KR930022339A - 정보 기록 장치 - Google Patents
정보 기록 장치 Download PDFInfo
- Publication number
- KR930022339A KR930022339A KR1019930005522A KR930005522A KR930022339A KR 930022339 A KR930022339 A KR 930022339A KR 1019930005522 A KR1019930005522 A KR 1019930005522A KR 930005522 A KR930005522 A KR 930005522A KR 930022339 A KR930022339 A KR 930022339A
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- head
- track
- pass data
- information
- Prior art date
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
- H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
-
- 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
- G11B20/10—Digital 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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
- H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
- H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (1)
- 정보신호를 복수의 신호 성분 정보로 변환하는 변환수단과, 상기 변환수단에서의 정보에 에러 정정 부호를 부가할 에러 정정 부호 부가 수단과, 상기 에러 정정 부호 부가 수단에 의해 에러 정정 부호가 부가된 정보를 기록 매체에 기록하는 회전 헤드를 갖고, 에러 발생시의 영향 및 상기 기록 매체에 대한 상기 회전 헤드의 마찰을 고려해서 상기 정보를 상기 기록 매체에 기록하도록 한 것을 특징으로 하는 정보 기록 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-80067 | 1992-04-01 | ||
JP4080067A JPH05282799A (ja) | 1992-04-01 | 1992-04-01 | 情報記録装置 |
JP92-307323 | 1992-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930022339A true KR930022339A (ko) | 1993-11-23 |
KR100263688B1 KR100263688B1 (ko) | 2000-08-01 |
Family
ID=13707889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930005522A KR100263688B1 (ko) | 1992-04-01 | 1993-03-31 | 정보 기록 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5359469A (ko) |
EP (1) | EP0564269B1 (ko) |
JP (1) | JPH05282799A (ko) |
KR (1) | KR100263688B1 (ko) |
DE (1) | DE69323506T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100269748B1 (ko) * | 1993-01-30 | 2000-10-16 | 윤종용 | 디지탈 vtr의 영상데이타처리방법 및 그 장치 |
JP3161217B2 (ja) * | 1994-04-28 | 2001-04-25 | 松下電器産業株式会社 | 画像符号化記録装置および記録再生装置 |
US5706386A (en) * | 1994-05-24 | 1998-01-06 | Sony Corporation | Image information recording method and apparatus, image information reproducing method and apparatus and editing method and system |
US8798172B2 (en) * | 2006-05-16 | 2014-08-05 | Samsung Electronics Co., Ltd. | Method and apparatus to conceal error in decoded audio signal |
US8489702B2 (en) * | 2007-06-22 | 2013-07-16 | Apple Inc. | Determining playability of media files with minimal downloading |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139843B (en) * | 1983-05-11 | 1987-07-08 | Sony Corp | Digital video tape recorder apparatus |
JP2526875B2 (ja) * | 1986-11-05 | 1996-08-21 | ソニー株式会社 | デイジタル情報記録装置 |
US4785349A (en) * | 1987-10-05 | 1988-11-15 | Technology Inc. 64 | Digital video decompression system |
US5032927A (en) * | 1988-03-01 | 1991-07-16 | Fuji Photo Film Co., Ltd. | Image signal recording apparatus capable of recording compressed image data together with audio data |
KR930007937B1 (ko) * | 1988-03-28 | 1993-08-21 | 마쯔시다덴기산교 가부시기가이샤 | 디지틀신호 자기기록 재생장치 |
JPH0828066B2 (ja) * | 1988-08-31 | 1996-03-21 | 松下電器産業株式会社 | 再生装置 |
JP2534778B2 (ja) * | 1989-09-26 | 1996-09-18 | 株式会社日立製作所 | 情報記録/再生方式および情報記録/再生装置 |
JPH03132183A (ja) * | 1989-10-18 | 1991-06-05 | Hitachi Ltd | ディジタル画像再生方式 |
US5237554A (en) * | 1989-12-27 | 1993-08-17 | Sony Corporation | Apparatus for generating clock signals for data reproduction |
KR920006995B1 (ko) * | 1990-06-27 | 1992-08-24 | 삼성전자 주식회사 | 디지탈신호 재생처리장치 |
JP2646813B2 (ja) * | 1990-07-30 | 1997-08-27 | 松下電器産業株式会社 | ディジタル映像信号記録方法 |
DE4041099C1 (ko) * | 1990-12-21 | 1991-11-21 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
US5249053A (en) * | 1991-02-05 | 1993-09-28 | Dycam Inc. | Filmless digital camera with selective image compression |
US5223989A (en) * | 1991-04-25 | 1993-06-29 | Storage Technology Corporation | Data detection circuit having a pulse shape and amplitude measuring sampling detector |
-
1992
- 1992-04-01 JP JP4080067A patent/JPH05282799A/ja active Pending
-
1993
- 1993-03-30 US US08/040,288 patent/US5359469A/en not_active Expired - Fee Related
- 1993-03-31 DE DE69323506T patent/DE69323506T2/de not_active Expired - Fee Related
- 1993-03-31 KR KR1019930005522A patent/KR100263688B1/ko not_active IP Right Cessation
- 1993-03-31 EP EP93302515A patent/EP0564269B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0564269A2 (en) | 1993-10-06 |
EP0564269B1 (en) | 1999-02-17 |
KR100263688B1 (ko) | 2000-08-01 |
US5359469A (en) | 1994-10-25 |
EP0564269A3 (en) | 1993-11-24 |
JPH05282799A (ja) | 1993-10-29 |
DE69323506D1 (de) | 1999-03-25 |
DE69323506T2 (de) | 1999-09-02 |
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