SG60108A1 - Disk rotational velocity controlling circuit - Google Patents

Disk rotational velocity controlling circuit

Info

Publication number
SG60108A1
SG60108A1 SG1997003170A SG1997003170A SG60108A1 SG 60108 A1 SG60108 A1 SG 60108A1 SG 1997003170 A SG1997003170 A SG 1997003170A SG 1997003170 A SG1997003170 A SG 1997003170A SG 60108 A1 SG60108 A1 SG 60108A1
Authority
SG
Singapore
Prior art keywords
controlling circuit
rotational velocity
disk rotational
velocity controlling
disk
Prior art date
Application number
SG1997003170A
Other languages
English (en)
Inventor
Hiromichi Nogawa
Original Assignee
Nec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Publication of SG60108A1 publication Critical patent/SG60108A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
SG1997003170A 1996-08-29 1997-08-29 Disk rotational velocity controlling circuit SG60108A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8229125A JP2919380B2 (ja) 1996-08-29 1996-08-29 ディスク回転速度制御回路

Publications (1)

Publication Number Publication Date
SG60108A1 true SG60108A1 (en) 1999-02-22

Family

ID=16887150

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997003170A SG60108A1 (en) 1996-08-29 1997-08-29 Disk rotational velocity controlling circuit

Country Status (5)

Country Link
US (1) US5923628A (ko)
JP (1) JP2919380B2 (ko)
KR (1) KR100258537B1 (ko)
DE (1) DE19737813B4 (ko)
SG (1) SG60108A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3545163B2 (ja) * 1997-04-10 2004-07-21 パイオニア株式会社 信号変換装置及びディジタル情報記録装置
US6175542B1 (en) * 1997-05-29 2001-01-16 Mitsumi Electric Co., Ltd. Demodulation circuit, a decode circuit and a digital PLL circuit for an optical disc apparatus
KR100524897B1 (ko) * 1998-03-17 2006-01-12 삼성전자주식회사 컴팩트 디스크 시스템의 프레임 동기신호 검출장치 및 이를 이용한 프레임 동기 신호 검출방법
US6343096B1 (en) * 1998-07-16 2002-01-29 Telefonaktiebolaget Lm Ericsson Clock pulse degradation detector
US6606360B1 (en) * 1999-12-30 2003-08-12 Intel Corporation Method and apparatus for receiving data
US6775217B1 (en) 2000-05-18 2004-08-10 Cirrus Logic, Inc. Multi-stage ring oscillator for providing stable delays on EFM data pulses for recording CD-R and CD-RW medium
KR100408056B1 (ko) * 2001-05-25 2003-12-03 엘지전자 주식회사 단일 센서 구동용 에스알엠의 운전제어방법
DE10330328B4 (de) * 2003-07-04 2006-09-21 Infineon Technologies Ag Verfahren und Vorrichtung zur Verarbeitung von Daten bei unterschiedlichen Taktsignalen
JP5558079B2 (ja) * 2009-11-06 2014-07-23 株式会社東芝 磁気共鳴画像診断装置
DE102013211135B4 (de) * 2013-06-14 2015-01-29 Continental Automotive Gmbh Schaltung zum Synchronisieren eines Signals mit einem Taktsignal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140432C2 (de) * 1980-10-13 1985-10-10 Hitachi, Ltd., Tokio/Tokyo Drehzahlregelschaltung
GB2109593B (en) * 1981-09-30 1985-09-04 Hitachi Ltd Playback speed control system
JPS5856258A (ja) * 1981-09-30 1983-04-02 Hitachi Ltd 再生速度制御装置
JPS59172180A (ja) * 1983-03-19 1984-09-28 Pioneer Electronic Corp 記録デイスクの記録トラツク線速度検出装置
JPH0612587B2 (ja) * 1984-11-21 1994-02-16 株式会社日立製作所 再生速度制御装置
JP2845915B2 (ja) * 1989-01-06 1999-01-13 株式会社日立製作所 情報再生方法および情報再生装置
JP2534778B2 (ja) * 1989-09-26 1996-09-18 株式会社日立製作所 情報記録／再生方式および情報記録／再生装置
US5235590A (en) * 1991-03-20 1993-08-10 Fujitsu Limited Read out apparatus for reading out information from magneto-optic disk

Also Published As

Publication number Publication date
DE19737813A1 (de) 1998-03-05
US5923628A (en) 1999-07-13
JP2919380B2 (ja) 1999-07-12
KR100258537B1 (ko) 2000-07-01
KR19980019220A (ko) 1998-06-05
JPH1069717A (ja) 1998-03-10
DE19737813B4 (de) 2007-07-26

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