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  • EN 60027-3 : 2007

    Current The latest, up-to-date edition.

    Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

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    Language(s): 

    Published date:  05-01-2007

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Logarithmic quantities
    4 Logarithmic ratios of field quantities and power
      quantities
      4.1 Logarithmic ratios of field quantities
      4.2 Logarithmic ratios of power quantities
      4.3 Levels
      4.4 Additional information on logarithmic ratios
          of field quantities and power quantities
    5 Logarithmic information-theory quantities
    6 Other logarithmic quantities
      6.1 General
      6.2 Logarithmic frequency interval
    7 Names, symbols, and definitions
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Applies to logarithmic quantities and units.

    General Product Information - (Show below) - (Hide below)

    Committee SR 25
    Development Note Supersedes HD 60027-3. (01/2007)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    CEI UNI EN 80000-13 : 2009 QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY
    CEI EN 61310-2 : 2008 SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING
    BS EN 80000-13:2008 Quantities and units Information science and technology
    EN 60027-2:2007 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
    OVE/ONORM EN 60027-2 : 2007 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
    BS EN 60027-2:2007 Letter symbols to be used in electrical technology Telecommunications and electronics
    I.S. EN 60027-2:2007 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
    UNI CEI EN 80000-13 : 2009 QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY
    I.S. EN 61310-2:2008 SAFETY OF MACHINERY - INDICATION, MARKING AND ACTUATION - PART 2: REQUIREMENTS FOR MARKING
    BS EN 61310-2:2008 Safety of machinery. Indication, marking and actuation Requirements for marking
    BS EN 62522:2014 Calibration of tuneable laser sources
    I.S. EN 80000-13:2008 QUANTITIES AND UNITS - PART 13: INFORMATION SCIENCE AND TECHNOLOGY
    EN 80000-13:2008 Quantities and units - Part 13: Information science and technology
    EN 62522:2014 Calibration of tuneable laser sources
    EN 61310-2:2008 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking

    Standards Referencing This Book - (Show below) - (Hide below)

    HD 60027-2 : 200S1 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
    ISO 31-11:1992 Quantities and units Part 11: Mathematical signs and symbols for use in the physical sciences and technology
    ISO 31-0:1992 Quantities and units Part 0: General principles
    ISO 31-2:1992 Quantities and units Part 2: Periodic and related phenomena
    IEC 60027-2:2005 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
    ISO/IEC 2382-16:1996 Information technology Vocabulary Part 16: Information theory
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