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  • TR 103 121 : 1.1.1

    Current The latest, up-to-date edition.

    SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); ADAPTATION OF THE ETSI QOS MODEL TO BETTER CONSIDER RESULTS FROM FIELD TESTING

    Available format(s):  Hardcopy, PDF

    Language(s): 

    Published date:  25-03-2013

    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 Abbreviations
    4 Development and review
      of the approach
    5 The new model and the comparisons
      with other methods
    6 Applications of MCQP
    7 Conclusions
    Annex A - Implementation Example of MCQP
    Annex B - Conversational scenarios in English
    Annex C - Conversational scenarios in Czech
    Annex D - Detailed session plans for subjective lab
    History

    Abstract - (Show below) - (Hide below)

    Specifies the principles of this new approach, the test conditions including test equipment test setup, the conversational subjective test plan and the results of the tests conducted for this new approach.

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

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

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

    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
    TR 126 935 : 13.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; PACKET SWITCHED (PS) CONVERSATIONAL MULTIMEDIA APPLICATIONS; PERFORMANCE CHARACTERISATION OF DEFAULT CODECS (3GPP TR 26.935 VERSION 14.0.0 RELEASE 14)
    ES 202 737 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR NARROWBAND VOIP TERMINALS (HANDSET AND HEADSET) FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    TR 102 356 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); APPLICATION AND ENHANCEMENTS OF THE E-MODEL (ETR 250); OVERVIEW OF AVAILABLE DOCUMENTATION AND ONGOING WORK
    TS 126 071 : 13.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; MANDATORY SPEECH CODEC SPEECH PROCESSING FUNCTIONS; AMR SPEECH CODEC; GENERAL DESCRIPTION (3GPP TS 26.071 VERSION 13.0.0 RELEASE 13)
    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
    ETR 250 : 20001 TRANSMISSION AND MULTIPLEXING (TM) - SPEECH COMMUNICATION QUALITY FROM MOUTH TO EAR FOR 3,1 KHZ HANDSET TELEPHONY ACROSS NETWORKS
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