KR0178740B1 - 특수재생데이타의 위치정보 기록/검출장치 및 방법 - Google Patents
특수재생데이타의 위치정보 기록/검출장치 및 방법 Download PDFInfo
- Publication number
- KR0178740B1 KR0178740B1 KR1019950033955A KR19950033955A KR0178740B1 KR 0178740 B1 KR0178740 B1 KR 0178740B1 KR 1019950033955 A KR1019950033955 A KR 1019950033955A KR 19950033955 A KR19950033955 A KR 19950033955A KR 0178740 B1 KR0178740 B1 KR 0178740B1
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- data
- special
- position information
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 2
Classifications
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
- G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
- G11B5/592—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
- G11B5/5921—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals
- G11B5/5926—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals recorded in separate tracks, e.g. servo tracks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (3)
- 디지탈 신호를 기록매체에 기록/ 재생하는 장치에 있어서, 상기 디지탈 데이타를 기록가능한 일반 재생 데이타로 신호 처리하고, 상기 신호처리된 일반 재생 데이타를 이용한 특수 재생용 데이타를 생성하는 특수 재생용 데이타 생성수단; 상기 특수 재생용 데이타가 기록될 비디오트랙의 위치 정보 데이타를 인가받안 기록신호로 변환하고, 기록신호로 변환된 위치 정보 데이타를 인가받아 신호 처리하는 위치 정보 신호 처리수단; 및 상기 특수 재생용 데이타가 기록되는 비디오트랙의 위치 정보 데이타를 상기 위치 정보 신호 처리수단의 기록 제어신호에 따라 해당 오디오트랙에 기록하고, 재생시 기록된 위치 정보 데이타를 독출하는 기록/독출수단; 상기 기록/독출수단으로 부터 검출된 위치 정보 데이타를 이용하여 상기 특수재생용 데이타의 재생을 위한 트래킹 제어신호르 상기 기록/독출수단으로 출력하는 서보수단을 포함하는 특수재생용 데이타의 위치정보 기록/ 검출장치.
- 제1항에 있어서, 상기 기록/ 독출수단은 상기 기록매체의 오디오트랙에 상기 위치정보 데이타를 기록하는 오디오헤드인 것을 특징으로 하는 특수재생용 데이타의 위치정보 기록/ 검출장치.
- 디지탈 신호를 기록매체에 기록/ 재생하는 방법에 있어서, 상기 디지털 신호를 이용하여 특수재생용데이타를 생성하고, 정해진 트랙기록 규격에 맞도록 상기 기록매체에 기록하는 특수 재생용 데이타 생성 및 기록단계; 상기 특수 재생용 데이타의 위치정보를 알려주는 위치정보 데이타를 오디오트랙에 기록하는 위치정보 기록단계; 상기 오디오트랙에 기록된 위치정보 데이타를 독출하고, 이 위치정보 데이타에 해당하는 특수 재생용 데이타만을 검출하여 특수 재생이 가능하도록 하는 특수 재생 데이타 처리단계를 포함하는 특수 재생 데이타의 위치정보 기록/ 검출방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950033955A KR0178740B1 (ko) | 1995-09-30 | 1995-09-30 | 특수재생데이타의 위치정보 기록/검출장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950033955A KR0178740B1 (ko) | 1995-09-30 | 1995-09-30 | 특수재생데이타의 위치정보 기록/검출장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970017198A KR970017198A (ko) | 1997-04-30 |
KR0178740B1 true KR0178740B1 (ko) | 1999-04-15 |
Family
ID=19429221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950033955A KR0178740B1 (ko) | 1995-09-30 | 1995-09-30 | 특수재생데이타의 위치정보 기록/검출장치 및 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR0178740B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100301829B1 (ko) * | 1998-06-01 | 2001-09-06 | 구자홍 | 영상 정보 기록/재생 장치 |
-
1995
- 1995-09-30 KR KR1019950033955A patent/KR0178740B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970017198A (ko) | 1997-04-30 |
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