{"id":230520,"date":"2024-10-19T14:59:59","date_gmt":"2024-10-19T14:59:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60118-132011\/"},"modified":"2024-10-25T09:15:19","modified_gmt":"2024-10-25T09:15:19","slug":"bs-en-60118-132011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60118-132011\/","title":{"rendered":"BS EN 60118-13:2011"},"content":{"rendered":"

IEC 60118-13:2011 in principle covers all relevant EMC phenomena for hearing aids. Hearing aid immunity to high frequency electromagnetic fields originating from digital wireless devices operating in the frequency ranges 0,8 GHz to 0,96 GHz and 1,4 GHz to 2,48 GHz is currently identified as the only relevant EMC phenomenon regarding hearing aids. Future editions of this part of IEC 60118 may add tests for other frequency bands, as they come into more common use. IEC 61000-4-3 is the basis for relevant EMC tests to be conducted on hearing aids. Measurement methods and acceptance levels are described in this part of IEC 60118. This third edition cancels and replaces the second edition published in 2004 and constitutes a technical revision. It introduces a new set of requirements for use of hearing aids with mobile phones.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nEnglish
\n
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Requirements for immunity
Table 1 \u2013 Field strengths of RF test signals to be used to establish immunity for bystander compatible and user compatible hearing aids
\n <\/td>\n<\/tr>\n
13<\/td>\n5 Immunity test procedures <\/td>\n<\/tr>\n
14<\/td>\nFigures
\n
Figure 1 \u2013 Example of a test arrangement for hearing aid immunity measurements
\nusing a one-port TEM cell (asymmetric septum) <\/td>\n<\/tr>\n
15<\/td>\nFigure 2 \u2013 Examples of input-output response curves at 1 000 Hz
\nand the determination of gain at an input level of 55 dB
Figure 3 \u2013 Positioning of hearing aid during RF exposure <\/td>\n<\/tr>\n
16<\/td>\n6 Measurement uncertainty
Figure 4 \u2013 Examples of determination of IRIL by electromagnetic immunity (EMI) testing <\/td>\n<\/tr>\n
18<\/td>\nAnnex A (informative) Background for establishing test methods,
\nperformance criteria and test levels <\/td>\n<\/tr>\n
19<\/td>\nFigure A.1 \u2013 Ratio of 1:2 between field strength and interference level in\u00a0dB <\/td>\n<\/tr>\n
21<\/td>\nFigure A.2 \u2013 Example of test arrangement for hearing aid immunity measurements
\n using dipole antenna <\/td>\n<\/tr>\n
22<\/td>\nFigure A.3 \u2013 Digital wireless devices antenna designs <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electroacoustics. Hearing aids – Electromagnetic compatibility (EMC)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2011<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":230523,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[270,2641],"product_tag":[],"class_list":{"0":"post-230520","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-140-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/230520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/230523"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=230520"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=230520"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=230520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}