ATE194897T1 - Einrichtung zur kodierung/dekodierung von n-bit quellworten in entsprechende m-bit kanalworte und umgekehrt - Google Patents

Einrichtung zur kodierung/dekodierung von n-bit quellworten in entsprechende m-bit kanalworte und umgekehrt

Info

Publication number
ATE194897T1
ATE194897T1 AT94201153T AT94201153T ATE194897T1 AT E194897 T1 ATE194897 T1 AT E194897T1 AT 94201153 T AT94201153 T AT 94201153T AT 94201153 T AT94201153 T AT 94201153T AT E194897 T1 ATE194897 T1 AT E194897T1
Authority
AT
Austria
Prior art keywords
words
bit
decoding
encoding
source
Prior art date
Application number
AT94201153T
Other languages
English (en)
Inventor
Josephus Arnoldus Henr Kahlman
Immink Kornelis Ant Schouhamer
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE194897T1 publication Critical patent/ATE194897T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code 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
    • H03M5/145—Conversion to or from block codes or representations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Error Detection And Correction (AREA)
AT94201153T 1993-05-04 1994-04-27 Einrichtung zur kodierung/dekodierung von n-bit quellworten in entsprechende m-bit kanalworte und umgekehrt ATE194897T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201264 1993-05-04

Publications (1)

Publication Number Publication Date
ATE194897T1 true ATE194897T1 (de) 2000-08-15

Family

ID=8213810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94201153T ATE194897T1 (de) 1993-05-04 1994-04-27 Einrichtung zur kodierung/dekodierung von n-bit quellworten in entsprechende m-bit kanalworte und umgekehrt

Country Status (4)

Country Link
US (1) US5477222A (de)
JP (1) JP3294936B2 (de)
AT (1) ATE194897T1 (de)
DE (1) DE69425298T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608397A (en) * 1995-08-15 1997-03-04 Lucent Technologies Inc. Method and apparatus for generating DC-free sequences
EP0791249B1 (de) * 1995-09-08 2002-07-03 Koninklijke Philips Electronics N.V. Sende- und empfangsvorrichtung und -verfahren sowie aufzeichnungsträger dazu
CA2276296A1 (en) * 1997-10-29 1999-05-06 Sony Corporation Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
EP0962058A1 (de) 1997-12-22 1999-12-08 Koninklijke Philips Electronics N.V. Einrichtung zur kodierung/dekodierung von n-bit quellworten in entsprechende m-bit kanalworte und umgekehrt
KR100701258B1 (ko) * 1998-01-09 2007-03-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 엔-비트 소스어를 이에 대응하는 엠-비트 채널어로, 그리고 역으로 인코딩/디코딩하는 장치
WO1999059251A2 (en) * 1998-05-13 1999-11-18 Koninklijke Philips Electronics N.V. Encoding of an input information signal
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
EP1046234A1 (de) 1998-10-01 2000-10-25 Koninklijke Philips Electronics N.V. Erzeugung eines digitalen informationssignal mit begrenzter lauflänge
JP3991348B2 (ja) * 1998-10-02 2007-10-17 ソニー株式会社 符号化装置および方法、復号装置および方法、並びに記録媒体
IL137950A0 (en) * 1998-12-21 2001-10-31 Koninkl Philips Electronics Nv Device for encoding a stream of databits
HUP0103219A3 (en) 1998-12-21 2002-02-28 Koninkl Philips Electronics Nv Device and method for encoding n-bit source words into correspo
US6504495B1 (en) * 1999-02-17 2003-01-07 Arm Limited Clipping data values in a data processing system
WO2000055974A1 (en) * 1999-03-12 2000-09-21 Koninklijke Philips Electronics N.V. ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA, SUCH THAT THE CONVERSION IS PARITY INVERTING
KR20010074694A (ko) 1999-05-12 2001-08-09 요트.게.아. 롤페즈 복수의 채널어로 구성된 직렬 데이터 스트림을 복수의정보어로 구성된 데이터 스트림으로 디코딩하는 장치
US6700509B1 (en) * 1999-11-12 2004-03-02 Koninklijke Philips Electronics N.V. Device and method for processing a digital information signal
JP2003529875A (ja) * 2000-03-30 2003-10-07 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 ２値ソース信号のビットのストリームを２値チャネル信号のビットのストリームに符号化する方法
CN1383659A (zh) 2000-04-25 2002-12-04 皇家菲利浦电子有限公司 用于把n比特源字编码或解码成为相应的m比特信道字或反之的设备
AU784369B2 (en) * 2000-08-14 2006-03-16 Koninklijke Philips Electronics N.V. Method of device for adding or extracting a secondary information signal to/from a RLL code sequence
EP1382125B1 (de) * 2001-04-19 2005-11-09 Koninklijke Philips Electronics N.V. Verfahren und gerät zur informationscodierung, verfahren und gerät zur informationsdecodierung, speichermedium und signal
US6917313B1 (en) 2002-01-16 2005-07-12 Marvell International Ltd. DC-free codes
RU2239941C2 (ru) * 2002-12-19 2004-11-10 Государственный научно-исследовательский испытательный институт проблем технической защиты информации Государственной технической комиссии при Президенте Российской Федерации Способ передачи дискретной информации
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
KR100712503B1 (ko) * 2005-01-13 2007-05-02 삼성전자주식회사 하드디스크 드라이브의 서보 데이터 작성 방법 및 이를이용한 셀프 서보 기록 방법
CN101341658B (zh) * 2005-12-19 2013-03-27 索尼公司 具有约束d=1,r=2的、具有奇偶互补字分配的码的编码器和编码方法
JP5575659B2 (ja) * 2007-12-14 2014-08-20 コーニンクレッカ フィリップス エヌ ヴェ ビデオ再生のための三次元モード選択メカニズム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337458A (en) * 1980-02-19 1982-06-29 Sperry Corporation Data encoding method and system employing two-thirds code rate with full word look-ahead
US4547890A (en) * 1982-09-28 1985-10-15 Abraham M. Gindi Apparatus and method for forming d.c. free codes

Also Published As

Publication number Publication date
DE69425298D1 (de) 2000-08-24
DE69425298T2 (de) 2001-02-22
JP3294936B2 (ja) 2002-06-24
JPH0750588A (ja) 1995-02-21
US5477222A (en) 1995-12-19

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