KR870002546A - Synchronization Detection Method of Digital Audio Equipment - Google Patents
Synchronization Detection Method of Digital Audio Equipment Download PDFInfo
- Publication number
- KR870002546A KR870002546A KR1019850005877A KR850005877A KR870002546A KR 870002546 A KR870002546 A KR 870002546A KR 1019850005877 A KR1019850005877 A KR 1019850005877A KR 850005877 A KR850005877 A KR 850005877A KR 870002546 A KR870002546 A KR 870002546A
- Authority
- KR
- South Korea
- Prior art keywords
- digital audio
- detection method
- synchronization detection
- audio equipment
- synchronization
- Prior art date
Links
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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 회로도.1 is a circuit diagram of the present invention.
제2도는 본 발명 시스템의 블럭다이야 그램.2 is a block diagram of a system of the present invention.
제3도는 디지탈 오디오 기기의 동기신호 및 데이타 기록 상태도.3 is a diagram illustrating a synchronization signal and data recording state of a digital audio device.
1:헤드 2:동기검출부 3:버퍼메모리1: head 2: synchronous detector 3: buffer memory
4:복조부 5:에러정정부 6:디지탈아날로그 변환부4: Demodulation part 5: Error-correcting government 6: Digital analog conversion part
10:쉬프트레지스터 15:동기검파부 20:카운터10: shift register 15: synchronous detector 20: counter
I1,I2,...I5:인버터 A1,A2:앤드 게이트 FF:플립플롭(D-FF)I 1 , I 2 , ... I 5 : Inverter A 1 , A 2 : And gate FF: Flip-flop (D-FF)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019850005877A KR890000218B1 (en) | 1985-08-12 | 1985-08-12 | Synchronizing detecting method of digital audio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019850005877A KR890000218B1 (en) | 1985-08-12 | 1985-08-12 | Synchronizing detecting method of digital audio |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870002546A true KR870002546A (en) | 1987-03-31 |
KR890000218B1 KR890000218B1 (en) | 1989-03-10 |
Family
ID=19242259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850005877A KR890000218B1 (en) | 1985-08-12 | 1985-08-12 | Synchronizing detecting method of digital audio |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000218B1 (en) |
-
1985
- 1985-08-12 KR KR1019850005877A patent/KR890000218B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890000218B1 (en) | 1989-03-10 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20030227 Year of fee payment: 15 |
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LAPS | Lapse due to unpaid annual fee |