KR0156129B1 - 멀티모드 브이씨알의 모드판별방법 - Google Patents
멀티모드 브이씨알의 모드판별방법 Download PDFInfo
- Publication number
- KR0156129B1 KR0156129B1 KR1019940014286A KR19940014286A KR0156129B1 KR 0156129 B1 KR0156129 B1 KR 0156129B1 KR 1019940014286 A KR1019940014286 A KR 1019940014286A KR 19940014286 A KR19940014286 A KR 19940014286A KR 0156129 B1 KR0156129 B1 KR 0156129B1
- Authority
- KR
- South Korea
- Prior art keywords
- mode
- control signal
- tape
- reading
- screen
- Prior art date
Links
- 238000012850 discrimination method Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 241001310797 Palmodes Species 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (3)
- 테이프 안착시 테이프로딩동작을 수행하는 제1단계와; 상기 로딩된 테이프상의 컨트롤트랙으로부터 콘트롤신호를 검출하여 콘트롤신호의 주기를 검출하는 제2단계와; 상기 2단계에서 검출된 콘트롤신호의 주기에 따라 상기 테이프에 기록된 기록방송방식을 판별하는 제3단계와; 상기 판별된 방송방식에 해당하는 영상신호처리 및 서보제어로 재생동작을 수행하기 위해 준비하는 제4단계와; 상기 제4단계의 준비완료시 해당하는 상기 영상신호처리 및 서보제어로 재생동작을 수행하는 제5단계를 포함하여 이루어짐을 특징으로 하는 멀티모드 VCR의 모드판별방법.
- 제1항에 있어서, 상기 제3단계에 판별과정은 콘트롤신호의 주기가 30㎐이면 NTSC 방송방식이고, 25㎐이면 PA 방송방식으로 각각 판별함을 특징으로 하는 멀티모드 VCR의 모드판별방법.
- 제1항에 있어서, 상기 제1단계에서부터 제4단계까지는 영상신호를 뮤팅하는 것을 특징으로 하는 멀티모드 VCR의 모드판별방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014286A KR0156129B1 (ko) | 1994-06-22 | 1994-06-22 | 멀티모드 브이씨알의 모드판별방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014286A KR0156129B1 (ko) | 1994-06-22 | 1994-06-22 | 멀티모드 브이씨알의 모드판별방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960002224A KR960002224A (ko) | 1996-01-26 |
KR0156129B1 true KR0156129B1 (ko) | 1998-12-15 |
Family
ID=19385958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940014286A KR0156129B1 (ko) | 1994-06-22 | 1994-06-22 | 멀티모드 브이씨알의 모드판별방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0156129B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102124926B1 (ko) | 2015-11-30 | 2020-07-07 | 삼성전자주식회사 | 송풍장치 및 이를 구비하는 식기 세척기 |
-
1994
- 1994-06-22 KR KR1019940014286A patent/KR0156129B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960002224A (ko) | 1996-01-26 |
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