KR920004160Y1 - 디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로 - Google Patents
디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로 Download PDFInfo
- Publication number
- KR920004160Y1 KR920004160Y1 KR2019890010580U KR890010580U KR920004160Y1 KR 920004160 Y1 KR920004160 Y1 KR 920004160Y1 KR 2019890010580 U KR2019890010580 U KR 2019890010580U KR 890010580 U KR890010580 U KR 890010580U KR 920004160 Y1 KR920004160 Y1 KR 920004160Y1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- output
- counter
- atf
- gate
- 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
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Classifications
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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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
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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
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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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (1)
- 클럭발생기, 제어회로, 기록재생 증폭부를 구비한 디지탈 오디오 테이프 레코오더에 있어서, 상기 제어회로에서 발생되는 마스터 리세트단(MRST)의 신호와 상기 클럭발생기에서 발생되는 동기 펄스신호단(SPS)의 신호를 받아 다수의 분주비를 갖는 분주된 신호를 발생하는 카운터(20)와, 상기 제어회로의 ATF(f1-f4)의 윈도우신호단(FW1-FW4)의 신호와 상기 카운터(20)의 출력으로 주기가 NT이고, 듀티비가 1: N-1인 신호를 발생하기 위한 앤드게이트(21-24)와 , 상기 앤드게이트(21-24)에서 어느 하나의 출력이 있더라도 인버터(27)에서 상태가 변환되어 상기 카운터(20)를 클리어하도록 신호를 발생하는 오아게이트(25)와, 상기 오아게이트(25)의 출력신호로 상기 동기 펄스신호단(SPS)의 신호에 의해 듀티비가 균등하고 주기가 2NT배인 ATF신호를 발생하여 상기 기록재생 증폭부에 제공하기 위한 T플립플롭(26)으로 구성됨을 특징으로 하는 자동 트랙킹 화인딩 신호생성회로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890010580U KR920004160Y1 (ko) | 1989-07-20 | 1989-07-20 | 디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890010580U KR920004160Y1 (ko) | 1989-07-20 | 1989-07-20 | 디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910003235U KR910003235U (ko) | 1991-02-27 |
| KR920004160Y1 true KR920004160Y1 (ko) | 1992-06-22 |
Family
ID=19288412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890010580U Expired KR920004160Y1 (ko) | 1989-07-20 | 1989-07-20 | 디지탈 테이프 레코오더에 있어서 자동 트랙킹 화인딩신호 생성회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920004160Y1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100350872B1 (ko) * | 2000-07-18 | 2002-09-05 | 기아자동차주식회사 | 사이즈 조절이 가능한 타이어의 분할형 런플랫장치 |
-
1989
- 1989-07-20 KR KR2019890010580U patent/KR920004160Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910003235U (ko) | 1991-02-27 |
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