IEEE C63.19 2006

$58.50

Method of Measurement for Hearing Aid Compatibility with Wireless Communications

Published By	Publication Date	Number of Pages
IEEE	2006	55

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Description

New IEEE Standard – Active. Revised by ANSI C63.19-2007. Uniform methods of measurement for compatibility between hearing aids and wireless communications devices are set forth.

PDF Catalog

PDF Pages	PDF Title
1	ANSI C63.19-2006 Front Cover
3	Title Page
4	Acknowledgments
6	Introduction Participants
11	American National Standard Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids 1. Overview 1.1 Scope 1.2 Purpose
13	1.3 Organization and use of the document
15	2. Normative references
18	3. Definitions, acronyms, and abbreviations 3.1 Definitions
21	3.2 Acronyms and abbreviations
22	4. Wireless device, RF emissions test
23	4.1 Measured RF interference level
24	4.2 Test equipment and facilities
26	4.3 Test setup and validation
31	4.4 Near-field test procedure
39	5. Hearing aid RF near-field immunity test 5.1 Test facilities and equipment
40	5.2 Test setup and validation
42	5.3 RF immunity test procedure—primary
48	5.4 RF immunity test procedure—alternate
51	6. Wireless device T-Coil signal test 6.1 Test facilities and equipment
64	7.3 T-Coil coupling mode
66	7.4 Accessories and options
67	7.5 Product line compliance 8. Calibration and measurement uncertainty 8.1 General 8.2 Ambient conditions
68	8.3 Specific calibration requirements 8.4 Measurement uncertainty 9. Test report 9.1 Test plan 9.2 Applicable standards 9.3 Equipment unit tested
69	9.4 Test configuration 9.5 List of test equipment 9.6 Units of measurement 9.7 Location of test site 9.8 Measurement procedures 9.9 Reporting measurement data
70	9.10 General and special conditions 9.11 Summary of results 9.12 Required signatures 9.13 Test report annexes 9.14 Test report disposition
71	Annex A (normative) Definition of reference axes
75	Annex B (normative) Test frequencies
77	Annex C (normative) Equipment and setup calibration
87	Annex D (normative) Test equipment specifications
108	Annex E (informative) Sample measurement uncertainty estimates
113	Annex F (informative) Use of Helmholtz coils for calibration
121	Annex G (informative) RF envelope comparison for US WD systems
126	Annex H (informative) Explanation of rationale used in this standard
127	Annex I (informative) Measurement of peak power across multiple airlink technologies
135	Annex J (informative) Sample HAC application forms
139	Annex K (informative) Bibliography