{"id":53326,"date":"2018-04-23T14:20:12","date_gmt":"2018-04-23T11:20:12","guid":{"rendered":"https:\/\/akustikaplius.lt\/services\/matavimai\/"},"modified":"2020-04-16T19:01:53","modified_gmt":"2020-04-16T16:01:53","slug":"measurements","status":"publish","type":"page","link":"https:\/\/akustikaplius.lt\/en\/services\/measurements\/","title":{"rendered":"Measurements"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row][vc_column][vc_text_separator title=&#8221;MEASUREMENTS&#8221;]<div id=\"advanced-tabs-desc-wrap-7506\" class=\"ult_tabs \" style=\" \" data-tabsstyle=\"style1\"\n data-titlebg=\"rgba(0,0,0,0)\" data-titlecolor=\"#a3a3a3\" data-fullheight=\"off\"\n data-titlehoverbg=\"rgba(0,0,0,0)\" data-titlehovercolor=\"#000000\"\n data-rotatetabs=\"0\" data-responsivemode=\"Both\" data-animation=\"None\"\ndata-activetitle=\"#000000\" data-activeicon=\"#000000\" data-activebg=\"rgba(0,0,0,0)\"  data-respmode=\"Tabs\" data-respwidth=\"400\" data-scroll = \"on\" data-activeindex=\"5\"><ul id=advanced-tabs-wrap-4857 class=\"ult_tabmenu style1 Style_4\" style=\"color:transparent;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-width:0px;\"><li class=\"ult_tab_li ult_tab_style_4 \" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\" style=\"background-color:rgba(0,0,0,0);border-color:transparent;border-width:0px;border-style:solid;border-top-left-radius:8px;\">\n\t\t\t\t\t<a href=\"#1526552157755-2\" id=\"1526552157755-2\"  style=\"color:#a3a3a3;;  \" class=\"ult_a style_4_top \">\n\t\t\t\t\t    <span class=\"ult_tab_main ult_top Both \">\n\t\t\t\t\t    <span class=\"ult_tab_section\">\n\t\t\t\t\t   <span class=\"aio-icon none icon-top ult_tab_iconTop\"  style=\"color:#f1f0f0;font-size:130px;\">\n\t\t\t\t\t   <i class=\"  akusplius-MatavimaiTriuksmoLygio ult_tab_icon\" ><\/i>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"\">NOISE LEVEL<\/span>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li><li class=\"ult_tab_li ult_tab_style_4 \" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\" style=\"background-color:rgba(0,0,0,0);border-color:transparent;border-width:0px;border-style:solid;\">\n\t\t\t\t\t<a href=\"#1526552157792-3\" id=\"1526552157792-3\"  style=\"color:#a3a3a3;;  \" class=\"ult_a style_4_top \">\n\t\t\t\t\t    <span class=\"ult_tab_main ult_top Both \">\n\t\t\t\t\t    <span class=\"ult_tab_section\">\n\t\t\t\t\t   <span class=\"aio-icon none icon-top ult_tab_iconTop\"  style=\"color:#f1f0f0;font-size:130px;\">\n\t\t\t\t\t   <i class=\"  akusplius-MatavimaiGarsoIzoliacijos ult_tab_icon\" ><\/i>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"\">SOUND INSULATION<\/span>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li><li class=\"ult_tab_li ult_tab_style_4 \" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\" style=\"background-color:rgba(0,0,0,0);border-color:transparent;border-width:0px;border-style:solid;\">\n\t\t\t\t\t<a href=\"#1526552344911-2-2\" id=\"1526552344911-2-2\"  style=\"color:#a3a3a3;;  \" class=\"ult_a style_4_top \">\n\t\t\t\t\t    <span class=\"ult_tab_main ult_top Both \">\n\t\t\t\t\t    <span class=\"ult_tab_section\">\n\t\t\t\t\t   <span class=\"aio-icon none icon-top ult_tab_iconTop\"  style=\"color:#f1f0f0;font-size:130px;\">\n\t\t\t\t\t   <i class=\"  akuspliusMAT-MatavimaiAidejimoTrukmes ult_tab_icon\" ><\/i>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"\">REVERBERATION TIMES<\/span>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li><li class=\"ult_tab_li ult_tab_style_4 \" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\" style=\"background-color:rgba(0,0,0,0);border-color:transparent;border-width:0px;border-style:solid;border-top-right-radius:8px;\">\n\t\t\t\t\t<a href=\"#1526552345671-3-5\" id=\"1526552345671-3-5\"  style=\"color:#a3a3a3;;  \" class=\"ult_a style_4_top \">\n\t\t\t\t\t    <span class=\"ult_tab_main ult_top Both \">\n\t\t\t\t\t    <span class=\"ult_tab_section\">\n\t\t\t\t\t   <span class=\"aio-icon none icon-top ult_tab_iconTop\"  style=\"color:#f1f0f0;font-size:130px;\">\n\t\t\t\t\t   <i class=\"  akusplius-MatavimaiPatalpuAkustiniuSavybiu ult_tab_icon\" ><\/i>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"\">ACOUSTIC PROPERTIES<\/span>\n\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li><\/ul><div  data-ultimate-target='#advanced-tabs-desc-wrap-7506 .ult_tabcontent .ult_tab_min_contain  p'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' class=\"ult_tabcontent ult-responsive style1\" style=\"color:#74777b;\"><div class=\"ult_tab_min_contain \" >\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Ambient acoustic noise<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST ISO 1996-2:2017 Acoustics. Description, measurement and evaluation of environmental noise. 2 part. Determination of sound pressure levels.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Equivalent sound pressure level L<sub>AeqT<\/sub>; Maximum sound pressure level L<sub>AFmax<\/sub>.<\/p>\n<p>[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Airborne sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-1: 2014 Acoustics. On &#8211; site measurement of sound insulation of building envelopes and building elements. Part 1. Airborne sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-1: 2013 Acoustics. Evaluation of sound insulation of building enclosures and its parts. Part 1. Airborne sound insulation &#8216;.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Standardized difference in sound levels D<sub>nT,w<\/sub>; Sound level difference D, the apparent sound reduction factor R&#8217;<sub>W<\/sub>.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of floor impact sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-2: 2015 Acoustics. On-site sound insulation measurement of building enclosures and building elements. 2 part. Impact sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-2: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. 2 part. Impact sound insulation. &#8216;<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Normalized impact sound pressure level L&#8217;<sub>n,w.<\/sub><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of airborne sound insulation of the facade and its parts<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-3: 2016 Acoustics. On-site sound insulation measurement of building enclosures and building elements. Part 3. Sound insulation of facades&#8217;;<\/p>\n<p>LST EN ISO 717-1: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. Part 1. Airborne sound insulation &#8216;.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Standardized sound level difference\u00a0D<sub>2m,nT,w<\/sub>; \u00a0R\u2019<sub>tr,s,W\u00a0 <\/sub>is the apparent sound reduction ratio from transport noise.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of floor impact sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-2: 2015 Acoustics. On-site sound insulation measurement of building enclosures and building elements. 2 part. Impact sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-2: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. 2 part. Impact sound insulation. &#8216;<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Normalized impact sound pressure L&#8217;<sub>n,w<\/sub>.[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Indoor reverberation measurements<\/strong><\/li>\n<\/ul>\n<p><em>\u00a0<\/em><em>Standards:<\/em><\/p>\n<p>LST EN ISO 3382-2: 2008 Acoustics. Measurement of room acoustic parameters. 2 part. Reverberation Duration of Conventional Premises&#8217;;<br \/>\nLST EN ISO 3382-2: 2008 \/ AC: 2009.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Reverberation duration T<sub>20<\/sub> \/T<sub>30 <\/sub>\/ T<sub>60<\/sub>[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Measurement and calculation of room acoustic parameters<\/strong><\/li>\n<\/ul>\n<p><em>\u00a0<\/em><em>Standards<\/em><em>:<\/em><\/p>\n<p>LST EN ISO 3382-2: 2008 Acoustics. Measurement of room acoustic parameters. 2 part. Reverberation Duration of Conventional Premises&#8217;;<br \/>\nLST EN ISO 3382-2: 2008 \/ AC: 2009.<\/p>\n<p>LST EN ISO 3382-1 Acoustics. Measurement of room acoustic parameters. Part 1. Entertainment facilities.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>E<sub>(t)<\/sub> , T<sub>20<\/sub> \/T<sub>30 <\/sub>\/ T<sub>60 <\/sub>; EDT, C<sub>80<\/sub>; C<sub>50<\/sub>; D<sub>80<\/sub>; D<sub>50<\/sub>; ASW (J<sub>LF<\/sub> \/ J<sub>LFC<\/sub>); LEV (L<sub>J<\/sub>); \u00a0G; T<sub>S <\/sub>; IACC; ST<sub>Early<\/sub> \/ ST<sub>Late<\/sub>[\/vc_column_text]\n\t\t\t<\/div><\/div><\/div><\/div><div class=\"ult_acord advanced-tabs-desc-wrap-7506\">\n   <div class=\"ult-tabto-accordion \" style=\"width:;\"\n    data-titlecolor=\"#a3a3a3\"  data-titlebg=\"rgba(0,0,0,0)\"\n     data-titlehoverbg=\"rgba(0,0,0,0)\" data-titlehovercolor=\"#000000\" data-animation=\"None\"\n     data-activetitle=\"#000000\" data-activeicon=\"#000000\" data-activebg=\"rgba(0,0,0,0)\" data-scroll = \"on\" data-activeindex=\"5\" >\n     <dl><dt class=\"\">\n\t        \t<a class=\"ult-tabto-actitle withBorder ult_a\" id=\"1526552157755-2\"  style=\"color:#a3a3a3;;background-color:rgba(0,0,0,0);border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1526552157755-2\">\n\t        \t\t<i class=\"accordion-icon\"><\/i>\n\t        \t\t\t<span class=\"ult_tab_main ult_ac_main ult_top Both\">\n\t\t\t\t\t\t   <span class=\"aio-icon none icon-top\" style=\"color:#f1f0f0;font-size:130px;\" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\">\n\t\t\t\t\t\t   <i class=\"  akusplius-MatavimaiTriuksmoLygio ult_tab_icon\"  ><\/i>\n\t\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\";color:inherit \" >NOISE LEVEL<\/span>\n\t\t\t\t\t\t<\/span><\/a><\/dt>\n\t            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\n\t\t\t\t            <div class=\"ult-tabto-acontent\" style=\"color:#74777b;\">\n\t\t\t\t               [vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Ambient acoustic noise<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST ISO 1996-2:2017 Acoustics. Description, measurement and evaluation of environmental noise. 2 part. Determination of sound pressure levels.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Equivalent sound pressure level L<sub>AeqT<\/sub>; Maximum sound pressure level L<sub>AFmax<\/sub>.<\/p>\n<p>[\/vc_column_text]\n\t\t\t\t            <\/div>\n\t        \t<\/dd><dt class=\"\">\n\t        \t<a class=\"ult-tabto-actitle withBorder ult_a\" id=\"1526552157792-3\"  style=\"color:#a3a3a3;;background-color:rgba(0,0,0,0);border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1526552157792-3\">\n\t        \t\t<i class=\"accordion-icon\"><\/i>\n\t        \t\t\t<span class=\"ult_tab_main ult_ac_main ult_top Both\">\n\t\t\t\t\t\t   <span class=\"aio-icon none icon-top\" style=\"color:#f1f0f0;font-size:130px;\" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\">\n\t\t\t\t\t\t   <i class=\"  akusplius-MatavimaiGarsoIzoliacijos ult_tab_icon\"  ><\/i>\n\t\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\";color:inherit \" >SOUND INSULATION<\/span>\n\t\t\t\t\t\t<\/span><\/a><\/dt>\n\t            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\n\t\t\t\t            <div class=\"ult-tabto-acontent\" style=\"color:#74777b;\">\n\t\t\t\t               [vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Airborne sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-1: 2014 Acoustics. On &#8211; site measurement of sound insulation of building envelopes and building elements. Part 1. Airborne sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-1: 2013 Acoustics. Evaluation of sound insulation of building enclosures and its parts. Part 1. Airborne sound insulation &#8216;.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Standardized difference in sound levels D<sub>nT,w<\/sub>; Sound level difference D, the apparent sound reduction factor R&#8217;<sub>W<\/sub>.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of floor impact sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-2: 2015 Acoustics. On-site sound insulation measurement of building enclosures and building elements. 2 part. Impact sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-2: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. 2 part. Impact sound insulation. &#8216;<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Normalized impact sound pressure level L&#8217;<sub>n,w.<\/sub><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of airborne sound insulation of the facade and its parts<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-3: 2016 Acoustics. On-site sound insulation measurement of building enclosures and building elements. Part 3. Sound insulation of facades&#8217;;<\/p>\n<p>LST EN ISO 717-1: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. Part 1. Airborne sound insulation &#8216;.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Standardized sound level difference\u00a0D<sub>2m,nT,w<\/sub>; \u00a0R\u2019<sub>tr,s,W\u00a0 <\/sub>is the apparent sound reduction ratio from transport noise.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Measurement of sound insulation in buildings and of building elements. Natural measurements of floor impact sound insulation<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><em>Standards:<\/em><\/p>\n<p>LST EN ISO 16283-2: 2015 Acoustics. On-site sound insulation measurement of building enclosures and building elements. 2 part. Impact sound insulation &#8216;;<\/p>\n<p>LST EN ISO 717-2: 2013 Acoustics. Evaluation of sound insulation of building envelope and its parts. 2 part. Impact sound insulation. &#8216;<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Normalized impact sound pressure L&#8217;<sub>n,w<\/sub>.[\/vc_column_text]\n\t\t\t\t            <\/div>\n\t        \t<\/dd><dt class=\"\">\n\t        \t<a class=\"ult-tabto-actitle withBorder ult_a\" id=\"1526552344911-2-2\"  style=\"color:#a3a3a3;;background-color:rgba(0,0,0,0);border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1526552344911-2-2\">\n\t        \t\t<i class=\"accordion-icon\"><\/i>\n\t        \t\t\t<span class=\"ult_tab_main ult_ac_main ult_top Both\">\n\t\t\t\t\t\t   <span class=\"aio-icon none icon-top\" style=\"color:#f1f0f0;font-size:130px;\" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\">\n\t\t\t\t\t\t   <i class=\"  akuspliusMAT-MatavimaiAidejimoTrukmes ult_tab_icon\"  ><\/i>\n\t\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\";color:inherit \" >REVERBERATION TIMES<\/span>\n\t\t\t\t\t\t<\/span><\/a><\/dt>\n\t            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\n\t\t\t\t            <div class=\"ult-tabto-acontent\" style=\"color:#74777b;\">\n\t\t\t\t               [vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Indoor reverberation measurements<\/strong><\/li>\n<\/ul>\n<p><em>\u00a0<\/em><em>Standards:<\/em><\/p>\n<p>LST EN ISO 3382-2: 2008 Acoustics. Measurement of room acoustic parameters. 2 part. Reverberation Duration of Conventional Premises&#8217;;<br \/>\nLST EN ISO 3382-2: 2008 \/ AC: 2009.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>Reverberation duration T<sub>20<\/sub> \/T<sub>30 <\/sub>\/ T<sub>60<\/sub>[\/vc_column_text]\n\t\t\t\t            <\/div>\n\t        \t<\/dd><dt class=\"\">\n\t        \t<a class=\"ult-tabto-actitle withBorder ult_a\" id=\"1526552345671-3-5\"  style=\"color:#a3a3a3;;background-color:rgba(0,0,0,0);border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1526552345671-3-5\">\n\t        \t\t<i class=\"accordion-icon\"><\/i>\n\t        \t\t\t<span class=\"ult_tab_main ult_ac_main ult_top Both\">\n\t\t\t\t\t\t   <span class=\"aio-icon none icon-top\" style=\"color:#f1f0f0;font-size:130px;\" data-iconcolor=\"#f1f0f0\" data-iconhover=\"#000000\">\n\t\t\t\t\t\t   <i class=\"  akusplius-MatavimaiPatalpuAkustiniuSavybiu ult_tab_icon\"  ><\/i>\n\t\t\t\t\t\t   <\/span>\n\t\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-4857 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:12px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\";color:inherit \" >ACOUSTIC PROPERTIES<\/span>\n\t\t\t\t\t\t<\/span><\/a><\/dt>\n\t            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\n\t\t\t\t            <div class=\"ult-tabto-acontent\" style=\"color:#74777b;\">\n\t\t\t\t               [vc_separator][vc_column_text]<\/p>\n<ul>\n<li><strong>Measurement and calculation of room acoustic parameters<\/strong><\/li>\n<\/ul>\n<p><em>\u00a0<\/em><em>Standards<\/em><em>:<\/em><\/p>\n<p>LST EN ISO 3382-2: 2008 Acoustics. Measurement of room acoustic parameters. 2 part. Reverberation Duration of Conventional Premises&#8217;;<br \/>\nLST EN ISO 3382-2: 2008 \/ AC: 2009.<\/p>\n<p>LST EN ISO 3382-1 Acoustics. Measurement of room acoustic parameters. Part 1. Entertainment facilities.<\/p>\n<p><em>Measured \/ calculated parameters:<\/em><\/p>\n<p>E<sub>(t)<\/sub> , T<sub>20<\/sub> \/T<sub>30 <\/sub>\/ T<sub>60 <\/sub>; EDT, C<sub>80<\/sub>; C<sub>50<\/sub>; D<sub>80<\/sub>; D<sub>50<\/sub>; ASW (J<sub>LF<\/sub> \/ J<sub>LFC<\/sub>); LEV (L<sub>J<\/sub>); \u00a0G; T<sub>S <\/sub>; IACC; ST<sub>Early<\/sub> \/ ST<sub>Late<\/sub>[\/vc_column_text]\n\t\t\t\t            <\/div>\n\t        \t<\/dd>\n    \t<\/dl>\n    <!--<div class=\"extraborder\" style=\"background-color:rgba(0,0,0,0)\"><\/div>-->\n<\/div>\n\n<\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_text_separator title=&#8221;MEASUREMENTS&#8221;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":53316,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-53326","page","type-page","status-publish","hentry","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Measurements - Akustika Plius<\/title>\n<meta name=\"description\" content=\"Acoustic measurements, acoustic room properties, noise level and construction sound insulation measurements. 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