TR 103 225 : 1.1.1
Current
The latest, up-to-date edition.
SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION QUALITY AND SPEECH INTELLIGIBILITY FOR HEARING IMPAIRED PEOPLE
24-01-2018
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
Gives a review of existing test methodologies to assess speech intelligibility, quality and listening effort.
| Committee |
STQ
|
| DocumentType |
Standard
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| 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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