CH623697A5 - - Google Patents
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- Publication number
- CH623697A5 CH623697A5 CH182378A CH182378A CH623697A5 CH 623697 A5 CH623697 A5 CH 623697A5 CH 182378 A CH182378 A CH 182378A CH 182378 A CH182378 A CH 182378A CH 623697 A5 CH623697 A5 CH 623697A5
- Authority
- CH
- Switzerland
- Prior art keywords
- digital
- time base
- signal
- time
- signals
- Prior art date
Links
- 230000015654 memory Effects 0.000 claims description 80
- 238000001514 detection method Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims 2
- 230000006399 behavior Effects 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H04N5/95—Time-base error compensation
- H04N5/956—Time-base error compensation by using a digital memory with independent write-in and read-out clock generators
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT117177A AT347511B (de) | 1977-02-22 | 1977-02-22 | Schaltungsanordnung zur digitalen korrektur von zeitbasisfehlern eines fernsehsignals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH623697A5 true CH623697A5 (cs) | 1981-06-15 |
Family
ID=3508140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH182378A CH623697A5 (cs) | 1977-02-22 | 1978-02-20 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4215376A (cs) |
| JP (1) | JPS53104116A (cs) |
| AT (1) | AT347511B (cs) |
| AU (1) | AU511213B2 (cs) |
| BE (1) | BE864128A (cs) |
| CA (1) | CA1134022A (cs) |
| CH (1) | CH623697A5 (cs) |
| DE (1) | DE2805601C2 (cs) |
| ES (1) | ES467134A1 (cs) |
| FR (1) | FR2381428A1 (cs) |
| GB (1) | GB1553200A (cs) |
| IT (1) | IT1094214B (cs) |
| NL (1) | NL7801868A (cs) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817556C2 (de) * | 1978-04-21 | 1982-09-09 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Steuerung eines dynamischen Speichers |
| US4348754A (en) * | 1980-05-15 | 1982-09-07 | Ampex Corporation | Digital delay for high quality audio use |
| US4330846A (en) * | 1980-06-16 | 1982-05-18 | Eastman Technology, Inc. | Digital time base correction |
| JPS5733409A (en) * | 1980-08-06 | 1982-02-23 | Sony Corp | Reproducer of coded signal |
| JPS5750307A (en) * | 1980-09-05 | 1982-03-24 | Sony Corp | Time base correcting device |
| FR2510329A1 (fr) * | 1981-07-24 | 1983-01-28 | Thomson Csf | Procede et dispositif numerique de correction d'erreur de phase lors de l'echantillonnage d'un signal sinusoidal par un signal d'horloge ainsi que l'application a la correction de signaux de television |
| US4885638A (en) * | 1982-03-31 | 1989-12-05 | Ampex Corporation | Video device synchronization system |
| JPS58205906A (ja) * | 1982-05-26 | 1983-12-01 | Victor Co Of Japan Ltd | メモリ回路への書き込み方式 |
| US4468698A (en) * | 1982-07-21 | 1984-08-28 | General Electric Company | Line-locked digital fluorography system |
| JPS5984314A (ja) * | 1982-11-05 | 1984-05-16 | Victor Co Of Japan Ltd | 情報記録円盤再生装置 |
| JPS6179385A (ja) * | 1984-09-27 | 1986-04-22 | Sony Corp | 時間軸補正装置 |
| US5233420A (en) * | 1985-04-10 | 1993-08-03 | The United States Of America As Represented By The Secretary Of The Navy | Solid state time base corrector (TBC) |
| DE3526017A1 (de) * | 1985-07-20 | 1987-01-22 | Thomson Brandt Gmbh | Recorder |
| US4751575A (en) * | 1985-09-18 | 1988-06-14 | Robert Bosch Gmbh | Method of timing sampling frequency pulses for digitizing and storing color television signals reproduced from magnetic tape |
| DE3533698A1 (de) * | 1985-09-21 | 1987-03-26 | Bosch Gmbh Robert | Verfahren zur verkopplung eines taktsignals mit einem videosignal |
| US4763203A (en) * | 1985-10-17 | 1988-08-09 | Ampex Corporation | Time base corrector with accurate timing corrector control |
| JPH0620293B2 (ja) * | 1986-09-17 | 1994-03-16 | パイオニア株式会社 | 時間軸誤差補正装置 |
| US4785359A (en) * | 1986-10-06 | 1988-11-15 | Eastman Kodak Company | Dual purpose memory for time division multiplexing and time base error correction |
| US5038221A (en) * | 1987-10-13 | 1991-08-06 | Louis Dorren | Luminance encoded digital audio system |
| DE4011241B4 (de) * | 1990-04-06 | 2005-06-02 | Micronas Gmbh | Digitale Fernsehsignalverarbeitungsschaltung mit orthogonalem Ausgangstakt |
| JP2898084B2 (ja) * | 1990-11-14 | 1999-05-31 | 松下電器産業株式会社 | 画像圧縮処理装置 |
| US6469741B2 (en) | 1993-07-26 | 2002-10-22 | Pixel Instruments Corp. | Apparatus and method for processing television signals |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758710A (en) * | 1972-03-09 | 1973-09-11 | Cartridge Television Inc | Ducer and/or recorder time base error correction system,including converter,for video repro |
| JPS5320169B2 (cs) * | 1972-04-24 | 1978-06-24 | ||
| DE2413839C3 (de) * | 1974-03-22 | 1979-10-31 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme |
| US3900885A (en) * | 1974-05-23 | 1975-08-19 | Cons Video Systems | Television signal time base corrector |
| US4028729A (en) * | 1975-03-25 | 1977-06-07 | Bell & Howell Company | Provision and display of video signals |
| US4081826A (en) * | 1975-05-15 | 1978-03-28 | Sony Corporation | Video time base corrector |
| US4054921A (en) * | 1975-05-19 | 1977-10-18 | Sony Corporation | Automatic time-base error correction system |
| JPS51147121A (en) * | 1975-06-12 | 1976-12-17 | Sony Corp | Clock pulse generator |
| GB1571124A (en) * | 1976-02-19 | 1980-07-09 | Quantel Ltd | Video synchroniser or time base corrector with velocity compensation |
-
1977
- 1977-02-22 AT AT117177A patent/AT347511B/de not_active IP Right Cessation
-
1978
- 1978-01-30 US US05/873,733 patent/US4215376A/en not_active Expired - Lifetime
- 1978-02-10 DE DE2805601A patent/DE2805601C2/de not_active Expired
- 1978-02-16 CA CA297,153A patent/CA1134022A/en not_active Expired
- 1978-02-17 GB GB6397/78A patent/GB1553200A/en not_active Expired
- 1978-02-20 CH CH182378A patent/CH623697A5/de not_active IP Right Cessation
- 1978-02-20 NL NL7801868A patent/NL7801868A/xx not_active Application Discontinuation
- 1978-02-20 IT IT20416/78A patent/IT1094214B/it active
- 1978-02-20 ES ES467134A patent/ES467134A1/es not_active Expired
- 1978-02-20 AU AU33439/78A patent/AU511213B2/en not_active Expired
- 1978-02-20 BE BE185313A patent/BE864128A/xx not_active IP Right Cessation
- 1978-02-21 JP JP1899178A patent/JPS53104116A/ja active Granted
- 1978-02-21 FR FR7804861A patent/FR2381428A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU511213B2 (en) | 1980-07-31 |
| DE2805601C2 (de) | 1989-03-16 |
| FR2381428B1 (cs) | 1985-03-01 |
| ATA117177A (de) | 1978-05-15 |
| JPS6258196B2 (cs) | 1987-12-04 |
| ES467134A1 (es) | 1978-11-01 |
| JPS53104116A (en) | 1978-09-11 |
| AU3343978A (en) | 1979-08-30 |
| FR2381428A1 (fr) | 1978-09-15 |
| BE864128A (fr) | 1978-08-21 |
| IT7820416A0 (it) | 1978-02-20 |
| US4215376A (en) | 1980-07-29 |
| GB1553200A (en) | 1979-09-26 |
| NL7801868A (nl) | 1978-08-24 |
| CA1134022A (en) | 1982-10-19 |
| AT347511B (de) | 1978-12-27 |
| IT1094214B (it) | 1985-07-26 |
| DE2805601A1 (de) | 1978-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |