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ETSI
ETS 300 381 : 20001

ETS 300 381 : 20001

Current

Current

The latest, up-to-date edition.

TELEPHONY FOR HEARING IMPAIRED PEOPLE - IMPAIRED COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Foreword
1 Scope
2 Normative references
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Introduction
  4.1 General
  4.2 Back
5 Requirements
  5.1 Magnetic field strength level
  5.2 Linearity of the magnetic field strength
  5.3 Frequency characteristics
6 The probe coil
  6.1 Dimensions
  6.2 Calibration of probe coil
  6.3 Distortion
  6.4 Connecting leads for probe coil
7 Test procedures
  7.1 Calibration of receive sound pressure level
  7.2 Measurement of the magnetic field strength level
  7.3 Measurement of the linearity of the magnetic
      field strength
  7.4 Measurement of frequency characteristics
Annex A (normative): Packaging, labelling and user
        instructions
  A.1 Packaging and labelling
  A.2 User instructions
Annex B (informative): Step-by-step measurement
        procedures
Annex C (informative): Symbol indicating facilities for
        the hearing impaired
Annex D (informative): Typical characteristics of probe
        coil
Annex E (normative): Calibration of the probe coil
Annex F (informative): Components of the inductive
        field
Annex G (informative): Bibliography
History

Defines characteristics and related methods of testing for a magnetic field generated by telephone terminals for coupling to hearing aids with magnetic pick-up coils. Applies to both analogue and digital telephony terminals.

Committee
TE 4
DocumentType
Standard
Pages
20
PublisherName
European Telecommunications Standards Institute
Status
Current
Supersedes

Standards Relationship
PN ETS 300 381 : 2005 Identical
NF ETS 300 381 : 1997 Identical
DIN ETS 300381:1995-09 Identical
UNE-ETS 300381:1999 Identical

13/30280284 DC : 0 BS EN 301549 - ACCESSIBILITY REQUIREMENTS FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE
TR 102 180 : 1.5.1 EMERGENCY COMMUNICATIONS (EMTEL); BASIS OF REQUIREMENTS FOR COMMUNICATION OF INDIVIDUALS WITH AUTHORITIES/ORGANIZATIONS IN CASE OF DISTRESS (EMERGENCY CALL HANDLING)
EG 202 308 : 1.2.1 USER GROUP; USER INTEROPERABILITY CRITERIA
TR 102 202 : 1.1.2 HUMAN FACTORS (HF); HUMAN FACTORS OF WORK IN CALL CENTRES
TR 102 308 : 1.1.1 USER GROUP; USER INTEROPERABILITY CRITERIA
PD 7010:1997 Essential requirements for a handset telephony facility provided by terminal equipment intended for direct connection to an analogue interface of the public switched telephone network
BS PAS 019(1997) : 1997
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
TR 102 538 : 1.1.1 USER GROUP; LIST OF DEFINITIONS AND ABBREVIATIONS
SR 002 180 : 1.1.1 REQUIREMENTS FOR COMMUNICATION OF CITIZENS WITH AUTHORITIES/ORGANIZATIONS IN CASE OF DISTRESS (EMERGENCY CALL HANDLING)
BS EN 301549:2015 Accessibility requirements suitable for public procurement of ICT products and services in Europe
ETR 334 : 20001 HUMAN FACTORS (HF) - THE IMPLICATIONS OF HUMAN AGEING FOR THE DESIGN OF TELEPHONE TERMINALS
TR 101 550 : 1.1.1 DOCUMENTS RELEVANT TO EN 301 549 'ACCESSIBILITY REQUIREMENTS SUITABLE FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE'
BS 7983:2001 Requirements for payphones for networks other than the ISDN
EG 202 191 : 1.1.1 HUMAN FACTORS (HF); MULTIMODAL INTERACTION, COMMUNICATION AND NAVIGATION GUIDELINES
EN 301 549 : 1.1.2 ACCESSIBILITY REQUIREMENTS SUITABLE FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE
18/30374552 DC : 0 BS EN 301549 - ACCESSIBILITY REQUIREMENTS FOR ICT PRODUCTS AND SERVICES
TR 101 767 : 1.1.1 HUMAN FACTORS (HF); SYMBOLS TO IDENTIFY TELECOMMUNICATIONS FACILITIES FOR DEAF AND HARD OF HEARING PEOPLE; DEVELOPMENT AND EVALUATION
ETR 166 : 20001 HUMAN FACTORS (HF); EVALUATION OF TELEPHONES FOR PEOPLE WITH SPECIAL NEEDS; AN EVALUATION METHOD
TR 102 410 : 1.1.1 EMERGENCY COMMUNICATIONS (EMTEL); BASIS OF REQUIREMENTS FOR COMMUNICATIONS BETWEEN INDIVIDUALS AND BETWEEN INDIVIDUALS AND AUTHORITIES WHILST EMERGENCIES ARE IN PROGRESS
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
S.R. CEN/CLC/ETSI TR 101550:2014 DOCUMENTS RELEVANT TO EN 301 549 'ACCESSIBILITY REQUIREMENTS SUITABLE FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE'
I.S. EN 301549:2015 ACCESSIBILITY REQUIREMENTS SUITABLE FOR PUBLIC PROCUREMENT OF ICT PRODUCTS AND SERVICES IN EUROPE
TR 102 068 : 1.1.3 HUMAN FACTORS (HF); REQUIREMENTS FOR ASSISTIVE TECHNOLOGY DEVICES IN ICT

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PDF - English
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