KR920004111B1 - 카 dat용 인트로플레이방식 - Google Patents
카 dat용 인트로플레이방식 Download PDFInfo
- Publication number
- KR920004111B1 KR920004111B1 KR1019890016434A KR890016434A KR920004111B1 KR 920004111 B1 KR920004111 B1 KR 920004111B1 KR 1019890016434 A KR1019890016434 A KR 1019890016434A KR 890016434 A KR890016434 A KR 890016434A KR 920004111 B1 KR920004111 B1 KR 920004111B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- signal
- tape
- section
- song
- 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
Links
Images
Classifications
-
- 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
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/442—Control thereof
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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
- G11B15/03—Control of operating function, e.g. switching from recording to reproducing by using counters
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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
- G11B15/06—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 auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
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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
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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
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
- G11B2220/913—Digital audio tape [DAT] format
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (1)
- 키입력부(1)와, 마이크로프로세서부(2)와, 메카니즘제어회로부(3)와, 데크메카니즘부(4)와, 시작/끝검출부(5)와, 프리이퀄라이저부(6)와, 신호처리부(7)와, 앰프부(9) 및 스피커(10)로 구성된 DAT인트로플레이장치에 있어서, 상기 마이크로프로세서부(2)에 음성방송용메모리부(11)를 연결한 뒤 상기 신호처리부(7)와 그 음성방송용메모리부(11)를 상기 마이크로프로세서부(2)에 제어를 받는 스위치(8)를 통해 상기 앰프부(9)에 연결하여, 상기 마이크로프로세서부(2)가 인트로플레이신호를 입력받아 테이프의 되돌려감기를 명령한 후 시작부분을 감지하고, 한곡의 첫부분을 찾은 후 상기 스위치(8)를 상기 신호처리부(7)의 신호가 출력되도록 절환한 이후에 테이프를 플레이시켜 9초를 카운트함과 아울러 곡 번호를 읽어 번지를 작성하고, 9초가 경과되면 상기 스위치(8)를 상기 음성방송용 메모리부(11)의 신호가 출력되도록 절환하여 곡번호 번지에 따른 곡번호음성방송이 출력되게 하고, 이후 다시 한곡 찾기를 테이프 끝신호가 감지될 때까지 반복한 후 테이프의 되돌려 감기를 하게 제어함을 특징으로 하는 카 DAT용 인트로플레이방식.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890016434A KR920004111B1 (ko) | 1989-11-13 | 1989-11-13 | 카 dat용 인트로플레이방식 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890016434A KR920004111B1 (ko) | 1989-11-13 | 1989-11-13 | 카 dat용 인트로플레이방식 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010467A KR910010467A (ko) | 1991-06-29 |
KR920004111B1 true KR920004111B1 (ko) | 1992-05-25 |
Family
ID=19291594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890016434A Expired KR920004111B1 (ko) | 1989-11-13 | 1989-11-13 | 카 dat용 인트로플레이방식 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920004111B1 (ko) |
-
1989
- 1989-11-13 KR KR1019890016434A patent/KR920004111B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR910010467A (ko) | 1991-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891113 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19891113 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19920427 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19920825 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19921019 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19921019 End annual number: 3 Start annual number: 1 |
|
FPAY | Annual fee payment |
Payment date: 19941227 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19941227 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |