{"id":324,"date":"2026-01-18T18:54:35","date_gmt":"2026-01-18T18:54:35","guid":{"rendered":"https:\/\/ambiacustica.com.br\/?page_id=324"},"modified":"2026-01-18T20:02:08","modified_gmt":"2026-01-18T20:02:08","slug":"graficos","status":"publish","type":"page","link":"https:\/\/ambiacustica.com.br\/es\/graficos\/","title":{"rendered":"Gr\u00e1ficos"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"324\" class=\"elementor elementor-324\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe0cacb e-flex e-con-boxed e-con e-parent\" data-id=\"fe0cacb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a056e46 elementor-widget elementor-widget-html\" data-id=\"a056e46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/chart.js\"><\/script>\r\n\r\n<style>\r\n  .grafico-absorcao-wrapper {\r\n    width: 100%;\r\n    max-width: 900px;\r\n    margin: 0 auto;\r\n  }\r\n\r\n  \/* ===== TABELA ===== *\/\r\n  .tabela-absorcao {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    margin-top: 20px;\r\n    font-size: 13px;\r\n  }\r\n\r\n  .tabela-absorcao th,\r\n  .tabela-absorcao td {\r\n    border: 1px solid #333;\r\n    padding: 6px 8px;\r\n    text-align: center;\r\n    white-space: nowrap;\r\n  }\r\n\r\n  .tabela-absorcao th {\r\n    background: #f3f3f3;\r\n    font-weight: 600;\r\n  }\r\n\r\n  .linha-parede {\r\n    color: #79A191;\r\n    font-weight: 600;\r\n  }\r\n\r\n  .linha-forro {\r\n    color: #f2b705;\r\n    font-weight: 600;\r\n  }\r\n\r\n  \/* Mobile *\/\r\n  @media (max-width: 768px) {\r\n    .tabela-scroll {\r\n      overflow-x: auto;\r\n    }\r\n\r\n    .tabela-absorcao {\r\n      font-size: 11px;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"grafico-absorcao-wrapper\">\r\n  <canvas id=\"graficoAbsorcao\"><\/canvas>\r\n\r\n  <div class=\"tabela-scroll\">\r\n    <table class=\"tabela-absorcao\">\r\n      <thead>\r\n        <tr>\r\n          <th>Freq. (Hz)<\/th>\r\n          <th>125<\/th>\r\n          <th>250<\/th>\r\n          <th>500<\/th>\r\n          <th>1000<\/th>\r\n          <th>2000<\/th>\r\n          <th>4000<\/th>\r\n          <th>NRC<\/th>\r\n        <\/tr>\r\n      <\/thead>\r\n      <tbody>\r\n        <tr class=\"linha-parede\">\r\n          <td>Parede<\/td>\r\n          <td>0,17<\/td>\r\n          <td>0,80<\/td>\r\n          <td>1,06<\/td>\r\n          <td>0,57<\/td>\r\n          <td>0,35<\/td>\r\n          <td>0,27<\/td>\r\n          <td>0,70<\/td>\r\n        <\/tr>\r\n        <tr class=\"linha-forro\">\r\n          <td>Forro<\/td>\r\n          <td>0,87<\/td>\r\n          <td>0,87<\/td>\r\n          <td>0,87<\/td>\r\n          <td>0,65<\/td>\r\n          <td>0,46<\/td>\r\n          <td>0,39<\/td>\r\n          <td>0,70<\/td>\r\n        <\/tr>\r\n      <\/tbody>\r\n    <\/table>\r\n  <\/div>\r\n<\/div>\r\n\r\n<script>\r\ndocument.addEventListener('DOMContentLoaded', function () {\r\n  const canvas = document.getElementById('graficoAbsorcao');\r\n\r\n  function isMobile() {\r\n    return window.innerWidth <= 768;\r\n  }\r\n\r\n  const chart = new Chart(canvas, {\r\n    type: 'line',\r\n    data: {\r\n      labels: ['125', '250', '500', '1000', '2000', '4000'],\r\n      datasets: [\r\n        {\r\n          label: 'Parede',\r\n          data: [0.17, 0.80, 1.06, 0.57, 0.35, 0.27],\r\n          borderColor: '#79A191',\r\n          borderWidth: 2,\r\n          tension: 0.35,\r\n          pointRadius: isMobile() ? 4 : 5,\r\n          pointHoverRadius: isMobile() ? 8 : 6,\r\n          hitRadius: isMobile() ? 18 : 10,\r\n          fill: false\r\n        },\r\n        {\r\n          label: 'Forro',\r\n          data: [0.67, 0.87, 0.87, 0.65, 0.46, 0.39],\r\n          borderColor: '#f2b705',\r\n          borderWidth: 2,\r\n          tension: 0.35,\r\n          pointRadius: isMobile() ? 4 : 5,\r\n          pointHoverRadius: isMobile() ? 8 : 6,\r\n          hitRadius: isMobile() ? 18 : 10,\r\n          fill: false\r\n        }\r\n      ]\r\n    },\r\n    options: {\r\n      responsive: true,\r\n      maintainAspectRatio: true,\r\n      aspectRatio: isMobile() ? 1.25 : 2.5,\r\n      interaction: {\r\n        mode: 'nearest',\r\n        intersect: false\r\n      },\r\n      plugins: {\r\n        tooltip: {\r\n          backgroundColor: 'rgba(0,0,0,0.8)',\r\n          padding: 10,\r\n          titleFont: {\r\n            size: isMobile() ? 13 : 14\r\n          },\r\n          bodyFont: {\r\n            size: isMobile() ? 12 : 13\r\n          }\r\n        },\r\n        legend: {\r\n          position: 'top',\r\n          labels: {\r\n            font: {\r\n              size: isMobile() ? 11 : 13\r\n            }\r\n          }\r\n        }\r\n      },\r\n      scales: {\r\n        x: {\r\n          title: {\r\n            display: true,\r\n            text: 'Frequ\u00eancia (Hz)',\r\n            padding: { top: 10 },\r\n            font: {\r\n              size: isMobile() ? 12 : 14,\r\n              weight: '600'\r\n            }\r\n          },\r\n          ticks: {\r\n            font: {\r\n              size: isMobile() ? 10 : 12\r\n            }\r\n          },\r\n          grid: {\r\n            display: !isMobile(),\r\n            color: '#d9d9d9'\r\n          }\r\n        },\r\n        y: {\r\n          min: 0,\r\n          max: 1.2,\r\n          title: {\r\n            display: true,\r\n            text: 'Coeficiente de absor\u00e7\u00e3o (\u03b1)',\r\n            padding: { bottom: 10 },\r\n            font: {\r\n              size: isMobile() ? 12 : 14,\r\n              weight: '600'\r\n            }\r\n          },\r\n          ticks: {\r\n            stepSize: 0.2,\r\n            font: {\r\n              size: isMobile() ? 10 : 12\r\n            }\r\n          },\r\n          grid: {\r\n            display: !isMobile(),\r\n            color: '#d9d9d9'\r\n          }\r\n        }\r\n      }\r\n    }\r\n  });\r\n\r\n  \/* Ajusta gr\u00e1fico ao redimensionar (Elementor \/ rota\u00e7\u00e3o mobile) *\/\r\n  window.addEventListener('resize', () => {\r\n    chart.options.aspectRatio = isMobile() ? 1.25 : 2.5;\r\n    chart.update();\r\n  });\r\n});\r\n<\/script>\r\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Freq. (Hz) 125 250 500 1000 2000 4000 NRC Parede 0,17 0,80 1,06 0,57 0,35 0,27 0,70 Forro 0,87 0,87 0,87 0,65 0,46 0,39 0,70<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-324","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gr\u00e1ficos - Ambi Solu\u00e7\u00f5es Ac\u00fasticas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ambiacustica.com.br\/es\/graficos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gr\u00e1ficos - Ambi Solu\u00e7\u00f5es Ac\u00fasticas\" \/>\n<meta property=\"og:description\" content=\"Freq. 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