BE639028A - - Google Patents
Info
- Publication number
- BE639028A BE639028A BE639028DA BE639028A BE 639028 A BE639028 A BE 639028A BE 639028D A BE639028D A BE 639028DA BE 639028 A BE639028 A BE 639028A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/94—Signal drop-out compensation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
- H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL284679 | 1962-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639028A true BE639028A (en:Method) |
Family
ID=19754191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639028D BE639028A (en:Method) | 1962-10-24 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3312782A (en:Method) |
| AT (1) | AT240438B (en:Method) |
| BE (1) | BE639028A (en:Method) |
| CH (1) | CH431637A (en:Method) |
| DE (1) | DE1284445B (en:Method) |
| ES (1) | ES292745A1 (en:Method) |
| GB (1) | GB1019504A (en:Method) |
| NL (1) | NL284679A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6402128A (nl) * | 1964-03-04 | 1965-09-06 | Philips Nv | Inrichting voor het magnetisch registreren en aflezen van een televisiesignaal |
| GB1421093A (en) * | 1974-05-09 | 1976-01-14 | Mullard Ltd | Frequency discriminator circuit arrangement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373546A (en) * | 1942-06-10 | 1945-04-10 | Rca Corp | Phase modulation detector circuits |
| US2513763A (en) * | 1945-01-04 | 1950-07-04 | Rca Corp | Locked-in oscillator circuit |
| GB650743A (en) * | 1946-12-05 | 1951-02-28 | Philips Nv | Improvements in automatic frequency-correction circuit-arrangements |
| DE1100689B (de) * | 1959-10-23 | 1961-03-02 | Kienzle Apparate Gmbh | Elektronischer Koordinatenschalter |
| FR1273631A (fr) * | 1959-11-20 | 1961-10-13 | Tokyo Shibaura Electric Co | Systèmes pour empêcher des <manques> dans une reproduction d'un ruban vidéo |
-
0
- NL NL284679D patent/NL284679A/xx unknown
- BE BE639028D patent/BE639028A/xx unknown
-
1963
- 1963-09-13 US US308806A patent/US3312782A/en not_active Expired - Lifetime
- 1963-10-19 DE DEN23908A patent/DE1284445B/de not_active Withdrawn
- 1963-10-21 AT AT839763A patent/AT240438B/de active
- 1963-10-21 GB GB41479/63A patent/GB1019504A/en not_active Expired
- 1963-10-21 CH CH1288663A patent/CH431637A/de unknown
- 1963-10-22 ES ES0292745A patent/ES292745A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH431637A (de) | 1967-03-15 |
| ES292745A1 (es) | 1963-12-01 |
| GB1019504A (en) | 1966-02-09 |
| DE1284445B (de) | 1968-12-05 |
| US3312782A (en) | 1967-04-04 |
| AT240438B (de) | 1965-05-25 |
| NL284679A (en:Method) |