KR950001470A - 신호 처리 방법 - Google Patents
신호 처리 방법 Download PDFInfo
- Publication number
- KR950001470A KR950001470A KR1019940015125A KR19940015125A KR950001470A KR 950001470 A KR950001470 A KR 950001470A KR 1019940015125 A KR1019940015125 A KR 1019940015125A KR 19940015125 A KR19940015125 A KR 19940015125A KR 950001470 A KR950001470 A KR 950001470A
- Authority
- KR
- South Korea
- Prior art keywords
- management information
- file
- recording
- data
- signal processing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
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- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
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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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
-
- 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
- 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
- G11B27/327—Table of contents
- G11B27/328—Table of contents on a tape [TTOC]
-
- 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
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99941—Database schema or data structure
- Y10S707/99942—Manipulating data structure, e.g. compression, compaction, compilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Signal Processing (AREA)
- Inorganic Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
단시간에 신뢰성이 높은 최신의 관리 정보를 테이프에 기록할 수 있도록 하는 신호 처리 방법의 제공을 목적으로 한 것이다.
적어도 최후 화일의 관리 정보를 기록하는 디렉토리 인포메이션 테이블 DIT를 최후 화일 뒤에 설치하고, 자기 기록 장치로 테이프를 공급하여 새롭게 추가하는 화일의 직후에 관리 정보를 테이프 상에 기록하도록 한 신호 처리 방법이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 신호 처리 장치의 한 실시예를 이용한 시스템의 구성도, 제2도는 본 발명의 신호 처리 장치의 한 실시예의 작용을 설명하는 도면, 제3도는 본 발명의 신호 처리 장치의 한 실시예의 작용을 설명하는 도면.
Claims (3)
- 데이타 공급 측에서 공급되는 데이타로부터 소정의 포맷이 기초하여 순차적으로 각각의 화일을 작성하고, 적어도 최후 화일의 관리 정보를 기록하는 관리 정보 기록부를 상기 최후 화일 뒤에 설치하며, 자기 기록 측으로 데이타를 공급하는 것을 특징으로 하는 신호 처리 방법.
- 데이타 공급 측에서 공급되는 데이타로부터 소정의 포맷이 기초하여 순차적으로 각각의 화일을 작성하고, 적어도 최후 화일의 관리 정보를 기록하는 관리 정보 기록부를 상기 최후 화일 뒤에 설치하며, 상기 각 화일의 관리 정보의 전부를 자기 기록 측에 의한 데이타의 기록 후의 소정시에 기록하는 주 관리 정보를 기록부를 최초 화일보다 전에 설치하고, 상기 자기 기록 측으로 데이타를 공급하는 것을 특징으로 하는 신호 처리 방법.
- 제1항에 있어서, 상기 관리 정보 기록부는 순차 작성되는 상기 각 화일에 대해 갱신하여 작성되는 것을 특징으로 하는 신호 처리 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16181693A JP3632213B2 (ja) | 1993-06-30 | 1993-06-30 | 信号処理装置 |
| JP93-161816 | 1993-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950001470A true KR950001470A (ko) | 1995-01-03 |
| KR100331200B1 KR100331200B1 (ko) | 2002-08-08 |
Family
ID=15742460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940015125A KR100331200B1 (ko) | 1993-06-30 | 1994-06-29 | 신호처리방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6301588B1 (ko) |
| JP (1) | JP3632213B2 (ko) |
| KR (1) | KR100331200B1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100632063B1 (ko) * | 1999-07-29 | 2006-10-04 | 엘지전자 주식회사 | 디지털 인터페이스를 이용한 테이프 기록매체의 데이터 기록 |
| US6974620B1 (en) | 2000-02-28 | 2005-12-13 | Toray Industries, Inc. | Polyester film for heat-resistant capacitor, metallized film thereof, and heat-resistant film capacitor containing the same |
| JP2008041178A (ja) * | 2006-08-07 | 2008-02-21 | Fujitsu Ltd | 磁気テープ装置の制御装置、制御方法および制御プログラム |
| US9019654B2 (en) * | 2013-08-23 | 2015-04-28 | International Business Machines Corporation | Data storage tape with random access data |
| JP5925280B2 (ja) | 2014-11-04 | 2016-05-25 | インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | テープに書き込されたファイルを消去する方法、プログラム、及びテープ装置 |
| CA3016837C (en) | 2016-03-07 | 2021-09-28 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Hybrid concealment method: combination of frequency and time domain packet loss concealment in audio codecs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5960667A (ja) * | 1982-09-30 | 1984-04-06 | Hitachi Ltd | 磁気テ−プジヤ−ナルの判別方法 |
| JPH05307443A (ja) * | 1991-03-08 | 1993-11-19 | Hitachi Ltd | 磁気テープのデータ管理方法及び磁気テープ記憶装置 |
| US5325370A (en) * | 1991-11-12 | 1994-06-28 | Storage Technology Corporation | Method and apparatus for recording data on magnetic tape media |
-
1993
- 1993-06-30 JP JP16181693A patent/JP3632213B2/ja not_active Expired - Fee Related
-
1994
- 1994-06-29 KR KR1019940015125A patent/KR100331200B1/ko not_active IP Right Cessation
-
1996
- 1996-02-06 US US08/595,941 patent/US6301588B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100331200B1 (ko) | 2002-08-08 |
| JPH0721070A (ja) | 1995-01-24 |
| JP3632213B2 (ja) | 2005-03-23 |
| US6301588B1 (en) | 2001-10-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20050302 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |