{"id":547416,"date":"2024-11-05T17:25:08","date_gmt":"2024-11-05T17:25:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/din-en-iso-389-6\/"},"modified":"2024-11-05T17:25:08","modified_gmt":"2024-11-05T17:25:08","slug":"din-en-iso-389-6","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/din-en-iso-389-6\/","title":{"rendered":"DIN EN ISO 389-6"},"content":{"rendered":"<p>This part of ISO 389 specifies reference equivalent threshold sound pressure levels (RETSPLs) of acoustic tests signals of short duration applicable to the calibration of audiometric equipment where such signals are used. NOTE Some notes on different parameters and their effects on threshold levels are given in Annex A. Preferred testconditions for determining hearing thresholds for standardization is referenced in the Bibliography.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Acoustics &#8211; Reference zero for the calibration of audiometric equipment &#8211; Part 6: Reference threshold of hearing for test signals of short duration<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/din\/\"><b>DIN<\/b><\/a><\/td>\n<td>2007-10<\/td>\n<td>15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":547429,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[231,2635],"product_tag":[],"class_list":{"0":"post-547416","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-140","7":"product_cat-din","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\/547416","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\/547429"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=547416"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=547416"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=547416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}