DE3576630D1 - Referenzsignalwiedergabegeraet. - Google Patents
Referenzsignalwiedergabegeraet.Info
- Publication number
- DE3576630D1 DE3576630D1 DE8585112313T DE3576630T DE3576630D1 DE 3576630 D1 DE3576630 D1 DE 3576630D1 DE 8585112313 T DE8585112313 T DE 8585112313T DE 3576630 T DE3576630 T DE 3576630T DE 3576630 D1 DE3576630 D1 DE 3576630D1
- Authority
- DE
- Germany
- Prior art keywords
- reference signal
- signal player
- player
- signal
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
- H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Television Signal Processing For Recording (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59201917A JPS6180973A (ja) | 1984-09-28 | 1984-09-28 | 基準信号再生回路 |
JP59201918A JPH0771198B2 (ja) | 1984-09-28 | 1984-09-28 | 基準信号再生回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3576630D1 true DE3576630D1 (de) | 1990-04-19 |
Family
ID=26513077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585112313T Expired - Lifetime DE3576630D1 (de) | 1984-09-28 | 1985-09-27 | Referenzsignalwiedergabegeraet. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4688094A (de) |
EP (1) | EP0176993B1 (de) |
KR (1) | KR890004436B1 (de) |
CA (1) | CA1227252A (de) |
DE (1) | DE3576630D1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601858C1 (de) * | 1986-01-23 | 1986-11-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zur Frequenzteilung |
US4849704A (en) * | 1987-04-15 | 1989-07-18 | Westinghouse Electric Corp. | Duty cycle independent phase detector |
EP0310088B1 (de) * | 1987-10-01 | 1996-06-05 | Sharp Kabushiki Kaisha | Digitale Phasenregelschleifen-Anordnung |
US5305106A (en) * | 1989-09-20 | 1994-04-19 | Canon Kabushiki Kaisha | Image signal reproducing apparatus having a synchronizing signal generator |
JPH04142649A (ja) * | 1990-10-04 | 1992-05-15 | Toshiba Corp | メモリ装置 |
JP2776098B2 (ja) * | 1991-11-27 | 1998-07-16 | 松下電器産業株式会社 | クロック再生回路および時間軸誤差補正装置 |
US5418573A (en) * | 1993-07-22 | 1995-05-23 | Philips Electronics North America Corporation | Apparatus and method for producing periodic synchronization references forming a synchronization signal |
FR2718915B1 (fr) * | 1994-04-19 | 1996-05-15 | Thomson Csf | Procédé et dispositif de calage pour traitement de signaux vidéo à l'émission. |
US5502751A (en) * | 1994-06-30 | 1996-03-26 | Motorola, Inc. | Digital phase locked loop |
US5844622A (en) * | 1995-12-12 | 1998-12-01 | Trw Inc. | Digital video horizontal synchronization pulse detector and processor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525781B2 (de) * | 1973-06-06 | 1977-02-16 | ||
US3936762A (en) * | 1974-06-17 | 1976-02-03 | The Charles Stark Draper Laboratory, Inc. | Digital phase-lock loop systems for phase processing of signals |
US4151485A (en) * | 1977-11-21 | 1979-04-24 | Rockwell International Corporation | Digital clock recovery circuit |
DE2856211A1 (de) * | 1978-12-27 | 1980-07-03 | Licentia Gmbh | Digitale phasenregelschaltung mit einer hilfsschaltung |
JPS5686582A (en) * | 1979-12-18 | 1981-07-14 | Fuji Xerox Co Ltd | Quantizing system at reception side for video information transmitter |
JPS5715585A (en) * | 1980-07-03 | 1982-01-26 | Toshiba Corp | Sampling circuit for character multiplex broadcast signal |
-
1985
- 1985-09-27 CA CA000491735A patent/CA1227252A/en not_active Expired
- 1985-09-27 DE DE8585112313T patent/DE3576630D1/de not_active Expired - Lifetime
- 1985-09-27 US US06/781,140 patent/US4688094A/en not_active Expired - Lifetime
- 1985-09-27 EP EP85112313A patent/EP0176993B1/de not_active Expired - Lifetime
- 1985-09-28 KR KR1019850007205A patent/KR890004436B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4688094A (en) | 1987-08-18 |
KR890004436B1 (ko) | 1989-11-03 |
KR860002930A (ko) | 1986-04-30 |
CA1227252A (en) | 1987-09-22 |
EP0176993A2 (de) | 1986-04-09 |
EP0176993A3 (en) | 1987-05-20 |
EP0176993B1 (de) | 1990-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3580964D1 (de) | Signalwiedergabevorrichtung. | |
DE3584827D1 (de) | Plattenwiedergabegeraet. | |
DE3586330D1 (de) | Plattenwiedergabegeraet. | |
NO853817L (no) | Signalprosessor. | |
FI855151A0 (fi) | Foerbaettrad stabilisering av peroxidsystem under naervaro av jordalkalimetalljoner. | |
DE3885326D1 (de) | Plattenspieler. | |
DE3582947D1 (de) | Federball. | |
DE3581553D1 (de) | Verstaerkerschaltung. | |
DE3586805D1 (de) | Signalumsetzer. | |
FI873314A (fi) | Demodulering av en vinkelmodulerad signal. | |
FI880492A (fi) | Synkroniseringssystem foer en halvdigital signal. | |
FI850174L (fi) | Foerfarande foer framstaellning av (5-het-)metylenpenemer. | |
DE3876842D1 (de) | Signalleseschaltung. | |
DE3789460D1 (de) | Plattenspieler. | |
DE3585916D1 (de) | Informationssignalwiedergabevorrichtung. | |
DE3585050D1 (de) | Verstaerkerschaltung. | |
FI860792A0 (fi) | En audio/videoadapter foer audiovisuella apparater. | |
DE3576630D1 (de) | Referenzsignalwiedergabegeraet. | |
DE3584806D1 (de) | Plattenwiedergabegeraet. | |
DE3483686D1 (de) | Rauscharmer signalgenerator. | |
DE3873678D1 (de) | Datensignal-wiedergabegeraet. | |
IT8522080A0 (it) | Mezzi trasduttori. | |
NO853435L (no) | Substituerte 7-oksomitosaner. | |
FI843413A (fi) | Foerfarande foer utformning av en stroemningen beroende elektrisk signal i en stroemningsmaetare foer tillaempning av foerfarandet. | |
ATE59246T1 (de) | Signalwiedergabevorrichtung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 81245 MUENCHEN |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |