{"id":450981,"date":"2024-10-20T09:15:16","date_gmt":"2024-10-20T09:15:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-9613-22024\/"},"modified":"2024-10-26T17:14:42","modified_gmt":"2024-10-26T17:14:42","slug":"bs-iso-9613-22024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-9613-22024\/","title":{"rendered":"BS ISO 9613-2:2024"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope <\/td>\n<\/tr>\n
10<\/td>\n2 Normative references
3 Terms, definitions, symbols and units
3.1 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n3.2 Symbols and units <\/td>\n<\/tr>\n
12<\/td>\n4 Source description <\/td>\n<\/tr>\n
14<\/td>\n5 Meteorological conditions <\/td>\n<\/tr>\n
15<\/td>\n6 Basic formulae <\/td>\n<\/tr>\n
16<\/td>\n7 Calculation of the attenuation terms
7.1 Geometric divergence, Adiv <\/td>\n<\/tr>\n
17<\/td>\n7.2 Atmospheric absorption, Aatm
7.3 Ground attenuation, Agr
7.3.1 General method of calculation <\/td>\n<\/tr>\n
20<\/td>\n7.3.2 Simplified method of calculation for A-weighted sound pressure levels <\/td>\n<\/tr>\n
21<\/td>\n7.4 Screening, Abar
7.4.1 General method of calculation <\/td>\n<\/tr>\n
25<\/td>\n7.4.2 Alternative method to calculate the path length difference z with one edge or with more parallel edges <\/td>\n<\/tr>\n
27<\/td>\n7.4.3 Lateral diffraction around vertical edges <\/td>\n<\/tr>\n
28<\/td>\n7.4.4 Combining vertical and lateral diffractions and limitations
7.5 Reflections
7.5.1 General
7.5.2 Single reflection at a flat surface \u2013 conditions and calculation <\/td>\n<\/tr>\n
29<\/td>\n7.5.3 Multi-reflection up to higher orders <\/td>\n<\/tr>\n
30<\/td>\n7.5.4 Reflections at cylindrical surfaces <\/td>\n<\/tr>\n
31<\/td>\n8 Meteorological correction, Cmet <\/td>\n<\/tr>\n
33<\/td>\n9 Accuracy and limitations of the method <\/td>\n<\/tr>\n
35<\/td>\nAnnex A (informative) Additional types of attenuation, Amisc <\/td>\n<\/tr>\n
42<\/td>\nAnnex B (informative) Directivity correction, Dc, for chimney stacks <\/td>\n<\/tr>\n
46<\/td>\nAnnex C (informative) Meteorological correction due to the dependency of C0 from the angular wind distribution <\/td>\n<\/tr>\n
50<\/td>\nAnnex D (informative) Calculation of sound pressure levels caused by wind turbines <\/td>\n<\/tr>\n
53<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Acoustics. Attenuation of sound during propagation outdoors – Engineering method for the prediction of sound pressure levels outdoors<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n56<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":450990,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[267,2641],"product_tag":[],"class_list":{"0":"post-450981","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-140-01","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\/450981","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\/450990"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=450981"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=450981"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=450981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}