KR980006222A - 디지탈 신호처리장치 - Google Patents
디지탈 신호처리장치 Download PDFInfo
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- KR980006222A KR980006222A KR1019960022117A KR19960022117A KR980006222A KR 980006222 A KR980006222 A KR 980006222A KR 1019960022117 A KR1019960022117 A KR 1019960022117A KR 19960022117 A KR19960022117 A KR 19960022117A KR 980006222 A KR980006222 A KR 980006222A
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- South Korea
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- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (4)
- 입력 디지탈 데이타를 프레임 또는 필드 단위로 ECC하는 프레임 ECC부와, 기록시 상기 프레임 ECC부의 출력 데이타에 식별코드를 삽입하고, 재생시는 기록시에 기록된 식별코드를 검출하여 식별코드의 에러를 정정하는 식별코드 처리부와, 상기 식별코드 및 메인 데이타를 에러 정정하는 겸용 ECC부를 포함하여 구성됨을 특징으로 하는 디지탈 신호처리장치.
- 제1항에 있어서, 상기 겸용 ECC부의 에러 정정 바이트가 식별코드의 바이트 만큼 추가됨을 특징으로 하는 디지탈 신호처리장치.
- 입력 디지탈 데이타를 프레임 또는 필드 단위로 ECC하는 프레임 ECC부와, 기록시 상기 프레임 ECC부의 출력 데이타에 식별코드를 삽입하고, 재생시는 기록시에 기록된 식별코드를 검출하여 식별코드에 다수개의 에러발생시 초기화부의 제어신호에 따라 식별코드를 출력하는 식별코드 처리부와, 상기 식별코드 및 메인 데이타를 에러 정정하는 겸용 ECC부를 포함하여 구성됨을 특징으로 하는 디지탈 신호처리장치.
- 제3항에 있어서, 상기 겸용 ECC부의 처리 바이트는 식별코드 데이타의 추가분 만큼 패리티가 감소됨을 특징으로 하는 디지탈 신호처리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022117A KR100192244B1 (ko) | 1996-06-18 | 1996-06-18 | 디지탈 신호처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022117A KR100192244B1 (ko) | 1996-06-18 | 1996-06-18 | 디지탈 신호처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980006222A true KR980006222A (ko) | 1998-03-30 |
KR100192244B1 KR100192244B1 (ko) | 1999-06-15 |
Family
ID=19462370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960022117A KR100192244B1 (ko) | 1996-06-18 | 1996-06-18 | 디지탈 신호처리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100192244B1 (ko) |
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1996
- 1996-06-18 KR KR1019960022117A patent/KR100192244B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR100192244B1 (ko) | 1999-06-15 |
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