KR930003965B1 - 복합 영상 신호의 직접 부호화 시스템 - Google Patents
복합 영상 신호의 직접 부호화 시스템 Download PDFInfo
- Publication number
- KR930003965B1 KR930003965B1 KR1019870012185A KR870012185A KR930003965B1 KR 930003965 B1 KR930003965 B1 KR 930003965B1 KR 1019870012185 A KR1019870012185 A KR 1019870012185A KR 870012185 A KR870012185 A KR 870012185A KR 930003965 B1 KR930003965 B1 KR 930003965B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- adder
- composite video
- output
- video signal
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Color Television Systems (AREA)
Abstract
Description
Claims (1)
- 칼라 복합 영상 신호를 대역 압축 전송하는 예측 부호화 장치에 있어서, 복합 영상 신호 입력단(13)의 디지탈 신호는 감산기(14)에서 예측된 디지탈 신호와 감산되어 그 차이치만을 양자기(15)에 인가시키고, 양자기(15)의 출력은 전송 출력단(23)으로 출력되며 동시에 가산기(18)와 라인메모리(17) 및 가산기(15)를 순차거쳐 감산기(2)와 가산기(18)에 각각 인가되도록 구성하고, 상기 가산기(18)의 출력과 라인메모리(17)의 출력이 쉬프트 레지스터(20)에 인가하도록 구성하고, 쉬프트레지스터(20)의 출력은 가산기(21)를 거쳐 가산기(15)에 인가하도록 구성한 것을 특징으로 하는 복합 영상 신호의 직접 부호화시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870012185A KR930003965B1 (ko) | 1987-10-31 | 1987-10-31 | 복합 영상 신호의 직접 부호화 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870012185A KR930003965B1 (ko) | 1987-10-31 | 1987-10-31 | 복합 영상 신호의 직접 부호화 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890007590A KR890007590A (ko) | 1989-06-20 |
KR930003965B1 true KR930003965B1 (ko) | 1993-05-17 |
Family
ID=19265653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870012185A Expired - Fee Related KR930003965B1 (ko) | 1987-10-31 | 1987-10-31 | 복합 영상 신호의 직접 부호화 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003965B1 (ko) |
-
1987
- 1987-10-31 KR KR1019870012185A patent/KR930003965B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR890007590A (ko) | 1989-06-20 |
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