DE3230732C2 - - Google Patents
Info
- Publication number
- DE3230732C2 DE3230732C2 DE3230732A DE3230732A DE3230732C2 DE 3230732 C2 DE3230732 C2 DE 3230732C2 DE 3230732 A DE3230732 A DE 3230732A DE 3230732 A DE3230732 A DE 3230732A DE 3230732 C2 DE3230732 C2 DE 3230732C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
- G11B20/225—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions for reducing wow or flutter
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/06—Angle-modulation recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/893—Time-base error compensation using an analogue memory, e.g. a CCD shift register, the delay of which is controlled by a voltage controlled oscillator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56131628A JPS5835703A (ja) | 1981-08-24 | 1981-08-24 | 記録情報の再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3230732A1 DE3230732A1 (de) | 1983-03-10 |
DE3230732C2 true DE3230732C2 (de) | 1987-01-08 |
Family
ID=15062489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823230732 Granted DE3230732A1 (de) | 1981-08-24 | 1982-08-18 | Vorrichtung zur wiedergabe von aufzeichnungsdaten |
Country Status (5)
Country | Link |
---|---|
US (1) | US4555734A (de) |
JP (1) | JPS5835703A (de) |
CA (1) | CA1214869A (de) |
DE (1) | DE3230732A1 (de) |
NL (1) | NL8203308A (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8302542A (nl) * | 1983-07-15 | 1985-02-01 | Philips Nv | Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze. |
JPS60142859U (ja) * | 1984-02-29 | 1985-09-21 | パイオニア株式会社 | 時間軸補正回路 |
FR2563070B1 (fr) * | 1984-04-12 | 1989-03-31 | Pioneer Electronic Corp | Dispositif pour compenser une deviation par rapport a une base de temps dans un signal video composite |
JP2544323B2 (ja) * | 1984-05-26 | 1996-10-16 | ソニー株式会社 | 再生映像信号補正回路 |
JPH0634309B2 (ja) * | 1984-08-29 | 1994-05-02 | パイオニア株式会社 | クロツク生成回路 |
JPS6171463A (ja) * | 1984-09-14 | 1986-04-12 | Pioneer Electronic Corp | 記録デイスク情報再生装置 |
JPS6171472A (ja) * | 1984-09-14 | 1986-04-12 | Pioneer Electronic Corp | 記録デイスク演奏装置 |
DE3525492C1 (de) * | 1985-07-17 | 1986-11-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung fuer ein Farbbildaufzeichnungs- und Wiedergabegeraet oder einen Farbfernsehempfaenger |
NL191249C (nl) * | 1985-09-12 | 1995-04-03 | Pioneer Electronic Corp | Stelsel voor het weergeven van digitale informatie, die is geregistreerd op een registratieplaat. |
US4675724A (en) * | 1985-09-27 | 1987-06-23 | Ampex Corporation | Video signal phase and frequency correction using a digital off-tape clock generator |
JPH0773361B2 (ja) * | 1987-01-20 | 1995-08-02 | パイオニア株式会社 | 情報再生装置 |
US4878028A (en) * | 1987-02-12 | 1989-10-31 | Advanced Micro Devices, Inc. | Technique for generating precompensation delay for writing data to disks |
NL8701277A (nl) * | 1987-05-29 | 1988-12-16 | Philips Nv | Inrichting voor het weergeven van een luminantiesignaal uit een magnetische registratiedrager. |
JPS6437184U (de) * | 1987-08-28 | 1989-03-06 | ||
JPH01103393A (ja) * | 1987-10-16 | 1989-04-20 | Yamaha Corp | カラー位相補正回路 |
WO1989007316A1 (en) * | 1988-02-04 | 1989-08-10 | Matsushita Electric Industrial Co., Ltd. | Apparatus for recording or reproducing time code and time code convertor |
JPH02152015A (ja) * | 1988-12-05 | 1990-06-12 | Pioneer Electron Corp | プリグルーブ付光ディスク及びこれを用いた記録方式 |
KR920003426B1 (ko) * | 1989-10-13 | 1992-04-30 | 삼성전자 주식회사 | 스핀들 모터의 과회전 방지장치 |
KR930003193B1 (ko) * | 1991-01-25 | 1993-04-23 | 삼성전자주식회사 | 스핀들 모터 이상 회전 방지회로 |
JPH0750926B2 (ja) * | 1991-07-08 | 1995-05-31 | 三星電子株式会社 | ジッタ検出回路 |
US5594553A (en) * | 1992-09-04 | 1997-01-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Video signal recording and reproducing apparatus using signal modification to remove jitter |
US7701512B1 (en) * | 2003-05-20 | 2010-04-20 | Pixelworks, Inc. | System and method for improved horizontal and vertical sync pulse detection and processing |
KR20060091655A (ko) * | 2005-02-16 | 2006-08-21 | 삼성전자주식회사 | 영상 신호 주사방법 및 장치 |
US7391251B1 (en) | 2005-11-07 | 2008-06-24 | Pericom Semiconductor Corp. | Pre-emphasis and de-emphasis emulation and wave shaping using a programmable delay without using a clock |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE540721A (de) * | 1954-08-23 | |||
US3940556A (en) * | 1972-08-29 | 1976-02-24 | Rca Corporation | Timing error detecting and speed control system |
US3959815A (en) * | 1974-01-28 | 1976-05-25 | Basf Aktiengesellschaft | Arrangements for time base error compensation |
US4063284A (en) * | 1974-12-25 | 1977-12-13 | Sony Corporation | Time base corrector |
GB1536851A (en) * | 1975-03-10 | 1978-12-20 | Rca Corp | Video carrier wave defect detection and compensation |
US4228460A (en) * | 1978-01-12 | 1980-10-14 | Basf Aktiengesellschaft | Method and apparatus for compensation of time base errors |
US4353089A (en) * | 1978-06-30 | 1982-10-05 | Discovision Associates | Apparatus for correcting the time base of information recovered from a movable information storage medium |
JPS6056358B2 (ja) * | 1978-10-26 | 1985-12-10 | パイオニアビデオ株式会社 | ビデオ信号時間軸誤差補正回路 |
US4195309A (en) * | 1978-12-04 | 1980-03-25 | Rca Corporation | Video processing system including comb filters |
JPS5668906A (en) * | 1979-11-09 | 1981-06-09 | Victor Co Of Japan Ltd | Wow and flutter improving device |
DE3122436A1 (de) * | 1981-06-05 | 1983-01-05 | Mannesmann Rexroth GmbH, 8770 Lohr | Proportional arbeitendes ventil |
-
1981
- 1981-08-24 JP JP56131628A patent/JPS5835703A/ja active Granted
-
1982
- 1982-08-18 DE DE19823230732 patent/DE3230732A1/de active Granted
- 1982-08-20 US US06/409,827 patent/US4555734A/en not_active Expired - Fee Related
- 1982-08-23 CA CA000409934A patent/CA1214869A/en not_active Expired
- 1982-08-24 NL NL8203308A patent/NL8203308A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS5835703A (ja) | 1983-03-02 |
CA1214869A (en) | 1986-12-02 |
JPH056272B2 (de) | 1993-01-26 |
NL8203308A (nl) | 1983-03-16 |
US4555734A (en) | 1985-11-26 |
DE3230732A1 (de) | 1983-03-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: H04N 5/95 |
|
8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |