KR910010473A - 디지탈 신호 처리회로 - Google Patents
디지탈 신호 처리회로 Download PDFInfo
- Publication number
- KR910010473A KR910010473A KR1019900018861A KR900018861A KR910010473A KR 910010473 A KR910010473 A KR 910010473A KR 1019900018861 A KR1019900018861 A KR 1019900018861A KR 900018861 A KR900018861 A KR 900018861A KR 910010473 A KR910010473 A KR 910010473A
- Authority
- KR
- South Korea
- Prior art keywords
- digital signal
- rotary drum
- processing circuit
- signal processing
- memory means
- Prior art date
Links
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
-
- 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
-
- 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
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 의한 디지탈 신호 처리 회로를 나타내는 블럭도,
제2도는 디지탈 오디오 테이프 레코더를 나타내는 블럭도,
제3도는 모드 바이트의 데이타를 나타내는 도표.
Claims (1)
- 디지탈 신호를 기록 신호로 변환한 후 자기테이프를 감은 회전 드럼상의 자기헤드에 소정의 타이밍에서 상기 기록 신호를 출력함으로써, 상기 디지탈 신호를 자기 테이프로 기록하는 디지탈 신호 기록 장치에 있어서, 상기 회전 드럼의 드럼 직경 정보, 상기 회전 드럼에 대한 상기 자기테이프의 감은 각도 정보 및 상기 회전 드럼상의 상기 자기헤드의 배치 정보에 의하여 상기 타이밍을 절환하여 소정의 전송 속도로서 상기 기록 신호를 출력하는 것을 특징으로 하는 디지탈 신호 처리 회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP305884 | 1989-11-25 | ||
JP1305884A JP2822507B2 (ja) | 1989-11-25 | 1989-11-25 | ディジタル信号記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010473A true KR910010473A (ko) | 1991-06-29 |
KR100229556B1 KR100229556B1 (ko) | 1999-11-15 |
Family
ID=17950476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900018861A KR100229556B1 (ko) | 1989-11-25 | 1990-11-21 | 디지탈 신호처리 회로 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5170298A (ko) |
EP (1) | EP0430465B1 (ko) |
JP (1) | JP2822507B2 (ko) |
KR (1) | KR100229556B1 (ko) |
AT (1) | ATE127609T1 (ko) |
AU (1) | AU644111B2 (ko) |
DE (1) | DE69022178T2 (ko) |
ES (1) | ES2077037T3 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384666A (en) * | 1990-11-14 | 1995-01-24 | Sony Corporation | Digital picture signal recording apparatus in which a field interval is recorded in a plurality of tracks exhibiting a track pitch no greater than 5.5 μm by a rotary drum having a diameter no greater than 25 mm and a rotary speed no less than 150 rps |
JPH04195863A (ja) * | 1990-11-27 | 1992-07-15 | Sony Corp | 磁気記録装置 |
JPH05280029A (ja) * | 1992-03-30 | 1993-10-26 | Sekisui Plastics Co Ltd | 植栽用土壌排水構造 |
JP3287875B2 (ja) * | 1992-05-20 | 2002-06-04 | ソニー株式会社 | ビデオテープレコーダ |
JP3446372B2 (ja) * | 1994-11-14 | 2003-09-16 | ソニー株式会社 | ディジタルデータ記録/再生装置および方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164383A (ja) * | 1982-03-25 | 1983-09-29 | Sony Corp | ビデオ信号記録装置 |
JPH083882B2 (ja) * | 1986-08-21 | 1996-01-17 | ソニー株式会社 | デイジタル信号再生装置 |
US4833549A (en) * | 1987-01-07 | 1989-05-23 | Casio Computer Co., Ltd. | Digital audio tape record/play-back system for recording/playing back character data together with digital audio data |
JP2505470B2 (ja) * | 1987-06-30 | 1996-06-12 | 三菱電機株式会社 | 回転ヘッド形磁気記録再生装置 |
US4930031A (en) * | 1988-02-26 | 1990-05-29 | Pioneer Electronic Corporation | Apparatus for recording and reproducing digital signals using a helical scan |
-
1989
- 1989-11-25 JP JP1305884A patent/JP2822507B2/ja not_active Expired - Fee Related
-
1990
- 1990-10-22 US US07/601,312 patent/US5170298A/en not_active Expired - Lifetime
- 1990-11-01 AU AU65761/90A patent/AU644111B2/en not_active Ceased
- 1990-11-08 AT AT90312225T patent/ATE127609T1/de not_active IP Right Cessation
- 1990-11-08 DE DE69022178T patent/DE69022178T2/de not_active Expired - Fee Related
- 1990-11-08 ES ES90312225T patent/ES2077037T3/es not_active Expired - Lifetime
- 1990-11-08 EP EP90312225A patent/EP0430465B1/en not_active Expired - Lifetime
- 1990-11-21 KR KR1019900018861A patent/KR100229556B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0430465B1 (en) | 1995-09-06 |
DE69022178T2 (de) | 1996-02-01 |
JP2822507B2 (ja) | 1998-11-11 |
AU644111B2 (en) | 1993-12-02 |
EP0430465A3 (en) | 1992-07-01 |
ES2077037T3 (es) | 1995-11-16 |
KR100229556B1 (ko) | 1999-11-15 |
DE69022178D1 (de) | 1995-10-12 |
ATE127609T1 (de) | 1995-09-15 |
JPH03168977A (ja) | 1991-07-22 |
AU6576190A (en) | 1991-05-30 |
US5170298A (en) | 1992-12-08 |
EP0430465A2 (en) | 1991-06-05 |
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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: 20070731 Year of fee payment: 9 |
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LAPS | Lapse due to unpaid annual fee |