KR100240789B1 - 비디오 테이프 레코더 - Google Patents
비디오 테이프 레코더 Download PDFInfo
- Publication number
- KR100240789B1 KR100240789B1 KR1019910010276A KR910010276A KR100240789B1 KR 100240789 B1 KR100240789 B1 KR 100240789B1 KR 1019910010276 A KR1019910010276 A KR 1019910010276A KR 910010276 A KR910010276 A KR 910010276A KR 100240789 B1 KR100240789 B1 KR 100240789B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- video
- reproduced
- speed search
- reproduction
- 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 - Fee Related
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
- G11B20/02—Analogue recording or reproducing
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (1)
- 소정 속도 이상으로 고속 서어치하여, 차례로 자기 테이프에 기록한 영상 신호를 재생하는 비디오 테이프 레코더에 있어서, 상기 고속 서어치에 있어서, 자기 헤드를 거쳐서 얻어지는 재생 신호의 신호 레벨이 소정 값 이하로 저하한후, 계속해서 동기 신호가 재생 될때 까지의 기간동안, 상기 재생 신호를 복조한 영상 신호에 대신해서 소정의 보정 신호를 출력하는 것을 특징으로 하는 비디오 테이프 레코더.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP169080 | 1990-06-26 | ||
JP2169080A JP3035989B2 (ja) | 1990-06-26 | 1990-06-26 | ビデオテープレコーダ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920001480A KR920001480A (ko) | 1992-01-30 |
KR100240789B1 true KR100240789B1 (ko) | 2000-02-01 |
Family
ID=15879954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910010276A Expired - Fee Related KR100240789B1 (ko) | 1990-06-26 | 1991-06-21 | 비디오 테이프 레코더 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5241398A (ko) |
JP (1) | JP3035989B2 (ko) |
KR (1) | KR100240789B1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3098336B2 (ja) * | 1992-10-16 | 2000-10-16 | パイオニアビデオ株式会社 | ディジタルタイムベースコレクタ |
JPH06189337A (ja) * | 1992-12-21 | 1994-07-08 | Canon Inc | 静止画像信号記録再生装置 |
US6310660B1 (en) | 1998-03-18 | 2001-10-30 | Sony Corporation | Video signal dropout detector |
EP1653727A1 (en) * | 2004-10-28 | 2006-05-03 | Thomson Licensing | Preventing picture jitter in a digitized video signal |
TWI371970B (en) * | 2004-07-16 | 2012-09-01 | Thomson Licensing Sa | Preventing picture jitter in a digitized video signal |
EP1617659A3 (en) * | 2004-07-16 | 2010-11-03 | Thomson Licensing | Preventing picture jitter in a digitized video signal |
US8774602B1 (en) * | 2006-02-10 | 2014-07-08 | Tp Lab, Inc. | Method to record a media file |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2222832A1 (de) * | 1971-05-12 | 1972-11-16 | Konishiroku Photo Ind | Verfahren zur Herstellung von fotografischen Bildern |
US4054903A (en) * | 1975-07-11 | 1977-10-18 | Sony Corporation | Video time base corrector |
GB2008888B (en) * | 1977-10-27 | 1982-06-30 | Quantel Ltd | Drop-out compensation system |
JPS60117884A (ja) * | 1983-11-29 | 1985-06-25 | Mitsubishi Electric Corp | 磁気録画再生装置 |
JPS63280585A (ja) * | 1987-05-13 | 1988-11-17 | Canon Inc | 映像信号再生装置 |
JPH0773363B2 (ja) * | 1988-01-21 | 1995-08-02 | パイオニア株式会社 | 信号再生処理装置 |
NL8801206A (nl) * | 1988-05-09 | 1989-12-01 | Philips Nv | Drop-out kompensatieschakeling. |
-
1990
- 1990-06-26 JP JP2169080A patent/JP3035989B2/ja not_active Expired - Fee Related
-
1991
- 1991-06-21 KR KR1019910010276A patent/KR100240789B1/ko not_active Expired - Fee Related
- 1991-06-24 US US07/719,935 patent/US5241398A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5241398A (en) | 1993-08-31 |
JPH0457486A (ja) | 1992-02-25 |
KR920001480A (ko) | 1992-01-30 |
JP3035989B2 (ja) | 2000-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4680638A (en) | Concealment of defects in a video signal | |
US4251830A (en) | System for removing vertical vibrations from reproduced video | |
KR100240789B1 (ko) | 비디오 테이프 레코더 | |
US5133008A (en) | Image signal processing device | |
US4788601A (en) | Video signal reproducing apparatus with H sync discontinuity correction | |
US4851930A (en) | Magnetic recording and reproducing apparatus compensating for the deviation of H alignment during a variable speed reproduction | |
US4777538A (en) | For stabilizing video image during recorded program changes | |
US5257104A (en) | Video signal processing apparatus | |
JPS5945276B2 (ja) | ドロツプアウト補償回路 | |
US5381238A (en) | Helical scan type playback apparatus for video data recorded on magnetic tape | |
US5134498A (en) | Apparatus for controlling the time base of a video signal | |
KR930007378Y1 (ko) | 비디오 테이프의 화질보상회로 | |
JP3311560B2 (ja) | ビデオテープレコーダの高速再生回路 | |
JP3158362B2 (ja) | 再生装置の変速再生信号処理回路 | |
JPH01101082A (ja) | 映像信号記憶装置 | |
JP2590148B2 (ja) | 再生装置 | |
GB1563326A (en) | Apparatus for reading a record carrier | |
JPH04168892A (ja) | ビデオ信号記録装置 | |
JPH0810921B2 (ja) | 映像信号の再生装置 | |
JPS6315796B2 (ko) | ||
JPS587988A (ja) | 磁気記録再生装置 | |
JPH0832018B2 (ja) | ヘリカルスキャン型磁気再生装置 | |
JPS60128789A (ja) | ドロツプアウト補正回路 | |
JPH0497675A (ja) | 磁気記録再生装置 | |
JPH04266278A (ja) | 時間軸補正装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20030922 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20041030 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20041030 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |