{"id":91,"date":"2026-08-09T06:52:30","date_gmt":"2026-08-09T06:52:30","guid":{"rendered":"https:\/\/nextav.pl\/wiedza\/"},"modified":"2026-08-09T06:52:30","modified_gmt":"2026-08-09T06:52:30","slug":"wiedza","status":"publish","type":"page","link":"https:\/\/nextav.pl\/en\/wiedza\/","title":{"rendered":"Knowledge"},"content":{"rendered":"<div class=\"wp-block-group alignfull hostinger-ai-fade-up has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade-up\" style=\"padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--40)\">\n<h1 class=\"wp-block-heading has-text-align-center has-dark-color has-text-color has-link-color has-xx-large-font-size wp-elements-5d3f710dd4c7bc33ee568d8915d4339f\" style=\"margin-top:0;margin-bottom:var(--wp--preset--spacing--20)\">Knowledge<\/h1>\n\n\n<p class=\"has-text-align-center has-dark-color has-text-color has-link-color has-medium-font-size wp-elements-4eeae53252a55936551c0d9cf2acdf56 wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0\">Practical guides to audiovisual systems: how to match equipment to a specific room, what belongs in the design and in the tender specification, how to route signal across an AV network, and how immersive installations work. We write concretely \u2014 with numbers, formulas and parameter names.<\/p>\n<\/div>\n\n\n<div class=\"wp-block-group alignfull hostinger-ai-fade-up has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade-up\" style=\"padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--60)\">\n<div class=\"wp-block-query alignwide is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-2 alignwide wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-38adb594 wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-88 post type-post status-publish format-standard has-post-thumbnail hentry category-sprzet-i-technologie-av\">\n\n<div class=\"wp-block-group has-border-color has-global-padding is-layout-constrained wp-container-core-group-is-layout-f683ff79 wp-block-group-is-layout-constrained\" style=\"border-color:#e3e3e3;border-width:1px;border-radius:20px;padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40)\"><div class=\"has-link-color wp-elements-612c9651b51af74da8cd7fd66141d4da wp-block-post-date has-text-color has-dark-color has-small-font-size\"><time datetime=\"2026-08-09T06:55:33+00:00\">August 9, 2026<\/time><\/div>\n<h2 style=\"margin-top:0;margin-bottom:0\" class=\"has-link-color wp-elements-26751bb2a6459d45fe8bcdfb97e18746 wp-block-post-title has-text-color has-dark-color has-large-font-size\"><a href=\"https:\/\/nextav.pl\/en\/ile-lumenow-projektor-sala-konferencyjna-aula\/\" target=\"_self\" >How many lumens does a projector really need in a conference room and a lecture hall<\/a><\/h2>\n<div class=\"has-link-color wp-elements-95692fd544b30b4dfbbfebd97ba8f5d9 wp-block-post-excerpt has-text-color has-dark-color has-medium-font-size\"><p class=\"wp-block-post-excerpt__excerpt\">Projector brightness comes from a calculation, not from a catalogue. The formula, a table of required illuminance for different rooms and three worked examples \u2014 from a 12-person meeting room to a 300-seat auditorium.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/nextav.pl\/en\/ile-lumenow-projektor-sala-konferencyjna-aula\/\">Read more<\/a><\/p><\/div><\/div>\n\n<\/li><\/ul>\n\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group alignfull hostinger-ai-solid-block hostinger-ai-fade-up has-color-1-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" data-aos=\"fade-up\" style=\"padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--60)\">\n<h2 class=\"wp-block-heading has-text-align-center has-dark-color has-text-color has-link-color has-x-large-font-size wp-elements-3eb250c719a624edf7f0afc0a90fa51d\" style=\"margin-top:0;margin-bottom:0\">Have a question about a specific room?<\/h2>\n\n\n<p class=\"has-text-align-center has-dark-color has-text-color has-link-color has-medium-font-size wp-elements-19ec50aa091ecd3255d6f9091e32eb2e wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--50)\">Describe the space and what needs to happen in it \u2014 we'll tell you which solution makes sense and what it really costs.<\/p>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-851737ba wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size hostinger-ai-cta-button has-medium-font-size\"><a class=\"wp-block-button__link has-dark-color has-contrast-background-color has-text-color has-background has-link-color has-border-color wp-element-button\" style=\"border-color:#0d141a;border-width:1px;border-radius:50px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--70);box-shadow:none\" href=\"mailto:biuro@nextav.pl\">Email us<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Poradniki i analizy techniczne o systemach audiowizualnych: dob\u00f3r sprz\u0119tu, projektowanie sal, sieci AV, projekcja immersyjna i zam\u00f3wienia publiczne.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-91","page","type-page","status-publish","hentry"],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/pages\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/comments?post=91"}],"version-history":[{"count":0,"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/pages\/91\/revisions"}],"wp:attachment":[{"href":"https:\/\/nextav.pl\/en\/wp-json\/wp\/v2\/media?parent=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}