CN1723623B - 用于处理数字数据值的方法 - Google Patents

用于处理数字数据值的方法 Download PDF

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Publication number
CN1723623B
CN1723623B CN2003801054776A CN200380105477A CN1723623B CN 1723623 B CN1723623 B CN 1723623B CN 2003801054776 A CN2003801054776 A CN 2003801054776A CN 200380105477 A CN200380105477 A CN 200380105477A CN 1723623 B CN1723623 B CN 1723623B
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CN
China
Prior art keywords
value
difference
digital data
data
rice
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 - Fee Related
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CN2003801054776A
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English (en)
Chinese (zh)
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CN1723623A (zh
Inventor
托斯滕·克尔格
罗兰·金德
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Siemens AG
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Siemens AG
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Publication of CN1723623A publication Critical patent/CN1723623A/zh
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Publication of CN1723623B publication Critical patent/CN1723623B/zh
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    • 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
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
    • 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
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2003801054776A 2002-12-09 2003-11-19 用于处理数字数据值的方法 Expired - Fee Related CN1723623B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10258472A DE10258472B3 (de) 2002-12-09 2002-12-09 Verfahren zum Verarbeiten von digitalen Datenwerten
DE10258472.9 2002-12-09
PCT/DE2003/003862 WO2004053619A2 (de) 2002-12-09 2003-11-19 Verfahren zum verarbeiten von digitalen datenwerten

Publications (2)

Publication Number Publication Date
CN1723623A CN1723623A (zh) 2006-01-18
CN1723623B true CN1723623B (zh) 2011-11-16

Family

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Family Applications (1)

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CN2003801054776A Expired - Fee Related CN1723623B (zh) 2002-12-09 2003-11-19 用于处理数字数据值的方法

Country Status (4)

Country Link
CN (1) CN1723623B (xx)
DE (1) DE10258472B3 (xx)
HK (1) HK1083654A1 (xx)
WO (1) WO2004053619A2 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026521A1 (de) * 2005-06-08 2006-12-14 Endress + Hauser Process Solutions Ag Verfahren zur Reduktion des Datentransfers zwischen einem Feldgerät der Automatisierungstechnik und einer Steuereinheit
US20100017196A1 (en) * 2008-07-18 2010-01-21 Qualcomm Incorporated Method, system, and apparatus for compression or decompression of digital signals
DE102015120130A1 (de) * 2015-11-20 2017-05-24 Valeo Schalter Und Sensoren Gmbh Verfahren zur Übertragung von Daten wenigstens eines Messgrößenaufnehmers eines Steuernetzwerks, Sender, Empfänger, Messgrößenaufnahmevorrichtung und Steuernetzwerk
EP3285126A1 (de) * 2016-08-15 2018-02-21 Siemens Aktiengesellschaft Prozessmessgerät
JP6866872B2 (ja) * 2018-04-25 2021-04-28 オムロン株式会社 通信装置、通信装置の制御方法、外部機器、外部機器の制御方法、及び制御システム
DE102018130242B3 (de) * 2018-11-29 2020-04-30 Qundis Gmbh Verfahren zur Speicherung und Übertragung von Messdaten, eine Verarbeitungseinheit zur Durchführung des Verfahrens und eine Verbrauchswerterfassungseinheit mit einer solchen Verarbeitungseinheit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781096A (en) * 1984-10-09 1988-11-01 Nippon Gakki Seizo Kabushiki Kaisha Musical tone generating apparatus
US6125348A (en) * 1998-03-12 2000-09-26 Liquid Audio Inc. Lossless data compression with low complexity
US6310980B1 (en) * 1997-04-02 2001-10-30 Canon Kabushiki Kaisha Encoding apparatus and method and storage medium
WO2002071622A2 (en) * 2001-03-05 2002-09-12 Koninklijke Philips Electronics N.V. Device and method for compressing a signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215907B1 (en) * 1998-06-26 2001-04-10 Fisher-Rosemont Systems, Inc. Recursive on-line wavelet data compression technique for use in data storage and communications
DE10024959B4 (de) * 2000-05-22 2014-08-21 Endress + Hauser Gmbh + Co. Kg Vorrichtung zum unidirektionalen oder bidirektionalen Austausch von Daten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781096A (en) * 1984-10-09 1988-11-01 Nippon Gakki Seizo Kabushiki Kaisha Musical tone generating apparatus
US6310980B1 (en) * 1997-04-02 2001-10-30 Canon Kabushiki Kaisha Encoding apparatus and method and storage medium
US6125348A (en) * 1998-03-12 2000-09-26 Liquid Audio Inc. Lossless data compression with low complexity
WO2002071622A2 (en) * 2001-03-05 2002-09-12 Koninklijke Philips Electronics N.V. Device and method for compressing a signal

Also Published As

Publication number Publication date
WO2004053619A3 (de) 2004-09-30
CN1723623A (zh) 2006-01-18
HK1083654A1 (en) 2006-07-07
DE10258472B3 (de) 2004-05-13
WO2004053619A2 (de) 2004-06-24

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