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  • ES 201 377-2 : 1.4.1

    Current The latest, up-to-date edition.

    SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPECIFICATION AND MEASUREMENT OF SPEECH TRANSMISSION QUALITY; PART 2: MOUTH-TO-EAR SPEECH TRANSMISSION QUALITY INCLUDING TERMINALS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    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 General considerations for end-to-end speech quality
      evaluations
    5 Test configurations
    6 Test conditions
    7 Measurement of "standard" parameters
    8 Advanced measurement procedures, taking into account
      the conversational situation
    Annex A (informative) - Bibliography
    History

    Abstract - (Show below) - (Hide below)

    Applies to mouth-to-ear (i.e. end-to-end speech quality for 3,1 kHz telephony).

    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)

    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

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

    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
    TR 102 251 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); ANONYMOUS TEST REPORT FROM 2ND SPEECH QUALITY TEST EVENT 2002
    ISO 3:1973 Preferred numbers Series of preferred numbers
    EN 300 969 : 8.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - HALF RATE SPEECH - HALF RATE SPEECH TRANSCODING
    EG 201 050 : 1.2.2 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ) - OVERALL TRANSMISSION PLAN ASPECTS FOR TELEPHONY IN A PRIVATE NETWORK
    TR 101 110 : 8.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); CHARACTERISATION; TEST METHODS AND QUALITY ASSESSMENT FOR HANDSFREE MOBILE STATIONS (MSS)
    EG 202 396-3 : 1.5.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 3: BACKGROUND NOISE TRANSMISSION - OBJECTIVE TEST METHODS
    TIA/EIA 810 : B2006 TELECOMMUNICATIONS TELEPHONE TERMINAL EQUIPMENT TRANSMISSION REQUIREMENTS FOR NARROWBAND DIGITAL TELEPHONES
    EN 300 903 : 8.1.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - TRANSMISSION PLANNING ASPECTS OF THE SPEECH SERVICE IN THE GSM PUBLIC LAND MOBILE NETWORK (PLMN) SYSTEM (GSM 03.50 VERSION 8.1.1 RELEASE 1999)
    ES 202 738 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR NARROWBAND VOIP LOUDSPEAKING AND HANDSFREE TERMINALS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    TS 100 961 : 8.2.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); FULL RATE SPEECH; TRANSCODING
    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
    TBR 008 : 20002 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TELEPHONY 3,1 kHz TELESERVICE - ATTACHMENT REQUIREMENTS FOR HANDSET TERMINALS
    ES 202 739 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR WIDEBAND VOIP TERMINALS (HANDSET AND HEADSET) FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    EN 300 726 : 8.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - ENHANCED FULL RATE (EFR) SPEECH TRANSCODING
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
    EG 202 396-1 : 1.2.4 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
    EG 201 377-1 : 1.3.2 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPECIFICATION AND MEASUREMENT OF SPEECH TRANSMISSION QUALITY; PART 1: INTRODUCTION TO OBJECTIVE COMPARISON MEASUREMENT METHODS FOR ONE-WAY SPEECH QUALITY ACROSS NETWORKS
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