{"id":9273,"date":"2026-02-14T11:40:55","date_gmt":"2026-02-14T11:40:55","guid":{"rendered":"https:\/\/www.zehsm.com\/?p=9273"},"modified":"2026-02-14T11:40:55","modified_gmt":"2026-02-14T11:40:55","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d9%82%d9%8a%d8%a7%d8%b3-%d9%82%d8%af%d8%b1%d8%a9-%d9%85%d9%83%d8%a8%d8%b1-%d8%a7%d9%84%d8%b5%d9%88%d8%aa-rms-%d9%85%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d9%84%d8%b0%d8%b1","status":"publish","type":"post","link":"https:\/\/www.zehsm.com\/ar\/how-to-measure-rms-vs-peak-loudspeaker-power-accurately\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 (RMS) \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0644\u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0628\u062f\u0642\u0629"},"content":{"rendered":"

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\"\u0645\u0643\u0628\u0631<\/p>\n

\u0641\u0647\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a: \u0642\u062f\u0631\u0629 RMS \u0645\u0642\u0627\u0628\u0644 \u0642\u062f\u0631\u0629 \u0627\u0644\u0630\u0631\u0648\u0629 (Peak Power)<\/h2>\n

\"\u0645\u0643\u0628\u0631<\/p>\n

\u0641\u064a \u062c\u0648\u0647\u0631\u0647\u0627\u060c \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0647\u064a \u0645\u0639\u062f\u0644 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0625\u0644\u0649 \u0635\u0648\u062a (\u0648\u062d\u0631\u0627\u0631\u0629). \u064a\u0635\u0641 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u0646 \u062c\u0648\u0627\u0646\u0628 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0648\u064a\u0644.<\/p>\n

\"\u0645\u0643\u0628\u0631<\/p>\n

\u0642\u062f\u0631\u0629 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u062a\u0648\u0633\u0637 (RMS Power)<\/strong> \u0647\u064a \u0645\u0644\u0643 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0639\u0646\u0649. \u0625\u0646\u0647\u0627 \u062a\u0645\u062b\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0644\u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0623\u0648 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0644\u0645\u0636\u062e\u0645 \u0627\u0644\u0635\u0648\u062a \u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0641\u062a\u0631\u0629 \u0632\u0645\u0646\u064a\u0629 \u0645\u0645\u062a\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u063a\u0645\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u064a\u0627\u0633\u064a\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 \u0628\u062a\u0631\u062f\u062f 1 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632) \u062f\u0648\u0646 \u0627\u0644\u062a\u0633\u0628\u0628 \u0641\u064a \u0641\u0634\u0644 \u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u062a\u0634\u0648\u064a\u0647 \u0645\u0641\u0631\u0637. \u0627\u0639\u062a\u0628\u0631\u0647\u0627 \u062a\u0635\u0646\u064a\u0641 \u062a\u062d\u0645\u0644 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u064a\u0648\u0645\u064a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u0644\u0633\u0645\u0627\u0639\u0629 \u0645\u0635\u0646\u0641\u0629 \u0628\u0642\u062f\u0631\u0629 100 \u0648\u0627\u0637 RMS \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u0631\u064a\u062d \u0645\u0639 \u0625\u062f\u062e\u0627\u0644 \u0645\u0633\u062a\u0645\u0631 \u0628\u0642\u062f\u0631\u0629 100 \u0648\u0627\u0637. \u064a\u0631\u062a\u0628\u0637 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0631\u062a\u0628\u0627\u0637\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627 \u0628\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0633\u0645\u0627\u0639\u0629\u2014\u0623\u064a \u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0635\u0648\u062a\u064a.<\/p>\n

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\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0633\u0627\u0621 \u0641\u0647\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646\u0647\u0645\u0627. \u0642\u062f\u0631\u0629 \u0627\u0644\u0630\u0631\u0648\u0629 \u0644\u064a\u0633\u062a \u201c\u0623\u0641\u0636\u0644\u201d \u0645\u0646 RMS\u061b \u0625\u0646\u0647\u0627 \u062a\u0635\u0641 \u0642\u062f\u0631\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0639\u0627\u0628\u0631\u0629.<\/strong> \u0623\u062d\u062f \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0645\u0634\u062a\u0642\u0629 \u0627\u0644\u0647\u0627\u0645\u0629 \u0647\u0648 \u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u0645\u0629 (Crest Factor)<\/strong>, \u060c \u0648\u0647\u0648 \u0646\u0633\u0628\u0629 \u0642\u064a\u0645 \u0627\u0644\u0630\u0631\u0648\u0629 \u0625\u0644\u0649 RMS. \u062a\u062a\u0645\u064a\u0632 \u0627\u0644\u0645\u0648\u0633\u064a\u0642\u0649 \u0630\u0627\u062a \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u0639\u0627\u0644\u064a (\u0645\u062b\u0644 \u0627\u0644\u0645\u0648\u0633\u064a\u0642\u0649 \u0627\u0644\u0643\u0644\u0627\u0633\u064a\u0643\u064a\u0629) \u0628\u0639\u0627\u0645\u0644 \u0642\u0645\u0629 \u0645\u0631\u062a\u0641\u0639 (\u063a\u0627\u0644\u0628\u064b\u0627 20 \u062f\u064a\u0633\u064a\u0628\u0644 \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0646\u0633\u0628\u0629 \u0642\u062f\u0631\u0629 10:1)\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062a\u0645\u064a\u0632 \u0627\u0644\u0645\u0648\u0633\u064a\u0642\u0649 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629 \u0628\u0634\u062f\u0629 \u0628\u0639\u0627\u0645\u0644 \u0642\u0645\u0629 \u0623\u0642\u0644 \u0628\u0643\u062b\u064a\u0631.<\/p>\n\n\n\n\n\n\n\n\n\n
\u0645\u064a\u0632\u0629<\/th>\n\u0642\u062f\u0631\u0629 RMS<\/th>\n\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u062a\u0639\u0631\u064a\u0641<\/strong><\/td>\n\u0645\u0639\u0627\u0644\u062c\u0629 \u0642\u062f\u0631\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0648\u0645\u0633\u062a\u062f\u0627\u0645\u0629.<\/td>\n\u0645\u0639\u0627\u0644\u062c\u0629 \u0642\u062f\u0631\u0629 \u0644\u062d\u0638\u064a\u0629 \u0642\u0635\u0648\u0649.<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u062f\u0629<\/strong><\/td>\n\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 (\u063a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629 \u0645\u0639 \u0646\u063a\u0645\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631).<\/td>\n\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 (\u0645\u064a\u0644\u064a \u062b\u0627\u0646\u064a\u0629).<\/td>\n<\/tr>\n
\u0645\u0627 \u062a\u062d\u0645\u064a \u0645\u0646\u0647<\/strong><\/td>\n\u0627\u0644\u0636\u0631\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a (\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629).<\/td>\n\u0627\u0644\u0636\u0631\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a (\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a).<\/td>\n<\/tr>\n
\u0627\u0644\u0623\u0647\u0645\u064a\u0629<\/strong><\/td>\n\u062a\u062d\u062f\u062f \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0648\u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/td>\n\u062a\u062d\u062f\u062f \u0647\u0627\u0645\u0634 \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0644\u0639\u0627\u0628\u0631\u064a\u0646 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u064a\u0646.<\/td>\n<\/tr>\n
\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0644\u0644\u0622\u062e\u0631<\/strong><\/td>\n\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629.<\/td>\n\u063a\u0627\u0644\u0628\u064b\u0627 2-4 \u0623\u0636\u0639\u0627\u0641 \u0642\u064a\u0645\u0629 RMS.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062f\u0642\u064a\u0642<\/h2>\n

\u064a\u0646\u0628\u0639 \u0639\u062f\u0645 \u0627\u0644\u0627\u062a\u0633\u0627\u0642 \u0641\u064a \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0628\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u062a\u0627\u0631\u064a\u062e\u064a\u064b\u0627 \u0645\u0646 \u0646\u0642\u0635 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u062d\u062f\u0629. \u0644\u062d\u0633\u0646 \u0627\u0644\u062d\u0638\u060c \u0647\u0646\u0627\u0643 \u0627\u0644\u0622\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u0648\u0641\u0647\u0645\u0647\u0627 \u0647\u0648 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/p>\n

    \n
  • \u0627\u0644\u0644\u062c\u0646\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 (IEC):<\/strong> \u0627\u0644 IEC 60268-5<\/strong> \u0645\u0639\u064a\u0627\u0631 IEC \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u062f\u0648\u0644\u064a \u0645\u0631\u062c\u0639\u064a \u064a\u062d\u0638\u0649 \u0628\u0627\u062d\u062a\u0631\u0627\u0645 \u0648\u0627\u0633\u0639. \u064a\u064f\u0639\u0631\u0651\u0641 \u0642\u062f\u0631\u0629 RMS \u0628\u0623\u0646\u0647\u0627 \u0623\u0642\u0635\u0649 \u0645\u062f\u062e\u0644\u0627\u062a \u064a\u0645\u0643\u0646 \u0644\u0644\u0633\u0645\u0627\u0639\u0629 \u0627\u0644\u0639\u0645\u0644 \u0628\u0647\u0627 \u0644\u0645\u062f\u0629 \u0633\u0627\u0639\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u0634\u0627\u0631\u0629 \u0636\u0648\u0636\u0627\u0621 \u0648\u0631\u062f\u064a\u0629 (\u0645\u062d\u062f\u0648\u062f\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0648\u0641\u0642\u064b\u0627 \u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0633\u0645\u0627\u0639\u0629) \u062f\u0648\u0646 \u062a\u062c\u0627\u0648\u0632 \u0645\u0633\u062a\u0648\u0649 \u062a\u0634\u0648\u064a\u0647 \u062a\u0648\u0627\u0641\u0642\u064a \u0643\u0644\u064a (THD) \u0645\u062d\u062f\u062f \u0645\u0633\u0628\u0642\u064b\u0627\u060c \u0639\u0627\u062f\u0629\u064b 1%. \u062a\u062d\u0627\u0643\u064a \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0647\u0630\u0647 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0633\u064a\u0642\u0649 \u0628\u0634\u0643\u0644 \u0648\u062b\u064a\u0642.<\/li>\n
  • EIA\/RCA:<\/strong> \u064a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0642\u062f\u0645 \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0623\u0633\u0648\u0623 (\u063a\u0627\u0644\u0628\u064b\u0627 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0641\u064a \u0623\u062f\u0646\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a\u0647\u0627) \u0644\u0645\u062f\u0629 8 \u0633\u0627\u0639\u0627\u062a. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0646\u062a\u062c \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0645\u062a\u062d\u0641\u0638\u0629 \u062c\u062f\u064b\u0627.<\/li>\n
  • AES2:<\/strong> \u0645\u0639\u064a\u0627\u0631 \u062c\u0645\u0639\u064a\u0629 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u0648\u062a (AES) \u0645\u0634\u0627\u0628\u0647 \u0644\u0645\u0639\u064a\u0627\u0631 IEC \u0648\u0644\u0643\u0646\u0647 \u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u062f\u0629 \u0623\u0642\u0635\u0631 (\u0633\u0627\u0639\u062a\u064a\u0646) \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0648\u0631\u062f\u064a\u0629. \u064a\u062d\u0638\u0649 \u0628\u062a\u0642\u062f\u064a\u0631 \u0643\u0628\u064a\u0631 \u0641\u064a \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629.<\/li>\n
  • \u201c\u0645\u0639\u0627\u064a\u064a\u0631\u201d \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629:<\/strong> \u0627\u062d\u0630\u0631 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u062f\u0648\u0646 \u0645\u0639\u064a\u0627\u0631 \u0645\u062d\u062f\u062f. \u0642\u062f \u062a\u0633\u062a\u062e\u062f\u0645 \u0628\u0639\u0636 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u0623\u0642\u0644 \u0623\u062e\u0644\u0627\u0642\u064a\u0629 \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0645\u062b\u0644 \u201c\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0648\u0633\u064a\u0642\u0649 \u0627\u0644\u0642\u0635\u0648\u0649\u201d \u0623\u0648 \u201c\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629\u201d\u060c \u0648\u0647\u064a \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u062a\u0633\u0648\u064a\u0642\u064a\u0629 \u063a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629 \u062a\u0636\u062e\u0645 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0642\u064a\u0627\u0633 \u0641\u064a \u0638\u0631\u0648\u0641 \u063a\u064a\u0631 \u0648\u0627\u0642\u0639\u064a\u0629 \u0648\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0629.<\/li>\n<\/ul>\n

    \u0627\u0644\u062f\u0648\u0631 \u0627\u0644\u062d\u0627\u0633\u0645 \u0644\u0644\u0645\u0639\u0627\u0648\u0642\u0629 (Impedance):<\/strong> \u062a\u064f\u062d\u0633\u0628 \u0627\u0644\u0642\u062f\u0631\u0629 (\u0628\u0627\u0644\u0648\u0627\u0637) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0627\u0644\u0644\u0630\u064a\u0646 \u064a\u062e\u0636\u0639\u0627\u0646 \u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 (\u0628\u0627\u0644\u0623\u0648\u0645\u060c \u03a9). \u064a\u062c\u0628 \u0623\u0646 \u064a\u062d\u062f\u062f \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u201c100 \u0648\u0627\u0637 RMS \u0639\u0646\u062f 8\u03a9\u201d. \u0633\u062a\u0624\u062f\u064a \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0623\u062e\u0648\u0630\u0629 \u0639\u0646\u062f \u0645\u0639\u0627\u0648\u0642\u0627\u062a \u0623\u0642\u0644 (\u0645\u062b\u0644 4\u03a9) \u0625\u0644\u0649 \u0623\u0631\u0642\u0627\u0645 \u0642\u062f\u0631\u0629 \u0648\u0627\u0637\u064a\u0629 \u0623\u0639\u0644\u0649 \u0644\u0646\u0641\u0633 \u062c\u0647\u062f \u0627\u0644\u0645\u0636\u062e\u0645\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0636\u0639 \u0636\u063a\u0637\u064b\u0627 \u0623\u0643\u0628\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0636\u062e\u0645. \u062a\u0623\u0643\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0639\u0646\u062f \u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629.<\/p>\n

    \u062f\u0644\u064a\u0644 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0639\u0645\u0644\u064a<\/h2>\n

    \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0639\u0645\u0644\u064a \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u064a\u062a\u0637\u0644\u0628 \u063a\u0631\u0641\u0629 \u0639\u062f\u064a\u0645\u0629 \u0627\u0644\u0635\u062f\u0649 \u0648\u0645\u0639\u062f\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0645\u0643\u0646\u0643 \u0625\u062c\u0631\u0627\u0621 \u0642\u064a\u0627\u0633\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0642\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0647\u062c\u064a\u0629 \u062f\u0642\u064a\u0642\u0629.<\/p>\n

    \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629:<\/strong><\/p>\n

      \n
    • \u0645\u0636\u062e\u0645 \u0635\u0648\u062a (Amplifier):<\/strong> \u0642\u062f\u0631\u0629 \u062e\u0631\u062c \u0645\u0639\u0631\u0648\u0641\u0629 \u0648\u0645\u0633\u062a\u0642\u0631\u0629 \u062a\u062a\u062c\u0627\u0648\u0632 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639.<\/li>\n
    • \u0645\u0642\u064a\u0627\u0633 \u0631\u0642\u0645\u064a \u0645\u062a\u0639\u062f\u062f (True RMS):<\/strong> \u0636\u0631\u0648\u0631\u064a \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0628\u062f\u0642\u0629.<\/li>\n
    • \u0631\u0627\u0633\u0645 \u0625\u0634\u0627\u0631\u0629 (Oscilloscope):<\/strong> \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0628\u0635\u0631\u064a\u064b\u0627 \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0627\u0644\u0642\u0637\u0639 (\u0627\u0644\u062a\u0634\u0648\u064a\u0647).<\/li>\n
    • \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u063a\u0645\u0627\u062a:<\/strong> \u0646\u063a\u0645\u0627\u062a \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 (1 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632 \u0643\u0645\u0631\u062c\u0639\u060c \u0648\u0645\u0633\u062d \u062a\u0631\u062f\u062f\u064a \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u062f\u062f) \u0648\u0645\u0644\u0641\u0627\u062a \u0636\u0648\u0636\u0627\u0621 \u0648\u0631\u062f\u064a\u0629 (\u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0628\u0647\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 IEC).<\/li>\n
    • \u0645\u0642\u0627\u0648\u0645\u0629 \u0637\u0627\u0642\u0629 \u063a\u064a\u0631 \u062d\u062b\u064a\u0629:<\/strong> \u201c\u062d\u0645\u0644 \u0648\u0647\u0645\u064a\u201d (\u0645\u062b\u0644 8 \u0623\u0648\u0645) \u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u062e\u0631\u062c \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/li>\n
    • \u0645\u0642\u064a\u0627\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u0648\u062a \u0648\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062e\u0631\u062c \u0648\u062a\u063a\u064a\u0631\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n<\/ul>\n

      \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 (RMS):<\/strong><\/p>\n

        \n
      1. \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> \u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0648\u0647\u0645\u064a \u0628\u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. \u0623\u062f\u062e\u0644 \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 \u0628\u062a\u0631\u062f\u062f 1 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632 \u0648\u0632\u062f \u0627\u0644\u0643\u0633\u0628 \u062d\u062a\u0649 \u064a\u0638\u0647\u0631 \u0631\u0627\u0633\u0645 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u062a\u0642\u0637\u064a\u0639. \u0633\u062c\u0644 \u0627\u0644\u062c\u0647\u062f (V<\/code>) \u0639\u0628\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629. \u0627\u062d\u0633\u0628 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629: P = V\u00b2 \/ R<\/code>.<\/li>\n
      2. \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0648\u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633:<\/strong> \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0648\u0647\u0645\u064a \u0628\u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0642\u064a\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0641\u064a \u0645\u0643\u0627\u0646 \u062c\u064a\u062f \u0627\u0644\u062a\u0647\u0648\u064a\u0629\u060c \u0634\u063a\u0651\u0644 \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629 \u0628\u062a\u0631\u062f\u062f 1 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632 \u0628\u0645\u0633\u062a\u0648\u0649 \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627. \u0642\u0633 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0639\u0646\u062f \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0633\u0645\u0627\u0639\u0629.<\/li>\n
      3. \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631:<\/strong> \u0632\u062f \u0627\u0644\u062c\u0647\u062f \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0645\u0642\u0627\u0628\u0644 \u0644\u0642\u062f\u0631\u0629 \u0641\u0639\u0627\u0644\u0629 \u0645\u0634\u062a\u0628\u0647 \u0628\u0647\u0627 \u062a\u0628\u0644\u063a 50 \u0648\u0627\u0637). \u0627\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0645\u0635\u062f\u0631 \u0636\u0648\u0636\u0627\u0621 \u0648\u0631\u062f\u064a\u0629.<\/strong> \u0631\u0627\u0642\u0628 \u062e\u0631\u062c \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u064a\u0627\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0635\u0648\u062a\u060c \u0648\u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643\u060c \u062a\u062d\u0633\u0633 \u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633 \u0644\u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u064a\u0633\u062a\u0645\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 (\u0627\u0633\u062a\u0647\u062f\u0641 30-60 \u062f\u0642\u064a\u0642\u0629 \u0625\u0646 \u0623\u0645\u0643\u0646).<\/li>\n
      4. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0639\u062a\u0628\u0629:<\/strong> \u0625\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0647\u064a \u0623\u0642\u0635\u0649 \u0645\u0633\u062a\u0648\u0649 \u0642\u062f\u0631\u0629 \u064a\u0645\u0643\u0646 \u0644\u0644\u0633\u0645\u0627\u0639\u0629 \u0627\u0644\u0639\u0645\u0644 \u0639\u0646\u062f\u0647 \u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u062f\u0629 \u062f\u0648\u0646 \u0627\u0631\u062a\u0641\u0627\u0639 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a \u0627\u0644\u0643\u0644\u064a (\u062a\u0634\u0648\u0647 \u0645\u0631\u0626\u064a \u0641\u064a \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0639\u0644\u0649 \u0627\u0644\u0631\u0627\u0633\u0645) \u0648\u062f\u0648\u0646 \u0623\u0646 \u064a\u0635\u0628\u062d \u0645\u0644\u0641 \u0627\u0644\u0635\u0648\u062a \u0633\u0627\u062e\u0646\u064b\u0627 \u0628\u0634\u0643\u0644 \u062e\u0637\u064a\u0631 (\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0648\u0636\u0639 \u0625\u0635\u0628\u0639\u0643 \u0639\u0644\u064a\u0647\u0627 \u0644\u0623\u0643\u062b\u0631 \u0645\u0646 3 \u062b\u0648\u0627\u0646\u064d \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 >70 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0648\u062e\u0637\u0631).<\/strong>.<\/li>\n
      5. \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649:<\/strong> \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u062c\u0629 \u062c\u064a\u0628\u064a\u0629\u060c \u0632\u062f \u0627\u0644\u0633\u0639\u0629 \u062d\u062a\u0649 \u062a\u0644\u0627\u062d\u0638 \u062a\u0634\u0648\u0647\u064b\u0627 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627 \u0645\u0631\u0626\u064a\u064b\u0627 (\u062a\u062c\u0627\u0648\u0632 \u062d\u062f \u062d\u0631\u0643\u0629 \u0645\u0636\u062e\u0645 \u0627\u0644\u0635\u0648\u062a) \u0623\u0648 \u0636\u0627\u0626\u0642\u0629 \u0633\u0645\u0639\u064a\u0629. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0644\u062d\u0638\u064a<\/strong> \u0639\u0646\u062f \u0647\u0630\u0647 \u0627\u0644\u0646\u0642\u0637\u0629 \u0644\u062d\u0633\u0627\u0628 \u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 (V\u00b2 \/ R<\/code>). \u0647\u0630\u0627 \u0645\u062f\u0645\u0631 \u0625\u0630\u0627 \u0627\u0633\u062a\u0645\u0631 \u0644\u0641\u062a\u0631\u0629 \u0637\u0648\u064a\u0644\u0629\u060c \u0644\u0630\u0627 \u062a\u0627\u0628\u0639 \u0628\u062d\u0630\u0631 \u0634\u062f\u064a\u062f \u0644\u062f\u0641\u0639\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u062c\u062f\u064b\u0627 (\u0623\u0642\u0644 \u0645\u0646 200 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629).<\/li>\n<\/ol>\n

        \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629<\/h2>\n

        \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0644\u0627 \u0645\u0639\u0646\u0649 \u0644\u0647\u0627 \u0628\u062f\u0648\u0646 \u0633\u064a\u0627\u0642. \u064a\u0633\u0645\u062d \u0644\u0643 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062f\u0642\u064a\u0642 \u0628\u0645\u0627 \u064a\u0644\u064a:<\/p>\n

          \n
        1. \u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0648\u0627\u0644\u0633\u0645\u0627\u0639\u0627\u062a:<\/strong> \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0630\u0647\u0628\u064a\u0629 \u0647\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0643\u0628\u0631 \u0635\u0648\u062a \u064a\u0643\u0648\u0646 \u062e\u0631\u062c\u0647 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629 \u0636\u0645\u0646 50-150% \u0645\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0644\u0644\u0633\u0645\u0627\u0639\u0629<\/strong>. \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0623\u0642\u0644 \u0642\u062f\u0631\u0629 \u0648\u0627\u0644\u0630\u064a \u064a\u064f\u062f\u0641\u0639 \u0625\u0644\u0649 \u0627\u0644\u062a\u0642\u0637\u064a\u0639 \u064a\u0631\u0633\u0644 \u0625\u0634\u0627\u0631\u0627\u062a \u0645\u0634\u0648\u0647\u0629 \u0636\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u062a\u062f\u0645\u0631 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0623\u0643\u062b\u0631 \u0645\u0646 \u0625\u0634\u0627\u0631\u0629 \u0646\u0638\u064a\u0641\u0629 \u0630\u0627\u062a \u0642\u062f\u0631\u0629 \u0623\u0639\u0644\u0649.<\/li>\n
        2. \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0647\u0627\u0645\u0634 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a:<\/strong> \u0627\u0644\u0646\u0633\u0628\u0629 \u0628\u064a\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0648\u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u062a\u062e\u0628\u0631\u0643 \u0628\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0627\u0628\u0631\u064a\u0646. \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0630\u0627\u062a \u062a\u0635\u0646\u064a\u0641 \u0639\u0627\u0645\u0644 \u0630\u0631\u0648\u0629 \u0639\u0627\u0644\u064d (\u0645\u062b\u0644 \u0630\u0631\u0648\u0629 \u062a\u0628\u0644\u063a 4 \u0623\u0636\u0639\u0627\u0641 \u0642\u062f\u0631\u062a\u0647\u0627 \u0627\u0644\u0641\u0639\u0627\u0644\u0629) \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0635\u062f\u0631\u064a\u0629 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629.<\/li>\n
        3. \u0641\u0643 \u0631\u0645\u0648\u0632 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0633\u0648\u064a\u0642\u064a\u0629:<\/strong> \u0627\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 (IEC\u060c AES2). \u0625\u0630\u0627 \u062a\u0645 \u0625\u062f\u0631\u0627\u062c \u201c\u0627\u0644\u0630\u0631\u0648\u0629\u201d \u0641\u0642\u0637\u060c \u0641\u0643\u0646 \u0645\u062a\u0634\u0643\u0643\u064b\u0627. \u0633\u062a\u0642\u0648\u0645 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u0629 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0625\u062f\u0631\u0627\u062c \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629\/\u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629<\/strong>, \u0645\u0642\u0627\u0648\u0645\u0629<\/strong>, \u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/strong>.<\/li>\n<\/ol>\n

          \u0633\u064a\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 (2023-2024):<\/strong> \u062a\u0643\u0634\u0641 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0646 \u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0644\u0629 \u0645\u062b\u0644 Audio Science Review \u0648Erin\u2019s Audio Corner \u0623\u0646 \u0633\u0645\u0627\u0639\u0627\u062a \u0627\u0644\u0631\u0641\u0648\u0641 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0646\u0637\u0627\u0642 500-1000 \u062f\u0648\u0644\u0627\u0631 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 (\u0627\u0644\u0645\u0634\u0627\u0628\u0647\u0629 \u0644\u0640 IEC) \u0628\u064a\u0646 80-150 \u0648\u0627\u0637 \u0641\u0639\u0627\u0644\u060c \u0645\u0639 \u0642\u062f\u0631\u0627\u062a \u0630\u0631\u0648\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 300-600 \u0648\u0627\u0637. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0633\u0645\u0627\u0639\u0627\u062a PA \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u0641\u0625\u0646 \u0623\u0631\u0642\u0627\u0645 500 \u0648\u0627\u0637 \u0641\u0639\u0627\u0644 \/ 2000 \u0648\u0627\u0637 \u0630\u0631\u0648\u0629 \u0634\u0627\u0626\u0639\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u0643\u062f \u062d\u0627\u062c\u062a\u0647\u0627 \u0625\u0644\u0649 \u0647\u0627\u0645\u0634 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0636\u062e\u0645.<\/p>\n

          \u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0645\u0647\u0646\u064a\u0629: \u0645\u0639\u0636\u0644\u0627\u062a \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a<\/h2>\n

          \u06331: \u0644\u0645\u0627\u0630\u0627 \u064a\u0645\u0643\u0646 \u0644\u0633\u0645\u0627\u0639\u062a\u064a\u0646 \u0644\u0647\u0645\u0627 \u0646\u0641\u0633 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0623\u0646 \u062a\u0628\u062f\u0648 \u0628\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0635\u0648\u062a \u0645\u062e\u062a\u0644\u0641\u0629\u061f<\/strong>
          \n\u0623:<\/strong> \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0644\u064a\u0633\u062a \u0646\u0641\u0633 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629. (\u0627\u0644\u0645\u0642\u0627\u0633\u0629 \u0628\u0627\u0644\u062f\u064a\u0633\u064a\u0628\u0644 SPL \u0639\u0646\u062f 1 \u0648\u0627\u0637\/1 \u0645\u062a\u0631) \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0644\u0644\u0625\u062f\u0631\u0627\u0643 \u0627\u0644\u0635\u0648\u062a\u064a. \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0630\u0627\u062a \u062d\u0633\u0627\u0633\u064a\u0629 88 \u062f\u064a\u0633\u064a\u0628\u0644 \u0633\u062a\u062a\u0637\u0644\u0628 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0636\u0639\u0641 \u0642\u062f\u0631\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a (\u0632\u064a\u0627\u062f\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 3 \u062f\u064a\u0633\u064a\u0628\u0644) \u0644\u062a\u0628\u062f\u0648 \u0628\u0646\u0641\u0633 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0635\u0648\u062a \u0644\u0633\u0645\u0627\u0639\u0629 \u0630\u0627\u062a \u062d\u0633\u0627\u0633\u064a\u0629 91 \u062f\u064a\u0633\u064a\u0628\u0644 \u0639\u0646\u062f \u0646\u0641\u0633 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629. \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0645\u0639\u064b\u0627. \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629<\/strong> \u06332: \u0647\u0644 \u0645\u0646 \u0627\u0644\u062e\u0637\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0643\u0628\u0631 \u0635\u0648\u062a \u0630\u064a \u062e\u0631\u062c \u0641\u0639\u0627\u0644 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0633\u0645\u0627\u0639\u0627\u062a\u064a\u061f.<\/p>\n

          \u0644\u064a\u0633 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0645\u0627\u0631\u0633 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0641\u064a \u0627\u0644\u0643\u0633\u0628. \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0642\u062f\u0631\u0629 \u0648\u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u062c\u064a\u062f\u064b\u0627 \u0636\u0645\u0646 \u062d\u062f\u0648\u062f\u0647 \u064a\u0646\u062a\u062c \u0635\u0648\u062a\u064b\u0627 \u0623\u0646\u0638\u0641 \u0645\u0639 \u062a\u0634\u0648\u0647 \u0623\u0642\u0644. \u064a\u0623\u062a\u064a \u0627\u0644\u062e\u0637\u0631 \u0645\u0646 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0627\u0644\u062a\u064a \u062a\u062f\u0641\u0639 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0625\u0644\u0649 \u0645\u0627 \u0648\u0631\u0627\u0621 \u062d\u062f\u0648\u062f\u0647\u0627 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0623\u0648 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629. \u0627\u0644\u0647\u0627\u0645\u0634 \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0641\u064a\u062f\u064b\u0627. \u0627\u0644\u062e\u0637\u0631 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0647\u0648 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0623\u0642\u0644 \u0642\u062f\u0631\u0629 \u0627\u0644\u0630\u064a \u064a\u064f\u062f\u0641\u0639 \u0625\u0644\u0649 \u0627\u0644\u062a\u0642\u0637\u064a\u0639.<\/strong>
          \n\u0623:<\/strong> \u06333: \u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0639\u0644\u0649 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0642\u062f\u0631\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u061f.<\/p>\n

          \u0645\u0639\u0638\u0645 \u0645\u0643\u0628\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u062a\u0648\u0635\u0644 \u0642\u062f\u0631\u0629 \u0623\u0643\u0628\u0631 \u0625\u0644\u0649 \u0645\u0639\u0627\u0648\u0642\u0627\u062a \u0623\u0642\u0644. \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0645\u064f\u0642\u062f\u0631 \u0628\u0640 100 \u0648\u0627\u0637 \u0639\u0646\u062f 8 \u0623\u0648\u0645 \u0642\u062f \u064a\u0648\u0635\u0644 160 \u0648\u0627\u0637+ \u0639\u0646\u062f 4 \u0623\u0648\u0645. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0647\u0630\u0627 \u064a\u0636\u063a\u0637 \u0639\u0644\u0649 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0648\u064a\u0632\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643\u060c \u0623\u0646 \u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0633\u0645\u0627\u0639\u0629 \u0644\u064a\u0633\u062a \u062e\u0637\u064b\u0627 \u062b\u0627\u0628\u062a\u064b\u0627\u061b \u0641\u0647\u064a \u062a\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u062a\u0631\u062f\u062f. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0644\u0627\u062d\u0638 \u0642\u064a\u0627\u0633\u0643 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0639\u0646\u062f \u062a\u0631\u062f\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0645\u0633\u062a\u0642\u0631 \u0639\u0646\u062f \u0623\u062f\u0646\u0649 \u0645\u0639\u0627\u0648\u0642\u0629 \u0644\u0644\u0633\u0645\u0627\u0639\u0629 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0627\u0633\u0645\u064a).<\/strong>
          \n\u0623:<\/strong> \u06334: \u0645\u0639 \u0638\u0647\u0648\u0631 \u062a\u0636\u062e\u064a\u0645 \u0627\u0644\u0641\u0626\u0629 D\u060c \u0647\u0644 \u062a\u063a\u064a\u0631\u062a \u0645\u0639\u0627\u064a\u064a\u0631 \u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u062f\u0631\u0629\u061f.<\/p>\n

          Q4: With the rise of Class-D amplification, have power measurement standards changed?<\/strong>
          \n\u0623:<\/strong> \u8861\u91cf\u6807\u51c6 \u0627\u0644\u0645\u062a\u062d\u062f\u062b<\/em> \u5e76\u672a\u6539\u53d8\u3002\u7136\u800c\uff0c\u73b0\u4ee3D\u7c7b\u653e\u5927\u5668\u80fd\u591f\u5728\u77ed\u65f6\u95f4\u5185\u5411\u4f4e\u963b\u6297\u8d1f\u8f7d\u63d0\u4f9b\u975e\u5e38\u9ad8\u7684\u529f\u7387\uff0c\u8fd9\u4f7f\u5f97\u7406\u89e3\u8fde\u7eed\uff08RMS\uff09\u529f\u7387\u4e0e\u52a8\u6001\uff08\u5cf0\u503c\uff09\u529f\u7387\u4e4b\u95f4\u7684\u5dee\u5f02\u53d8\u5f97\u66f4\u52a0\u5173\u952e\u3002\u8fd9\u8fdb\u4e00\u6b65\u5f3a\u8c03\u4e86\u626c\u58f0\u5668\u9700\u8981\u5177\u5907\u5f3a\u5927\u7684\u5cf0\u503c\u529f\u7387\u89c4\u683c\uff0c\u4ee5\u5e94\u5bf9\u8fd9\u4e9b\u9ad8\u6548\u653e\u5927\u5668\u7684\u8f93\u51fa\u80fd\u529b\u3002.<\/p>\n

          \u901a\u8fc7\u8d85\u8d8a\u7b80\u5355\u7684\u5cf0\u503c\u529f\u7387\u5ba3\u79f0\uff0c\u5e76\u91c7\u7528\u5bf9RMS\u6d4b\u91cf\u7684\u4e25\u8c28\u7406\u89e3\uff0c\u60a8\u5c06\u4ece\u88ab\u52a8\u7684\u6d88\u8d39\u8005\u8f6c\u53d8\u4e3a\u6709\u89c1\u5730\u7684\u97f3\u9891\u67b6\u6784\u5e08\u3002\u6700\u7ec8\uff0c\u60a8\u6240\u9009\u62e9\u7684\u97f3\u54cd\u7cfb\u7edf\u5c06\u4e0d\u518d\u57fa\u4e8e\u770b\u4f3c\u60ca\u4eba\u7684\u6570\u5b57\uff0c\u800c\u662f\u57fa\u4e8e\u771f\u5b9e\u3001\u53ef\u9760\u4e14\u5353\u8d8a\u7684\u6027\u80fd\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

          For audio engineers, home theater enthusiasts, and anyone investing in quality sound, understanding loudspeaker power ratings is crucial. The specifications sheet can often feel like a maze of competing numbers, with RMS and Peak Power being the most prominent\u2014and most frequently misunderstood. Choosing a speaker based solely on a high peak wattage figure is a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9273","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/posts\/9273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/comments?post=9273"}],"version-history":[{"count":1,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/posts\/9273\/revisions"}],"predecessor-version":[{"id":9274,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/posts\/9273\/revisions\/9274"}],"wp:attachment":[{"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/media?parent=9273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/categories?post=9273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zehsm.com\/ar\/wp-json\/wp\/v2\/tags?post=9273"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}