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  • TS 102 925 : 1.1.1

    Current The latest, up-to-date edition.

    SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR SUPERWIDEBAND/FULLBAND HANDSFREE AND CONFERENCING TERMINALS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  10-04-2013

    Publisher:  European Telecommunications Standards Institute

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

    Intellectual Property Rights
    Foreword
    Introduction
    1 Scope
    2 References
    3 Definitions and abbreviations
    4 Applications and Coder considerations
    5 Test considerations
    6 Requirement considerations and test methods
    Annex A (normative) - Room acoustics and electro
            acoustics equipment positioning
    Annex B (informative) - Bibliography
    History

    Abstract - (Show below) - (Hide below)

    Gives speech & audio transmission performance requirements and measurement methods for handsfree functions of superwideband/fullband terminals, including conferencing terminals.

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

    Committee STQ
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current

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

    TS 103 220 : 1.1.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR SUPERWIDEBAND HANDHELD (HANDSET AND HANDSFREE) TERMINALS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    TR 102 949 : 1.1.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); WIDEBAND AND SUPERWIDEBAND SPEECH TERMINALS; PERCEPTUALLY MOTIVATED PARAMETERS

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

    TS 103 740 : 1.1.2 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR WIDEBAND WIRELESS TERMINALS (HANDSFREE) FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    ETS 300 807 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); AUDIO CHARACTERISTICS OF TERMINALS DESIGNED TO SUPPORT CONFERENCE SERVICES IN THE ISDN
    ES 202 740 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR WIDEBAND VOIP LOUDSPEAKING AND HANDSFREE TERMINALS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    TS 102 924 : 1.1.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR SUPERWIDEBAND/FULLBAND HEADSET TERMINALS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    ISO 3:1973 Preferred numbers Series of preferred numbers
    ES 202 396-1 : 1.6.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 1: BACKGROUND NOISE SIMULATION TECHNIQUE AND BACKGROUND NOISE DATABASE
    ISO 532:1975 Acoustics Method for calculating loudness level
    SR 002 959 : 1.3.2 ELECTRONIC WORKING TOOLS; ROADMAP INCLUDING RECOMMENDATIONS FOR THE DEPLOYMENT AND USAGE OF ELECTRONIC WORKING TOOLS IN THE ETSI STANDARDIZATION PROCESS
    ISO 3745:2012 Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms
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