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  • EG 202 396-1 : 1.2.4

    Current The latest, up-to-date edition.

    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

    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 Overview of existing methods for realistic sound
      reproduction
    5 Recording arrangement
    6 Loudspeaker Setup for Background Noise Simulation
    7 Background Noise Simulation in cars
    8 Background Noise Database
    Annex A - Comparison of Tests in Sending Direction
              and D-Values Conducted in Different Rooms
    Annex B - Graphs
    History

    Abstract - (Show below) - (Hide below)

    Presents information about the recording techniques needed for background noise recordings and discusses the advantages and drawbacks of existing methods.

    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 103 739 : 1.1.2 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR WIDEBAND WIRELESS TERMINALS (HANDSET AND HEADSET) FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    EN 300 176-2 : 2.2.1 DIGITAL ENHANCED CORDLESS TELECOMMUNICATIONS (DECT); TEST SPECIFICATION; PART 2: AUDIO AND SPEECH
    TS 126 132 : 13.2.0 UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); LTE; SPEECH AND VIDEO TELEPHONY TERMINAL ACOUSTIC TEST SPECIFICATION (3GPP TS 26.132 VERSION 14.1.0 RELEASE 14)
    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
    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
    ES 201 377-2 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); SPECIFICATION AND MEASUREMENT OF SPEECH TRANSMISSION QUALITY; PART 2: MOUTH-TO-EAR SPEECH TRANSMISSION QUALITY INCLUDING TERMINALS
    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
    IEEE 269-2010 REDLINE IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets
    TS 103 737 : 1.1.2 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR NARROWBAND WIRELESS TERMINALS (HANDSET AND HEADSET) FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER
    EG 202 396-2 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); SPEECH QUALITY PERFORMANCE IN THE PRESENCE OF BACKGROUND NOISE; PART 2: BACKGROUND NOISE TRANSMISSION - NETWORK SIMULATION - SUBJECTIVE TEST DATABASE AND RESULTS
    TR 102 526 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); WIDEBAND TELEPHONY CONSIDERATIONS
    EN 300 175-8 : 2.6.1 DIGITAL ENHANCED CORDLESS TELECOMMUNICATIONS (DECT); COMMON INTERFACE (CI); PART 8: SPEECH AND AUDIO CODING AND TRANSMISSION

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

    IEC 60050-722:1992 International Electrotechnical Vocabulary (IEV) - Part 722: Telephony
    TS 151 010-1 : 12.7.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); MOBILE STATION (MS) CONFORMANCE SPECIFICATION; PART 1: CONFORMANCE SPECIFICATION (3GPP TS 51.010-1 VERSION 13.6.0 RELEASE 13)
    ISO 11904-1:2002 Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 1: Technique using a microphone in a real ear (MIRE technique)
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