KR910010477A - 디지틀 신호 변환시의 오차 정정 및 보상방법 - Google Patents

디지틀 신호 변환시의 오차 정정 및 보상방법 Download PDF

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Publication number
KR910010477A
KR910010477A KR1019890016421A KR890016421A KR910010477A KR 910010477 A KR910010477 A KR 910010477A KR 1019890016421 A KR1019890016421 A KR 1019890016421A KR 890016421 A KR890016421 A KR 890016421A KR 910010477 A KR910010477 A KR 910010477A
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South Korea
Prior art keywords
compensation method
error correction
digital signal
signal conversion
sampling
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KR1019890016421A
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English (en)
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KR920004282B1 (ko
Inventor
김영인
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강진구
삼성전자 주식회사
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Priority to KR1019890016421A priority Critical patent/KR920004282B1/ko
Publication of KR910010477A publication Critical patent/KR910010477A/ko
Application granted granted Critical
Publication of KR920004282B1 publication Critical patent/KR920004282B1/ko

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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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음.

Description

디지틀 신호 변환시의 오차 정정 및 보상방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 2 도는 신호의 위치로본 변환원리 예시도.
제 3 도는 신호 Qk와 신호 P1의 시간관계도.
제 6 도는 오차의 정정 및 보상 예시도이다.

Claims (1)

  1. 서브프레임 형식의 오디오 보조기능 및 오디오 샘플워드, 사용자 데이터 비트를 사용하여 샘플링횟수가서로다른 두개의 디지틀 신호의 변환시에 추출된 샘플링횟수 N회인 제 1 샘플링 펄스가 P<P-1<P-2일 경우샘플링 횟수 M회인 제 2 샘플링펄스 Qk와 Qk+1사이에 오버샘플링 펄스(Qk')값을 지정하여 오차값이 하기와 같은 식으로 표시됨을 특징으로 하는 디지틀 신호 변환시의 오차정정 및 보상방법. 여기에서 Pi+1이 Qk'의 앞 또는 동시에 위치하는 경우 오차값(R)는
    이고, Pi+1이 Qk'의 뒷쪽에 위치하는 경우 오차값(R)는
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890016421A 1989-11-13 1989-11-13 디지틀 신호 변환시의 오차 정정 및 보상방법 KR920004282B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890016421A KR920004282B1 (ko) 1989-11-13 1989-11-13 디지틀 신호 변환시의 오차 정정 및 보상방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890016421A KR920004282B1 (ko) 1989-11-13 1989-11-13 디지틀 신호 변환시의 오차 정정 및 보상방법

Publications (2)

Publication Number Publication Date
KR910010477A true KR910010477A (ko) 1991-06-29
KR920004282B1 KR920004282B1 (ko) 1992-06-01

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Application Number Title Priority Date Filing Date
KR1019890016421A KR920004282B1 (ko) 1989-11-13 1989-11-13 디지틀 신호 변환시의 오차 정정 및 보상방법

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KR (1) KR920004282B1 (ko)

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Publication number Publication date
KR920004282B1 (ko) 1992-06-01

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