |
CH413928A (de) | 1966-05-31 |
GB1022769A (en) | 1966-03-16 |
US3305640A (en) | 1967-02-21 |
DE1226648B (de) | 1966-10-13 |
NL277477A (xx) | |
DK105703C (da) | 1966-10-31 |
BE631177A (xx) |
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