TR 103 225 : 1.1.1

Current

Current The latest, up-to-date edition.

SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION QUALITY AND SPEECH INTELLIGIBILITY FOR HEARING IMPAIRED PEOPLE

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Published date: 24-01-2018

Publisher: European Telecommunications Standards Institute

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Intellectual Property Rights
Foreword
Modal verbs terminology
Executive summary
Introduction
1 Scope
2 References
3 Definitions and abbreviations
4 Coupling between hearing aids and phones
5 Subjective tests
6 Models for intelligibility assessment
7 Potential benefits of RTT for intelligibility
Annex A - Bibliography
History

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Gives a review of existing test methodologies to assess speech intelligibility, quality and listening effort.

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

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

TR 102 949 : 1.1.1	SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); WIDEBAND AND SUPERWIDEBAND SPEECH TERMINALS; PERCEPTUALLY MOTIVATED PARAMETERS
EN 301 549 : 1.1.2	ACCESSIBILITY REQUIREMENTS SUITABLE FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE
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 200 381-1 : 1.2.1	TELEPHONY FOR HEARING IMPAIRED PEOPLE; INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS; PART 1: FIXED-LINE SPEECH TERMINALS
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
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
ETS 300 488 : 20001	TERMINAL EQUIPMENT (TE) - TELEPHONY FOR HEARING IMPAIRED PEOPLE - CHARACTERISTICS OF TELEPHONE SETS THAT PROVIDE ADDITIONAL RECEIVING AMPLIFICATION FOR THE BENEFIT OF THE HEARING IMPAIRED
ES 200 381-2 : 1.1.1	TELEPHONY FOR HEARING IMPAIRED PEOPLE; INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS; PART 2: CELLULAR SPEECH TERMINALS
ISO/IEC Guide 71:2014	Guide for addressing accessibility in standards
ISO/TR 22411:2008	Ergonomics data and guidelines for the application of ISO/IEC Guide 71 to products and services to address the needs of older persons and persons with disabilities

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