TWI318398B - Dsv control apparatus and dsv control method - Google Patents

Dsv control apparatus and dsv control method

Info

Publication number
TWI318398B
TWI318398B TW095125775A TW95125775A TWI318398B TW I318398 B TWI318398 B TW I318398B TW 095125775 A TW095125775 A TW 095125775A TW 95125775 A TW95125775 A TW 95125775A TW I318398 B TWI318398 B TW I318398B
Authority
TW
Taiwan
Prior art keywords
dsv control
control method
control apparatus
dsv
control
Prior art date
Application number
TW095125775A
Other languages
English (en)
Other versions
TW200707418A (en
Inventor
Shine Hiroyuki
Original Assignee
Nec Electronics 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 Electronics Corp filed Critical Nec Electronics Corp
Publication of TW200707418A publication Critical patent/TW200707418A/zh
Application granted granted Critical
Publication of TWI318398B publication Critical patent/TWI318398B/zh

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00Conversion of the form of the representation of individual digits
    • H03M5/02Conversion to or from representation by pulses
    • H03M5/04Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145Conversion to or from block codes or representations thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1457Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof wherein DC control is performed by calculating a digital sum value [DSV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
TW095125775A 2005-08-05 2006-07-14 Dsv control apparatus and dsv control method TWI318398B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005228235A JP4601512B2 (ja) 2005-08-05 2005-08-05 Dsv制御装置およびdsv制御方法

Publications (2)

Publication Number Publication Date
TW200707418A TW200707418A (en) 2007-02-16
TWI318398B true TWI318398B (en) 2009-12-11

Family

ID=37700166

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095125775A TWI318398B (en) 2005-08-05 2006-07-14 Dsv control apparatus and dsv control method

Country Status (4)

Country Link
US (1) US7321320B2 (zh)
JP (1) JP4601512B2 (zh)
CN (1) CN100570729C (zh)
TW (1) TWI318398B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007519150A (ja) * 2004-01-19 2007-07-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 2次情報信号をチャネル・データ・ストリームに埋め込む方法
JP4768743B2 (ja) * 2004-10-20 2011-09-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光ディスクの1次データビットストリームに2次信号を埋め込む装置及び方法
JP2008288674A (ja) * 2007-05-15 2008-11-27 Renesas Technology Corp 変調装置
KR101082650B1 (ko) * 2009-01-21 2011-11-14 주식회사 하이닉스반도체 불휘발성 메모리 장치 및 그 동작 방법
JP2011091700A (ja) * 2009-10-23 2011-05-06 Sony Corp データ復調装置および方法、並びにプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3722180B2 (ja) * 1997-12-12 2005-11-30 ソニー株式会社 変調装置および方法、並びに記録媒体
JP3985173B2 (ja) 1998-05-29 2007-10-03 ソニー株式会社 変調装置および方法、復調装置および方法、並びにデータ格納媒体
JP4138227B2 (ja) * 2000-06-29 2008-08-27 富士通株式会社 データ記録方法およびデータ記録装置並びに光記録媒体
JP3692974B2 (ja) * 2001-07-02 2005-09-07 日本ビクター株式会社 符号化方法、符号化装置、記録媒体及びプログラム
JP4132804B2 (ja) 2001-12-11 2008-08-13 ソニー株式会社 変調装置および方法、記録媒体、並びにプログラム
JP4024711B2 (ja) * 2003-04-23 2007-12-19 シャープ株式会社 変調装置、変調方法
JP2006236447A (ja) * 2005-02-23 2006-09-07 Fujitsu Ltd Dsv調整ビットの決定方法及びdsv調整ビットの決定装置
US7142135B1 (en) * 2005-09-06 2006-11-28 Media Tek Inc. Modulation methods and systems

Also Published As

Publication number Publication date
JP2007042250A (ja) 2007-02-15
CN100570729C (zh) 2009-12-16
CN1909099A (zh) 2007-02-07
TW200707418A (en) 2007-02-16
US20070030193A1 (en) 2007-02-08
US7321320B2 (en) 2008-01-22
JP4601512B2 (ja) 2010-12-22

Similar Documents

Publication Publication Date Title
HK1108789A1 (en) Encoding apparatus and encoding method
TWI348644B (en) Update-startup apparatus and update-startup control method
HK1116716A1 (en) Pressurized-training apparatus and control method for the same
EP1876717A4 (en) ENCODING APPARATUS AND METHOD
GB0501688D0 (en) Method and apparatus
EP1876716A4 (en) DECODING DEVICE AND DECODING METHOD
GB0506186D0 (en) Apparatus and method
GB0621488D0 (en) Apparatus and method
GB0526501D0 (en) Method and Apparatus
EP1855426A4 (en) TRANSMISSION CONTROL APPARATUS AND CORRESPONDING METHOD
GB0611868D0 (en) Method and apparatus
GB0605136D0 (en) Apparatus and method
GB2438094B (en) Apparatus and method
TWI318398B (en) Dsv control apparatus and dsv control method
GB0513613D0 (en) Apparatus and method
GB0508695D0 (en) Apparatus and method
GB0511702D0 (en) Heating apparatus and method
GB0517531D0 (en) Method and apparatus
GB0509526D0 (en) Method and apparatus
GB0504469D0 (en) Method and apparatus
GB0509450D0 (en) Method and apparatus
GB0523888D0 (en) Method and apparatus for enforcing version control
HK1091149A1 (en) Sensory experience method and apparatus
GB0501565D0 (en) Improved sculpture apparatus and method
GB0421968D0 (en) Control apparatus and method

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees