{"id":2797,"date":"2019-04-16T13:49:07","date_gmt":"2019-04-16T11:49:07","guid":{"rendered":"https:\/\/www.k5-akustik.de\/about-us\/quality-assurance\/"},"modified":"2026-02-19T14:22:58","modified_gmt":"2026-02-19T13:22:58","slug":"quality-assurance","status":"publish","type":"page","link":"https:\/\/www.k5-akustik.de\/en\/about-us\/quality-assurance\/","title":{"rendered":"Quality assurance"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2797\" class=\"elementor elementor-2797 elementor-1570\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5c24380 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c24380\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-cde7bbf\" data-id=\"cde7bbf\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4030611 elementor-widget elementor-widget-shortcode\" data-id=\"4030611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><a class=\"_df_thumb \"  href=\"#\"  data-slug=\"akkreditierungsurkunde\" data-_slug=\"akkreditierungsurkunde\" _slug=\"akkreditierungsurkunde\" data-title=\"akkreditierungsurkunde\" id=\"df_5198\" data-df-option=\"df_option_5198\" thumb=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/dflip-thumbs\/5198.jpeg?1761920240\"  >Akkreditierungsurkunde<\/a><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.df_option_5198 = {\"source\":\"https:\\\/\\\/www.k5-akustik.de\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/Anlage-zur-Akkreditierungsurkunde.pdf\",\"outline\":[],\"autoEnableOutline\":false,\"autoEnableThumbnail\":false,\"overwritePDFOutline\":false,\"pageSize\":\"0\",\"slug\":\"akkreditierungsurkunde\",\"wpOptions\":\"true\",\"id\":5198}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-91cb7df\" data-id=\"91cb7df\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a312097 elementor-widget elementor-widget-heading\" data-id=\"a312097\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Accreditation as test laboratory according to DIN EN ISO\/IEC 17025 <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2bb39 elementor-widget elementor-widget-text-editor\" data-id=\"2a2bb39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We are a DAkkS accredited testing laboratory for DIN EN ISO\/IEC 17025 (General Requirements for the Competence of Testing and Calibration Laboratories):<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-68574af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68574af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-10c3129\" data-id=\"10c3129\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39fb37e elementor-widget elementor-widget-text-editor\" data-id=\"39fb37e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>determination of emissions and immissionsof sounds,<\/li><li>the assessment of speech intelligibility and<\/li><li>the Immission Control module (country specific).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-da22374\" data-id=\"da22374\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-207a94b elementor-widget elementor-widget-image\" data-id=\"207a94b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"702\" src=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00.png\" class=\"attachment-full size-full wp-image-6707\" alt=\"EA+DAKKS-RGB_D-PL-20822-01-00\" srcset=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00.png 1920w, https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00-300x110.png 300w, https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00-1024x374.png 1024w, https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00-768x281.png 768w, https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2026\/02\/eadakks-rgb_d-pl-20822-01-00-1536x561.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-31ff323 elementor-widget elementor-widget-text-editor\" data-id=\"31ff323\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The accreditation is registered under the number D-PL-20822-01-00 and applies to the procedures listed in the accreditation certificate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db98e5d elementor-widget elementor-widget-shortcode\" data-id=\"db98e5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><a class=\"_df_thumb \"  href=\"#\"  data-slug=\"liste-der-pruefverfahren-im-akkreditierten-bereich\" data-_slug=\"liste-der-pruefverfahren-im-akkreditierten-bereich\" _slug=\"liste-der-pruefverfahren-im-akkreditierten-bereich\" data-title=\"liste-der-prufverfahren-im-akkreditierten-bereich\" id=\"df_5420\" data-df-option=\"df_option_5420\" thumb=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/dflip-thumbs\/5420.jpeg?1749722193\"  >Liste der Pr\u00fcfverfahren im akkreditierten Bereich<\/a><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.df_option_5420 = {\"source\":\"https:\\\/\\\/www.k5-akustik.de\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/2025-Liste-der-Pruefverfahren-im-akkreditierten-Bereich.pdf\",\"outline\":[],\"autoEnableOutline\":false,\"autoEnableThumbnail\":false,\"overwritePDFOutline\":false,\"pageSize\":\"0\",\"slug\":\"liste-der-pruefverfahren-im-akkreditierten-bereich\",\"wpOptions\":\"true\",\"id\":5420}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a3305d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a3305d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ffb01f6\" data-id=\"ffb01f6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe1e531 elementor-widget elementor-widget-shortcode\" data-id=\"fe1e531\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><a class=\"_df_thumb \"  href=\"#\"  data-slug=\"vmpa-pruefstelle-gem-din-4109\" data-_slug=\"vmpa-pruefstelle-gem-din-4109\" _slug=\"vmpa-pruefstelle-gem-din-4109\" data-title=\"vmpa-prufstelle-gem-din-4109\" id=\"df_5218\" data-df-option=\"df_option_5218\" thumb=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/dflip-thumbs\/5218.jpeg?1771495638\"  >VMPA-Pr\u00fcfstelle gem. DIN 4109<\/a><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.df_option_5218 = {\"source\":\"https:\\\/\\\/www.k5-akustik.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/vmpa_zertifikate-bis-2028.pdf\",\"outline\":[],\"autoEnableOutline\":false,\"autoEnableThumbnail\":false,\"overwritePDFOutline\":false,\"pageSize\":\"0\",\"slug\":\"vmpa-pruefstelle-gem-din-4109\",\"wpOptions\":\"true\",\"id\":5218}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-307d1dc\" data-id=\"307d1dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6be37ec elementor-widget elementor-widget-heading\" data-id=\"6be37ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">VMPA test centers according to DIN 4109 <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b42f1fc elementor-widget elementor-widget-text-editor\" data-id=\"b42f1fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Akustikb\u00fcro K5 GmbH, with its headquarters in Berlin and a branch office in Dresden, is a member of the VMPA (Verband der Materialpr\u00fcfanstalt e.V.) and a certified sound insulation testing laboratory in accordance to DIN 4109. Our testing laboratories are listed in the VMPA directory under the numbers VMPA-SPG-233-21-B (Berlin) and VMPA-SPG-243-25-SN (Dresden). <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cee127c elementor-widget elementor-widget-image\" data-id=\"cee127c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/elementor\/thumbs\/vmpa-schallschutzpruefstelle-logo-ausgefuellt-rjdq6tdvmvni91jm0g855c5pybhr7u8ebl123twnv4.jpg\" title=\"VMPA Schallschutzpr\u00fcfstelle DIN 4109 Logo\" alt=\"VMPA Schallschutzpr\u00fcfstelle Logo ausgef\u00fcllt\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb88e16 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb88e16\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-dedbe47\" data-id=\"dedbe47\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d39d3db elementor-widget elementor-widget-shortcode\" data-id=\"d39d3db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><a class=\"_df_thumb \"  href=\"#\"  data-slug=\"vmpa-raumakustik-messstelle-nach-din-en-iso-3382\" data-_slug=\"vmpa-raumakustik-messstelle-nach-din-en-iso-3382\" _slug=\"vmpa-raumakustik-messstelle-nach-din-en-iso-3382\" data-title=\"vmpa-raumakustik-messstelle-nach-din-en-iso-3382\" id=\"df_6699\" data-df-option=\"df_option_6699\" thumb=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/dflip-thumbs\/6699.jpeg?1771327220\"  >VMPA Raumakustik Messstelle nach DIN EN ISO 3382<\/a><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.df_option_6699 = {\"source\":\"https:\\\/\\\/www.k5-akustik.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/zertifikat-vmpa-raumakustik-messstelle-akustikbuero-k5.pdf\",\"outline\":[],\"overwritePDFOutline\":false,\"pageSize\":\"0\",\"slug\":\"vmpa-raumakustik-messstelle-nach-din-en-iso-3382\",\"wpOptions\":\"true\",\"id\":6699}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-4bd7b4c\" data-id=\"4bd7b4c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2508ca5 elementor-widget elementor-widget-heading\" data-id=\"2508ca5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">VMPA room acoustics measuring center in accordance to DIN EN ISO 3382<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c32da22 elementor-widget elementor-widget-text-editor\" data-id=\"c32da22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Akustikb\u00fcro K5 GmbH, headquartered in Berlin, is a testing laboratory certified by the VMPA (Verband der Materialpr\u00fcfanstalt e.V.) in accordance to DIN EN ISO 3382. Our testing laboratory is listed in the VMPA directory. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ee2aa elementor-widget elementor-widget-image\" data-id=\"c8ee2aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/elementor\/thumbs\/vmpa_raumakustik_messstelle_berlin_akustikbuero_k5-rinndyjhg8axuvd4x2n6lcugidwcga1yoo9r6yudhs.png\" title=\"VMPA_Raumakustik_Messstelle_Berlin_Akustikb\u00fcro_K5\" alt=\"VMPA_Raumakustik_Messstelle_Berlin_Akustikb\u00fcro_K5\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3303f6e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3303f6e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-33e6033\" data-id=\"33e6033\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-798102e elementor-widget elementor-widget-heading\" data-id=\"798102e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Notified body<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4618e1 elementor-widget elementor-widget-text-editor\" data-id=\"a4618e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We have been notified by the State of Berlin as an expert body in accordance with \u00a7 29b of the Federal Immission Control Act (BImSchG) in conjunction with the Ordinance on the Notification of Immissions (41. BImSchV) for the activities referred to in paragraph V.A publication of the announcement can be viewed via the <a href=\"https:\/\/www.resymesa.de\/ReSyMeSa\/Stelle\/StelleDetail?modulTyp=ImmissionsschutzStelle&amp;stelleId=2488\" target=\"_blank\" rel=\"noopener\">RESYMESA<\/a> research system of measuring points and experts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c669a8c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c669a8c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f0b458d\" data-id=\"f0b458d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c7e44f elementor-widget elementor-widget-heading\" data-id=\"4c7e44f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Quality management<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbdae6c elementor-widget elementor-widget-text-editor\" data-id=\"dbdae6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Akustikb\u00fcro K5 GmbH operates a quality management system. This is a prerequisite for accreditation according to DIN EN ISO\/IEC 17025 as a testing laboratory-we live the system and use it for improvement and error prevention.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c28e424 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c28e424\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6947dcd\" data-id=\"6947dcd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5d1f61 elementor-widget elementor-widget-heading\" data-id=\"a5d1f61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Publicly appointed expert for room acoustics<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e92a4a4 elementor-widget elementor-widget-text-editor\" data-id=\"e92a4a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tobias Kirchner is a publicly appointed and sworn expert for room acoustics by the Berlin Chamber of Industry and Commerce. Link to the entry of the IHK: <a href=\"https:\/\/svv.ihk.de\/svw-suche\/4931566\/suche-extern?nachname=Kirchner&amp;vorname=Tobias\" target=\"_blank\" rel=\"noopener\">to the national directory of experts<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5041e35 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5041e35\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-466dbc8\" data-id=\"466dbc8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f01f83c elementor-widget elementor-widget-heading\" data-id=\"f01f83c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Publicly appointed expert for speech intelligitility for sound systems<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bf535d elementor-widget elementor-widget-text-editor\" data-id=\"5bf535d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jakob Kraft is a publicly appointed and sworn expert for speech intelligibility for sound systems by the Berlin Chamber of Industry and Commerce. Link to the entry of the IHK: <a href=\"https:\/\/svv.ihk.de\/svw-suche\/4931566\/suche-extern?nachname=Kraft&amp;vorname=Jakob\" target=\"_blank\" rel=\"noopener\">to the national directory of experts<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c27ef51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c27ef51\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d7ffbca\" data-id=\"d7ffbca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b81e85 elementor-widget elementor-widget-heading\" data-id=\"3b81e85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Memberships &amp; Standards Committees<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b29bfcb elementor-widget elementor-widget-text-editor\" data-id=\"b29bfcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tobias Kirchner is a member of DEGA as well as a member of the DIN and VDI standards committee for acoustics, noise reduction and vibration technology (subcommittee NA 001-02-03-03 UA for the revision of DIN 18041).<\/p><p>Jakob Kraft is a member of DEGA\u2019s standards committee \u201cVoice Alarm Systems and Electroacoustic Emergency Warning Systems\u201d (DKE\/AK 713.1.17). In this committee the DIN VDE 0833-4 is supervised among other standards. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-761456dd elementor-section-content-middle elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"761456dd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bf58d42\" data-id=\"5bf58d42\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ff3c8c elementor-widget elementor-widget-spacer\" data-id=\"2ff3c8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5ca4bd30 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ca4bd30\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-273be183\" data-id=\"273be183\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc27daa elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"dc27daa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i class=\"fa fa-phone\" aria-hidden=\"true\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAny questions?\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tJust give us a call or send us an e-mail!\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6a2b4eba\" data-id=\"6a2b4eba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7584a453 elementor-align-center elementor-tablet-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"7584a453\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/www.k5-akustik.de\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<i class=\"fa fa-angle-double-right\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1562d952 elementor-widget elementor-widget-spacer\" data-id=\"1562d952\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Accreditation as test laboratory according to DIN EN ISO\/IEC 17025 We are a DAkkS accredited testing laboratory for DIN EN ISO\/IEC 17025 (General Requirements for the Competence of Testing and Calibration Laboratories): determination of emissions and immissionsof sounds, the assessment of speech intelligibility and the Immission Control module (country specific). The accreditation is registered under [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2306,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2797","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/pages\/2797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/comments?post=2797"}],"version-history":[{"count":14,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/pages\/2797\/revisions"}],"predecessor-version":[{"id":6733,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/pages\/2797\/revisions\/6733"}],"up":[{"embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/pages\/2306"}],"wp:attachment":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/media?parent=2797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}