DE50212822D1 - Method for coding and decoding data streams - Google Patents

Method for coding and decoding data streams

Info

Publication number
DE50212822D1
DE50212822D1 DE50212822T DE50212822T DE50212822D1 DE 50212822 D1 DE50212822 D1 DE 50212822D1 DE 50212822 T DE50212822 T DE 50212822T DE 50212822 T DE50212822 T DE 50212822T DE 50212822 D1 DE50212822 D1 DE 50212822D1
Authority
DE
Germany
Prior art keywords
coding
data streams
decoding data
decoding
streams
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 - Lifetime
Application number
DE50212822T
Other languages
German (de)
Inventor
Martin Dipl-Inf Hansing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Techem Energy Services GmbH
Original Assignee
Techem Energy Services GmbH
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 Techem Energy Services GmbH filed Critical Techem Energy Services GmbH
Application granted granted Critical
Publication of DE50212822D1 publication Critical patent/DE50212822D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H03M5/16—Conversion to or from representation by pulses the pulses having three levels
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/06—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word the radix thereof being a positive integer different from two
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
DE50212822T 2001-05-21 2002-03-23 Method for coding and decoding data streams Expired - Lifetime DE50212822D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10124934 2001-05-21
DE10148275A DE10148275A1 (en) 2001-05-21 2001-09-28 Method for coding and decoding data streams

Publications (1)

Publication Number Publication Date
DE50212822D1 true DE50212822D1 (en) 2008-11-13

Family

ID=7685734

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10148275A Ceased DE10148275A1 (en) 2001-05-21 2001-09-28 Method for coding and decoding data streams
DE50212822T Expired - Lifetime DE50212822D1 (en) 2001-05-21 2002-03-23 Method for coding and decoding data streams

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10148275A Ceased DE10148275A1 (en) 2001-05-21 2001-09-28 Method for coding and decoding data streams

Country Status (2)

Country Link
AT (1) ATE409979T1 (en)
DE (2) DE10148275A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334138B4 (en) * 2003-07-23 2006-03-09 Siemens Ag communication system
DE102004041421C5 (en) 2004-08-27 2011-08-18 Techem Energy Services GmbH & Co. KG, 65760 Method and device for the radio transmission of data

Also Published As

Publication number Publication date
DE10148275A1 (en) 2003-02-06
ATE409979T1 (en) 2008-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition