{"id":7939,"date":"2026-03-24T15:16:59","date_gmt":"2026-03-24T07:16:59","guid":{"rendered":"https:\/\/meettfit.com\/?p=7939"},"modified":"2026-04-08T17:55:51","modified_gmt":"2026-04-08T09:55:51","slug":"how-do-you-measure-gym-floor-impact-noise-iic","status":"publish","type":"post","link":"https:\/\/meettfit.com\/ar\/%d8%b7%d8%a8%d9%82%d8%a9-%d8%b3%d9%81%d9%84%d9%8a%d8%a9-%d8%b5%d9%88%d8%aa%d9%8a%d8%a9\/%d9%83%d9%8a%d9%81-%d8%aa%d9%82%d9%8a%d8%b3-%d8%b6%d9%88%d8%b6%d8%a7%d8%a1-%d8%b5%d8%af%d9%85%d8%a9-%d8%a3%d8%b1%d8%b6%d9%8a%d8%a9-%d8%a7%d9%84%d8%b5%d8%a7%d9%84%d8%a9-%d8%a7%d9%84%d8%b1%d9%8a%d8%a7\/","title":{"rendered":"\u0643\u064a\u0641 \u062a\u0642\u064a\u0633 \u0636\u0648\u0636\u0627\u0621 \u0635\u062f\u0645\u0629 \u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 (IIC)"},"content":{"rendered":"<p>\u064a\u062a\u0637\u0644\u0628 \u0642\u064a\u0627\u0633 \u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 (IIC) \u0627\u062e\u062a\u0628\u0627\u0631\u064b\u0627 \u0635\u0648\u062a\u064a\u064b\u0627 \u0645\u0636\u0628\u0648\u0637\u064b\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ASTM E492 (\u0627\u0644\u0645\u062e\u062a\u0628\u0631) \u0623\u0648 ASTM E1007 (\u0627\u0644\u0645\u064a\u062f\u0627\u0646). \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0622\u0644\u0629 \u0646\u0642\u0631 \u0645\u0648\u062d\u062f\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0635\u0648\u062a \u0627\u0631\u062a\u0637\u0627\u0645 \u0641\u064a \"\u063a\u0631\u0641\u0629 \u0627\u0644\u0645\u0635\u062f\u0631\"\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0642\u064a\u0633 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0641\u0648\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0636\u063a\u0637 \u0627\u0644\u0635\u0648\u062a \u0641\u064a \"\u063a\u0631\u0641\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\" \u0623\u062f\u0646\u0627\u0647 \u0644\u062d\u0633\u0627\u0628 \u062a\u0635\u0646\u064a\u0641 \u0628\u0631\u0642\u0645 \u0648\u0627\u062d\u062f.<\/p>\n<p>\u0644\u0642\u064a\u0627\u0633 \u0641\u0626\u0629 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0635\u062f\u0645\u064a (IIC) \u0644\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0628\u062f\u0642\u0629\u060c \u064a\u062c\u0628 \u0627\u062a\u0628\u0627\u0639 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0647\u0646\u062f\u0633\u064a \u0635\u0627\u0631\u0645. \u0628\u0635\u0641\u062a\u064a \u0645\u0647\u0646\u062f\u0633 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0623\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0641\u0646\u064a \u0645\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u062f. \u0647\u0630\u0627 \u0627\u0644\u0642\u064a\u0627\u0633 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \"\u0642\u0631\u0627\u0621\u0629 \u062f\u064a\u0633\u064a\u0628\u0644\" \u0628\u0633\u064a\u0637\u0629 \u0645\u0646 \u062a\u0637\u0628\u064a\u0642 \u0647\u0627\u062a\u0641\u064a\u061b \u0628\u0644 \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u062d\u0633\u0627\u0628\u064a\u0629 \u0645\u0631\u062c\u062d\u0629 \u0639\u0628\u0631 \u0637\u064a\u0641 \u062a\u0631\u062f\u062f \u0645\u062d\u062f\u062f ($100\\text{Hz}$ \u0625\u0644\u0649 $3150\\text{Hz}$). \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 IIC \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0644\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0643\u0648\u062f \u0627\u0644\u0628\u0646\u0627\u0621 (\u064a\u062a\u0637\u0644\u0628 \u0639\u0627\u062f\u0629\u064b IIC 50)\u060c \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0645\u0644\u0627\u062d\u0638\u0629 \u0623\u0646 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 - \u0622\u0644\u0629 \u0627\u0644\u0646\u0642\u0631 - \u062a\u062d\u0627\u0643\u064a \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0645\u062b\u0644 \u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0623\u0642\u062f\u0627\u0645 \u0623\u0648 \u0633\u0642\u0648\u0637 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d. \u0641\u0647\u064a \u0644\u0627 \u062a\u0644\u062a\u0642\u0637 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0644\u0644\u0631\u0641\u0639\u0629 \u0627\u0644\u0645\u0645\u064a\u062a\u0629 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0623\u0648 \u0633\u0642\u0648\u0637 \u0627\u0644\u062f\u0645\u0628\u0644 \u0628\u0648\u0632\u0646 50 \u0643\u062c\u0645\u060c \u0648\u0627\u0644\u062a\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0627\u062e\u062a\u0628\u0627\u0631\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/03\/rubber-flooring-3-9.jpg&quot;\" alt=\"\u0625\u0639\u062f\u0627\u062f \u0642\u064a\u0627\u0633 \u0635\u0648\u062a\u064a \u0627\u062d\u062a\u0631\u0627\u0641\u064a\" \/><\/p>\n<p>\u062a\u0648\u0636\u062d \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0644\u0625\u062c\u0631\u0627\u0621 \u0642\u064a\u0627\u0633 IIC \u0627\u0644\u0645\u0648\u062d\u062f \u0648\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629.<\/p>\n<h2>\u0645\u0627 \u0647\u064a \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0644\u0642\u064a\u0627\u0633 IIC \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a (AIIC)\u061f<\/h2>\n<p>The standard operating procedure for measuring impact noise in a gym involves calibrating class 1 sound level meters, generating consistent impact energy with a tapping machine, and correcting for background noise and room absorption. This process ensures the data reflects the floor&#8217;s performance rather than the room&#8217;s acoustics.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u0627\u0644\u062e\u0637\u0648\u0629<\/th>\n<th style=\"text-align: left;\">\u0627\u0644\u0625\u062c\u0631\u0627\u0621<\/th>\n<th style=\"text-align: left;\">\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>1. \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629<\/strong><\/td>\n<td style=\"text-align: left;\">\u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/td>\n<td style=\"text-align: left;\">\u0627\u0644\u0645\u0639\u0627\u064a\u0631 \u0627\u0644\u0635\u0648\u062a\u064a (\u0627\u0644\u0641\u0626\u0629 1)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>2. \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/strong><\/td>\n<td style=\"text-align: left;\">\u0642\u0645 \u0628\u0642\u064a\u0627\u0633 $L_b$ \u0641\u064a \u063a\u0631\u0641\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644<\/td>\n<td style=\"text-align: left;\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 $\\gq 10\\{{dB}$ \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>3. \u0627\u0644\u0625\u062b\u0627\u0631\u0629<\/strong><\/td>\n<td style=\"text-align: left;\">\u062a\u0634\u063a\u064a\u0644 \u0645\u0627\u0643\u064a\u0646\u0629 \u0627\u0644\u0646\u0642\u0631<\/td>\n<td style=\"text-align: left;\">5 \u0645\u0637\u0627\u0631\u0642\u060c 10 \u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>4. \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635<\/strong><\/td>\n<td style=\"text-align: left;\">\u0642\u064a\u0627\u0633 \u0632\u0645\u0646 \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f ($T_60{60}$)<\/td>\n<td style=\"text-align: left;\">\u0644\u062a\u0637\u0628\u064a\u0639 \u062a\u0623\u062b\u064a\u0631\u0627\u062a \"\u0635\u062f\u0649 \u0627\u0644\u0635\u0648\u062a\" \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0644\u0628\u062f\u0621 \u0627\u0644\u0642\u064a\u0627\u0633\u060c \u064a\u062a\u0645 \u0648\u0636\u0639 \u0622\u0644\u0629 \u0627\u0644\u062a\u0646\u0635\u062a \u0641\u064a \u0623\u0631\u0628\u0639\u0629 \u0645\u0648\u0627\u0642\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0639\u0644\u0649 \u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0644\u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629. \u0641\u064a \u063a\u0631\u0641\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0623\u062f\u0646\u0627\u0647\u060c \u062a\u0648\u0636\u0639 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0641\u0648\u0646\u0627\u062a \u0641\u064a \u062e\u0645\u0633\u0629 \u0645\u0648\u0627\u0636\u0639 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0623\u0648 \u064a\u062a\u0645 \u062a\u062d\u0631\u064a\u0643\u0647\u0627 \u0639\u0644\u0649 \u0630\u0631\u0627\u0639 \u062f\u0648\u0627\u0631 \u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0645\u0643\u0627\u0646\u064a \u0644\u0645\u0633\u062a\u0648\u0649 \u0636\u063a\u0637 \u0627\u0644\u0635\u0648\u062a ($L<em>n$). \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0642\u0631\u064a\u0628\u0629 \u062c\u062f\u064b\u0627 \u0645\u0646 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0641\u064a\u062c\u0628 \u062a\u0637\u0628\u064a\u0642 \u0639\u0627\u0645\u0644 \u062a\u0635\u062d\u064a\u062d. \u0648\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u063a\u0631\u0641\u0629 \"\u0627\u0644\u062d\u064a\u0629\" \u0630\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0635\u0644\u0628\u0629 \u0627\u0644\u0643\u062b\u064a\u0631\u0629 \u0633\u062a\u0635\u062f\u0631 \u0635\u0648\u062a\u064b\u0627 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u063a\u0631\u0641\u0629 \u0627\u0644\u0645\u0641\u0631\u0648\u0634\u0629\u060c \u064a\u062c\u0628 \u0642\u064a\u0627\u0633 \u0632\u0645\u0646 \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f ($T<\/em>{60}$) \u0648\u062a\u0637\u0628\u064a\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 \u0627\u0645\u062a\u0635\u0627\u0635 \u0645\u0631\u062c\u0639\u064a\u0629 \u062a\u0628\u0644\u063a $10\\{{\u0645}^2$. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0623\u0646 \u062a\u0635\u0646\u064a\u0641 IIC \u0647\u0648 \u062e\u0627\u0635\u064a\u0629 \u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0631\u0636\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0623\u062b\u0627\u062b \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629 \u0623\u062f\u0646\u0627\u0647.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/03\/rubber-flooring-5-8.jpg&quot;\" alt=\"\u0622\u0644\u0629 \u0646\u0642\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629\" \/><\/p>\n<p>\u0648\u0628\u0645\u062c\u0631\u062f \u062a\u062c\u0645\u064a\u0639 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062e\u0627\u0645 \u0639\u0628\u0631 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$500\\{{{\u0647\u0631\u062a\u0632}$.<\/li>\n<\/ul>\n<p>\u0645\u0646 \u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u062a\u0642\u0646\u064a\u060c \u062a\u0639\u062a\u0628\u0631 \u0642\u0627\u0639\u062f\u0629 \"\u0630\u0631\u0648\u0629 \u0627\u0644\u0646\u0642\u0635\" \u062d\u0627\u0633\u0645\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u062a\u0631\u062f\u062f \u0631\u0646\u064a\u0646 \u0645\u062d\u062f\u062f - \u0634\u0627\u0626\u0639 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0641\u062a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 - \u0641\u0642\u062f 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\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062b\u0642\u064a\u0644\" \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0631\u0629 \u0645\u0637\u0627\u0637\u064a\u0629 \u0623\u0648 \u0643\u064a\u0633 \u0631\u0645\u0644 \u0628\u0648\u0632\u0646 50 \u0643\u062c\u0645 \u0643\u0645\u0643\u0645\u0644 \u062a\u0642\u0646\u064a\u060c \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u0642\u062f \u062a\u0624\u062b\u0631 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0646\u0627\u062a\u062c \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0645\u062b\u0644 <a href=\"https:\/\/meettfit.com\/ar\/%d8%a7%d9%84%d9%85%d8%a7%d8%af%d8%a9-%d8%a7%d9%84%d8%a3%d8%b3%d8%a7%d8%b3%d9%8a%d8%a9\/%d9%83%d9%8a%d9%81-%d8%aa%d8%a4%d8%ab%d8%b1-%d9%85%d9%88%d8%a7%d8%af-%d8%a3%d8%b1%d8%b6%d9%8a%d8%a9-%d8%a7%d9%84%d9%87%d9%8a%d8%b1%d9%88%d9%83%d8%b3-%d8%b9%d9%84%d9%89-%d8%ad%d8%b1%d9%82-%d8%a7%d9%84\/\">\u062d\u0631\u0642 \u0627\u0644\u0633\u0639\u0631\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0645\u0639\u062f\u0644 \u0636\u0631\u0628\u0627\u062a \u0627\u0644\u0642\u0644\u0628 \u0641\u064a \u062a\u0645\u0627\u0631\u064a\u0646 \u0623\u0633\u0644\u0648\u0628 Hyrox<\/a>.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u0646\u0648\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/th>\n<th style=\"text-align: left;\">\u0648\u0632\u0646 \u0627\u0644\u0645\u0635\u0627\u062f\u0645<\/th>\n<th style=\"text-align: left;\">\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u062a\u0631\u062f\u062f<\/th>\n<th style=\"text-align: left;\">\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u0627\u0644\u0645\u0639\u064a\u0627\u0631 IIC<\/strong><\/td>\n<td style=\"text-align: left;\">$0.5\\TP4T0.5\\{\u0643\u062c\u0645}$ \u0645\u0637\u0627\u0631\u0642<\/td>\n<td style=\"text-align: left;\">\u0639\u0627\u0644\u064a\u0629 ($500 \\TP4T500\\{Hz}$+)<\/td>\n<td style=\"text-align: left;\">\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0623\u0642\u062f\u0627\u0645\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u062a\u0645\u0627\u0631\u064a\u0646 \u0627\u0644\u0642\u0644\u0628<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u062a\u0623\u062b\u064a\u0631 \u062b\u0642\u064a\u0644<\/strong><\/td>\n<td style=\"text-align: left;\">$50 \\50\\{\u0643\u062c\u0645}$ \u0635\u0627\u062f\u0645 $<\/td>\n<td style=\"text-align: left;\">Low ($20\\text{ Hz}$ &#8211; $100\\text{ Hz}$)<\/td>\n<td style=\"text-align: left;\">\u0627\u0644\u0631\u0641\u0639\u0629 \u0627\u0644\u0645\u0645\u064a\u062a\u0629\u060c \u0631\u0641\u0639 \u0627\u0644\u0623\u062b\u0642\u0627\u0644\u060c \u0631\u0641\u0639 \u0627\u0644\u0623\u062b\u0642\u0627\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0641\u064a \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u060c \u0646\u062f\u0631\u0643 \u0623\u0646\u0647 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0644\u0623\u0631\u0636\u064a\u0629 \"IIC \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f\" \u0648\u0644\u0643\u0646\u0646\u0627 \u0644\u0627 \u0646\u0632\u0627\u0644 \u0646\u0634\u0639\u0631 \"\u0628\u0627\u0644\u0627\u0631\u062a\u062c\u0627\u062c\" \u0639\u0646\u062f\u0645\u0627 \u064a\u0633\u0642\u0637 \u0634\u062e\u0635 \u0645\u0627 \u0642\u0636\u064a\u0628\u0627\u064b \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f. \u0648\u0630\u0644\u0643 \u0644\u0623\u0646 \u0637\u0627\u0642\u0629 \u0622\u0644\u0629 \u0627\u0644\u0646\u0642\u0631 \u062a\u0628\u0642\u0649 \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u0641\u064a \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0644\u0648\u064a. \u0648\u0644\u0625\u062c\u0631\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 \u0641\u0646\u064a \u0643\u0627\u0645\u0644 \u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0623\u0644\u0639\u0627\u0628 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629\u060c \u0646\u0642\u064a\u0633 \"\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0633\u0631\u064a\u0639\u0629\" ($L_TL_{max,F}$) \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629 \u0623\u062f\u0646\u0627\u0647 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0633\u0642\u0648\u0637 \u0627\u0644\u062b\u0642\u064a\u0644. \u0648\u0647\u0630\u0627 \u064a\u0648\u0641\u0631 \u0630\u0631\u0648\u0629 \u062f\u064a\u0633\u064a\u0628\u0644 \u062e\u0627\u0645 \u062a\u0639\u0643\u0633 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u0642\u0648\u0644\u0629 \u062e\u0644\u0627\u0644 \u062d\u062f\u062b \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0623\u062b\u064a\u0631. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062d\u0644 \u0634\u0643\u0627\u0648\u0649 \u0627\u0644\u062c\u064a\u0631\u0627\u0646 \u0641\u064a \u0645\u0646\u0634\u0623\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u0625\u0635\u0631\u0627\u0631 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 IIC \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0644\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0642\u0627\u0646\u0648\u0646\u064a\u0629 \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u062f\u064a\u062f \u0644\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0648\u0638\u064a\u0641\u064a.<\/p>\n<p>\u0642\u0628\u0644 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u0646\u0629 \u0628\u0627\u0633\u062a\u0634\u0627\u0631\u064a \u0623\u0648 \u0645\u062d\u0627\u0648\u0644\u0629 \u0625\u062c\u0631\u0627\u0621 \u0642\u064a\u0627\u0633\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0630\u0627\u062a\u064a \u0648\u0627\u0644\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u064a \u0627\u0644\u0645\u0639\u062a\u0645\u062f.<\/p>\n<h2>\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0642\u064a\u0627\u0633 \u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0635\u0627\u0644\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 IIC \u0628\u0646\u0641\u0633\u064a \u0644\u0625\u062c\u0631\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 \u0623\u0648\u0644\u064a\u061f<\/h2>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0625\u062c\u0631\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 \u0623\u0648\u0644\u064a \u0628\u0646\u0641\u0633\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0637\u0628\u064a\u0642 \u062f\u064a\u0633\u064a\u0628\u0644 \u0647\u0627\u062a\u0641 \u0630\u0643\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \"\u0646\u0642\u0627\u0637 \u0627\u0644\u0636\u0639\u0641\" \u0627\u0644\u0648\u0627\u0636\u062d\u0629\u060c \u0648\u0644\u0643\u0646 \u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0642\u064a\u064a\u0645 \u0645\u0639\u062a\u0645\u062f \u0645\u0646 IIC \u0628\u062f\u0648\u0646 \u0645\u0639\u062f\u0627\u062a \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629. \u064a\u062a\u0637\u0644\u0628 \u062a\u0642\u0631\u064a\u0631 \u0645\u0639\u062a\u0645\u062f \u0645\u064a\u0643\u0631\u0648\u0641\u0648\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 1 \u0648\u0633\u0644\u0633\u0644\u0629 \u0645\u0639\u0627\u064a\u0631\u0629 \u0645\u0648\u062b\u0642\u0629 \u0644\u062a\u0643\u0648\u0646 \u0635\u0627\u0644\u062d\u0629 \u0642\u0627\u0646\u0648\u0646\u064a\u0627\u064b \u0623\u0648 \u062a\u0639\u0627\u0642\u062f\u064a\u0627\u064b.<\/p>\n<h3>\u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0627\u062a\u064a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a<\/h3>\n<ul>\n<li><strong>\u0642\u064a\u0645\u0629 \u0627\u0635\u0646\u0639\u0647\u0627 \u0628\u0646\u0641\u0633\u0643<\/strong>: \u0645\u0641\u064a\u062f \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u062a\u062a\u0633\u0631\u0628 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062c\u062f\u0627\u0631 \u0645\u0639\u064a\u0646 (\u0645\u062d\u064a\u0637\u0629) \u0623\u0648 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u062f\u062e\u0644. \u064a\u0633\u0627\u0639\u062f\u0643 \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a \u064a\u0633\u062a\u062d\u0642 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/li>\n<li><strong>\u0645\u062a\u0649 \u062a\u0633\u062a\u0639\u064a\u0646 \u0628\u0645\u062d\u062a\u0631\u0641<\/strong>: \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u0646\u0629 \u0628\u0639\u0636\u0648 \u0627\u0644\u0645\u062c\u0644\u0633 \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u064a\u064a\u0646 \u0627\u0644\u0635\u0648\u062a\u064a\u064a\u0646 (NCAC) \u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0625\u062b\u0628\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0643\u0648\u062f \u0627\u0644\u0628\u0646\u0627\u0621 (IBC 1206) \u0623\u0648 \u0625\u0630\u0627 \u0643\u0646\u062a \u0645\u062a\u0648\u0631\u0637\u0627\u064b \u0641\u064a \u0646\u0632\u0627\u0639 \u0642\u0627\u0646\u0648\u0646\u064a \u0645\u0639 \u0623\u062d\u062f \u0627\u0644\u062c\u064a\u0631\u0627\u0646.<\/li>\n<li><strong>\u0627\u0644\u062a\u0642\u0631\u064a\u0631<\/strong>: A professional report will include the floor&#8217;s cross-section, the $T_{60}$ correction data, and the IIC\/AIIC single-number rating.<\/li>\n<\/ul>\n<p>\u0641\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0623\u062b\u0631 \u0647\u0630\u0647 \u0627\u0644\u0641\u062c\u0648\u0629 \u0628\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u0628\u0639\u0648\u0627\u0645\u0644 \u0644\u0648\u062c\u0633\u062a\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 <a href=\"https:\/\/meettfit.com\/ar\/%d9%85%d8%af%d9%88%d9%86%d8%a9-%d8%a7%d9%84%d8%a3%d8%b1%d8%b6%d9%8a%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d8%b7%d8%a7%d8%b7%d9%8a%d8%a9\/%d9%87%d9%84-%d9%8a%d8%a4%d8%ab%d8%b1-%d8%a7%d9%84%d8%aa%d8%ba%d9%84%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%aa%d8%ad%d9%85%d9%8a%d9%84-%d8%b9%d9%84%d9%89-%d8%ac%d9%88%d8%af%d8%a9-%d8%a7%d9%84%d8%a3%d8%b1\/\">\u062a\u0624\u062b\u0631 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629<\/a> \u0642\u0628\u0644 \u0623\u0646 \u062a\u0635\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0642\u0639. \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u060c \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u062a\u062e\u0633\u0631 \u0645\u0646 5 \u0625\u0644\u0649 8 \u0646\u0642\u0627\u0637 \u0628\u0633\u0628\u0628 \u0627\u0644\u0625\u062d\u0627\u0637\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0645\u062e\u062a\u0628\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u064a\u0642\u0648\u0644 IIC 55\u060c \u0641\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639 \u0645\u0646 47 \u0625\u0644\u0649 50. \u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0642\u064a\u0627\u0633 \u0631\u0633\u0645\u064a \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0635\u0631\u064a\u062d \u0635\u0627\u0644\u0629 \u0623\u0644\u0639\u0627\u0628 \u0631\u064a\u0627\u0636\u064a\u0629 \u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u0647\u0648 \u0627\u0644\u0648\u062d\u064a\u062f \u0627\u0644\u0630\u064a \u064a\u064f\u0639\u062a\u062f \u0628\u0647.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/meettfit.com\/wp-content\/uploads\/2026\/03\/rubber-flooring-4-8.jpg&quot;\" alt=\"\u0642\u064a\u0627\u0633 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0647\u0648\u0627\u0629\" \/><\/p>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0648\u064a\u062a\u0637\u0644\u0628 \u0642\u064a\u0627\u0633 IIC \u0645\u0639\u062f\u0627\u062a \u0645\u0648\u062d\u062f\u0629 \u0648\u062d\u0633\u0627\u0628\u064b\u0627 \u0645\u0631\u062c\u062d\u064b\u0627 \u0639\u0628\u0631 $100\\text{Hz}$ \u0625\u0644\u0649 $3150\\text{Hz}$ \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 ASTM.<\/p>","protected":false},"excerpt":{"rendered":"<p>Measuring gym floor impact noise (IIC) requires a controlled acoustic test following ASTM E492 (laboratory) or ASTM E1007 (field) standards. The process uses a standardized tapping machine to generate impact sound in a &quot;source room,&quot; while high-precision microphones measure the sound pressure levels in the &quot;receiver room&quot; below to calculate a single-number rating. To accurately&#8230;<\/p>","protected":false},"author":4,"featured_media":7942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-7939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acoustic-underlay"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How do you measure gym floor impact noise (IIC) - MF FLOOR<\/title>\n<meta name=\"description\" content=\"Understand gym floor IIC testing, from tapping machine placement to ASTM curve fitting, plus why extra heavy-impact tests matter in gyms.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/meettfit.com\/ar\/\u0637\u0628\u0642\u0629-\u0633\u0641\u0644\u064a\u0629-\u0635\u0648\u062a\u064a\u0629\/\u0643\u064a\u0641-\u062a\u0642\u064a\u0633-\u0636\u0648\u0636\u0627\u0621-\u0635\u062f\u0645\u0629-\u0623\u0631\u0636\u064a\u0629-\u0627\u0644\u0635\u0627\u0644\u0629-\u0627\u0644\u0631\u064a\u0627\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How do you measure gym floor impact noise (IIC) - 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