DE69121614D1 - System zur Einfügung eines Synchronmusters in digitale Audiodaten auf einer optischen Platte - Google Patents
System zur Einfügung eines Synchronmusters in digitale Audiodaten auf einer optischen PlatteInfo
- Publication number
- DE69121614D1 DE69121614D1 DE69121614T DE69121614T DE69121614D1 DE 69121614 D1 DE69121614 D1 DE 69121614D1 DE 69121614 T DE69121614 T DE 69121614T DE 69121614 T DE69121614 T DE 69121614T DE 69121614 D1 DE69121614 D1 DE 69121614D1
- Authority
- DE
- Germany
- Prior art keywords
- audio data
- optical disc
- digital audio
- synchronous pattern
- synchronous
- 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
Links
Classifications
-
- 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
- G11B27/30—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 the same track as the main recording
- G11B27/3027—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 the same track as the main recording used signal is digitally coded
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900003744A KR0152766B1 (ko) | 1990-03-20 | 1990-03-20 | 광디스크의 디지탈음성데이타 동기화 패턴 인서트장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69121614D1 true DE69121614D1 (de) | 1996-10-02 |
DE69121614T2 DE69121614T2 (de) | 1997-01-23 |
Family
ID=19297166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69121614T Expired - Fee Related DE69121614T2 (de) | 1990-03-20 | 1991-03-18 | System zur Einfügung eines Synchronmusters in digitale Audiodaten auf einer optischen Platte |
Country Status (4)
Country | Link |
---|---|
US (1) | US5199018A (de) |
EP (1) | EP0448455B1 (de) |
KR (1) | KR0152766B1 (de) |
DE (1) | DE69121614T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6215737B1 (en) * | 1997-05-05 | 2001-04-10 | Wea Manufacturing, Inc. | Using different sampling rates to record multi-channel digital audio on a recording medium and playing back such digital audio |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357702A (en) * | 1980-11-28 | 1982-11-02 | C.N.R., Inc. | Error correcting apparatus |
US4667318A (en) * | 1982-10-21 | 1987-05-19 | Victor Company Of Japan, Ltd. | Data producing device in a signal reproducing apparatus |
US4825403A (en) * | 1983-05-16 | 1989-04-25 | Data General Corporation | Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector |
JPS6083264A (ja) * | 1983-10-14 | 1985-05-11 | Nippon Gakki Seizo Kk | フレ−ム同期したカウンタ回路 |
JPS60106073A (ja) * | 1983-11-14 | 1985-06-11 | Toshiba Corp | 記録再生装置 |
JPH087941B2 (ja) * | 1986-04-10 | 1996-01-29 | ソニー株式会社 | デジタル再生機器の同期方法 |
US4984249A (en) * | 1989-05-26 | 1991-01-08 | First Pacific Networks | Method and apparatus for synchronizing digital data symbols |
-
1990
- 1990-03-20 KR KR1019900003744A patent/KR0152766B1/ko not_active IP Right Cessation
-
1991
- 1991-03-18 EP EP91400726A patent/EP0448455B1/de not_active Expired - Lifetime
- 1991-03-18 DE DE69121614T patent/DE69121614T2/de not_active Expired - Fee Related
- 1991-03-19 US US07/671,492 patent/US5199018A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0448455A3 (en) | 1992-11-25 |
EP0448455A2 (de) | 1991-09-25 |
KR910017375A (ko) | 1991-11-05 |
KR0152766B1 (ko) | 1998-10-15 |
DE69121614T2 (de) | 1997-01-23 |
US5199018A (en) | 1993-03-30 |
EP0448455B1 (de) | 1996-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |