KR0185799B1 - 디지틀데이터기록방법 - Google Patents
디지틀데이터기록방법 Download PDFInfo
- Publication number
- KR0185799B1 KR0185799B1 KR1019980031153A KR19980031153A KR0185799B1 KR 0185799 B1 KR0185799 B1 KR 0185799B1 KR 1019980031153 A KR1019980031153 A KR 1019980031153A KR 19980031153 A KR19980031153 A KR 19980031153A KR 0185799 B1 KR0185799 B1 KR 0185799B1
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- data
- tape
- recorded
- rate
- 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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Classifications
-
- 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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
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- 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
- 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
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/125—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams conditioned by the operating function of the apparatus
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- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
-
- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
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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
- G11B20/10527—Audio or video recording; Data buffering arrangements
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- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
-
- 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
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
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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
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
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- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (7)
- 소정의 전송율(n bps)의 디지틀데이터를 소정시간의 최대 H시간(H는 정의실수)동안 기록할 수 있는 기록장치를 사용해서 디지틀데이터를 기록하는 디지틀데이터기록방법에 있어서, 전송율이 n/j bps 이하(j는 정의정수)로 전송되는 디지틀데이터를 입력하고, 단위시간당 기록가능한 최대의 데이터량의 1/j만큼을 입력데이터로 포맷변환해서 디지틀기록장치에 기록하는 것을 특징으로 하는 디지틀데이터기록방법.
- 제 2항에 있어서, 상기 기록장치는 회전드럼의 서로 대향하는 위치에 1쌍의 헤드를 설치해서 자기테이프상에 헬리컬스캔함으로써 데이터를 방위각방식으로 기록하는 디지틀데이터기록장치이고, 입력데이터의 전송율을 표시하는 j가 홀수인 것을 특징으로 하는 디지틀데이터기록방법.
- 제 1항 또는 제 2항에 있어서, j의 값을 동시에 기록하는 것을 특징으로 하는 디지틀데이터기록방법.
- 제 3항에 있어서, 상기 기록장치는 기록매체를 수납하는 카세트를 사용하는 것이고, 상기 카세트에 장착된 보조기억매체에 j의 값을 기록하는 것을 특징으로하는 디지틀데이터기록방법.
- 소정의 전송율(n bps)의 디지틀데이터를 기록할 수 있는 기록장치를 사용해서 디지틀데이터를 기록하는 디지틀데이터기록방법에 있어서, 전송률 n×k1/k2bps이하(k1, k2는 정의 정수이고, k1<k1)로 전송되는 디지틀데이터를 입력하고, 단위 시간당으로 기록할 수 있는 최대데이터량을 k1/k2롤 감소시켜서, 입력데이터로 포맷변환해서 상기 기록장치에 기록하는 것을 특징으로 하는 디지틀데이터기록방법.
- 제 5항에 있어서, k1/k2의 값을 동시에 기록하는 것을 특징으로 하는 디지틀데이터기록방법.
- 제 6항에 있어서, 상기 기록장치는 기록매체를 수납하는 카세트를 사용하는 것이고, 상기 카세트에 장착된 보조기억매체에 k1/k2의 값을 기록하는 특징으로 하는 디지틀데이터기록방법.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28201393A JP3121716B2 (ja) | 1993-10-15 | 1993-10-15 | デジタルデータ記録方法 |
JP1993-282013 | 1993-10-15 | ||
JP28323093 | 1993-11-12 | ||
JP1993-283230 | 1993-11-12 | ||
JP5284825A JPH07141605A (ja) | 1993-11-15 | 1993-11-15 | 信号記録再生装置 |
JP1993-284825 | 1993-11-15 | ||
JP5289014A JPH07143432A (ja) | 1993-11-18 | 1993-11-18 | 記録装置 |
JP1993-289014 | 1993-11-18 | ||
KR1019940025829A KR0180922B1 (ko) | 1993-10-15 | 1994-10-10 | 디지틀데이터기록방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940025829A Division KR0180922B1 (ko) | 1993-10-15 | 1994-10-10 | 디지틀데이터기록방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR0185799B1 true KR0185799B1 (ko) | 1999-04-15 |
Family
ID=27530707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980031153A Expired - Fee Related KR0185799B1 (ko) | 1993-10-15 | 1998-07-31 | 디지틀데이터기록방법 |
KR1019980031154A Expired - Fee Related KR0185800B1 (ko) | 1993-10-15 | 1998-07-31 | 디지틀데이터기록장치 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980031154A Expired - Fee Related KR0185800B1 (ko) | 1993-10-15 | 1998-07-31 | 디지틀데이터기록장치 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR0185799B1 (ko) |
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1998
- 1998-07-31 KR KR1019980031153A patent/KR0185799B1/ko not_active Expired - Fee Related
- 1998-07-31 KR KR1019980031154A patent/KR0185800B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0185800B1 (ko) | 1999-04-15 |
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