{"id":872,"date":"2021-02-22T07:17:59","date_gmt":"2021-02-22T03:47:59","guid":{"rendered":"http:\/\/digiseda.ir\/blog\/?p=872"},"modified":"2021-10-04T00:53:18","modified_gmt":"2021-10-03T21:23:18","slug":"mic-polar-pattern","status":"publish","type":"post","link":"https:\/\/digiseda.ir\/blog\/mic-polar-pattern\/","title":{"rendered":"\u0627\u0644\u06af\u0648\u06cc \u0642\u0637\u0628\u06cc \u0648 \u0631\u0627\u0633\u062a\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0635\u062f\u0627 \u062f\u0631 \u0627\u0646\u0648\u0627\u0639 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646"},"content":{"rendered":"<p>\u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0646\u062d\u0648\u0647 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0648\u0627\u0646\u0628 \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 \u0647\u0645 \u0645\u062a\u0641\u0627\u0648\u062a \u0647\u0633\u062a\u0646\u062f. <strong>\u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0628\u0631\u062f\u0627\u0634\u062a (\u0642\u0637\u0628\u06cc) \u0628\u0627\u0639\u062b \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627 \u0645\u06cc \u0634\u0648\u062f. <\/strong>\u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062a\u0645\u0627\u0645 \u062c\u0647\u062a\u06cc (Omni Directional) \u062d\u0633\u0627\u0633\u06cc\u062a \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0647\u0627\u062a \u06af\u0648\u0646\u0627\u06af\u0648\u0646 \u062f\u0627\u0631\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646 \u06cc\u06a9 \u062c\u0647\u062a\u06cc (Unidirectional) \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u0645\u0642\u0627\u0628\u0644 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0627\u0645\u0627 \u0635\u062f\u0627\u0647\u0627\u06cc \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627 \u06cc\u0627 \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0636\u0639\u06cc\u0641 \u0634\u062f\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f. \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062f\u0648 \u062c\u0647\u062a\u06cc (Bidirectional) \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u0645\u0642\u0627\u0628\u0644 \u0648 \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0648 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0635\u062f\u0627\u0647\u0627\u06cc \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627\u06cc \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06cc\u06a9 \u062c\u0647\u062a\u06cc \u0628\u0647 \u0633\u0647 \u0646\u0648\u0639 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f\u060c \u0633\u0648\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0648 \u0647\u0627\u06cc\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u0645\u0642\u0627\u0628\u0644\u060c \u0628\u0627 \u0632\u0627\u0648\u06cc\u0647 \u0628\u0627\u0632 \u062d\u0633\u0627\u0633 \u0627\u0633\u062a \u0648\u0644\u06cc \u062d\u0633\u0627\u0633\u06cc\u062a \u0622\u0646 \u062f\u0631 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627 \u06f6 \u062f\u0633\u06cc \u0628\u0644 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f. \u0627\u06cc\u0646 \u062f\u0631 \u062d\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u0632\u0627\u0646 \u06a9\u0627\u0647\u0634 \u062d\u0633\u0627\u0633\u06cc\u062a \u062f\u0631 \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0627\u06cc\u0646 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0628\u0647 \u06f1\u06f5 \u062a\u0627 \u06f2\u06f5 \u062f\u0633\u06cc \u0628\u0644 \u0645\u06cc \u0631\u0633\u062f. \u062d\u0633\u0627\u0633\u06cc\u062a \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0633\u0648\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u062f\u0631 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627 \u06f7\/\u06f8 \u062f\u0633\u06cc \u0628\u0644 \u0646\u0633\u0628\u062a \u0628\u0647 \u062c\u0644\u0648\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06a9\u0645\u062a\u0631 \u0627\u0633\u062a \u0648 \u062f\u0631 \u062f\u0648 \u0646\u0627\u062d\u06cc\u0647 (\u0632\u0627\u0648\u06cc\u0647 \u06f1\u06f2\u06f5 \u062f\u0631\u062c\u0647 \u0627\u0632 \u062c\u0644\u0648\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0628\u0647 \u0631\u0627\u0633\u062a \u0648 \u0686\u067e)\u060c \u062d\u062f\u0627\u0642\u0644 \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627 \u062f\u0627\u0631\u062f. \u062d\u0633\u0627\u0633\u06cc\u062a \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u062f\u0631 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627\u06cc \u0622\u0646 \u06f1\u06f2 \u062f\u0633\u06cc \u0628\u0644 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u062c\u0644\u0648\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0627\u0633\u062a \u0648 \u062f\u0631 \u062f\u0648 \u0646\u0627\u062d\u06cc\u0647\u00a0 (\u0632\u0627\u0648\u06cc\u0647 \u06f1\u06f1\u06f0 \u062f\u0631\u062c\u0647 \u0627\u0632 \u062c\u0644\u0648\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0628\u0647 \u0631\u0627\u0633\u062a \u0648 \u0686\u067e)\u060c \u062d\u062f\u0627\u0642\u0644 \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627 \u062f\u0627\u0631\u0627\u0633\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0646\u06cc\u062f\u0646 \u0686\u06af\u0648\u0646\u06af\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0635\u062f\u0627 \u062a\u0648\u0633\u0637 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u062f\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc \u0622\u0646 \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u06cc\u062f \u062f\u0631 \u06af\u0631\u062f\u0627\u06af\u0631\u062f \u0622\u0646 \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0642\u0627\u0628\u0644 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0635\u062d\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0635\u062f\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0628\u0644\u0646\u062f\u062a\u0631\u06cc\u0646 \u0633\u0637\u062d \u0648 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0635\u062d\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0635\u062f\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u062a\u0631\u06cc\u0646 \u0633\u0637\u062d \u0645\u06cc \u0634\u0646\u0648\u06cc\u062f.<\/p>\n<p>\u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u0633\u0648\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0648 \u0647\u0627\u06cc\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f\u060c \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u06cc\u0634\u062a\u0631 \u067e\u0633 \u0645\u06cc \u0632\u0646\u0646\u062f (\u062a\u0636\u0639\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f) \u0648 \u062c\u0647\u062a \u062f\u0627\u0631 \u062a\u0631 \u0647\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0635\u062f\u0627\u0647\u0627\u06cc \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0631\u0627 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0635\u062f\u0627\u06cc \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646\u060c \u0645\u0646\u062d\u0646\u06cc \u0645\u06cc\u0632\u0627\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a \u0622\u0646 \u0646\u0633\u0628\u062a \u0628\u0647 \u0632\u0627\u0648\u06cc\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0635\u062f\u0627 \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0645\u06cc \u0631\u0633\u062f. \u0627\u06cc\u0646 \u0645\u0646\u062d\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc \u06a9\u0627\u063a\u0630 \u0645\u062e\u0635\u0648\u0635 \u062a\u0631\u0633\u06cc\u0645 \u0645\u06cc \u06af\u0631\u062f\u062f.<\/p>\n<p>\u0634\u06a9\u0644 \u06f1 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u06af\u0648\u0646\u0627\u06af\u0648\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u0635\u062f\u0627 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div id=\"attachment_876\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-876\" loading=\"lazy\" class=\"wp-image-876 size-large\" src=\"http:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/Screen-Shot-2018-05-02-at-1.15.59-PM-600x369.png\" alt=\"\" width=\"600\" height=\"369\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/Screen-Shot-2018-05-02-at-1.15.59-PM-600x369.png 600w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/Screen-Shot-2018-05-02-at-1.15.59-PM-350x215.png 350w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/Screen-Shot-2018-05-02-at-1.15.59-PM-768x472.png 768w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/Screen-Shot-2018-05-02-at-1.15.59-PM.png 801w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-876\" class=\"wp-caption-text\">\u0634\u06a9\u0644 \u06f1<\/p><\/div>\n<p><strong>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0646\u0648\u0627\u0639 \u0631\u0627\u0633\u062a\u0627\u0647\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a<\/strong><\/p>\n<p><strong>\u062a\u0645\u0627\u0645 \u062c\u0647\u062a\u06cc (<\/strong><strong>Omnidirectional<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u06cc\u0627\u0641\u062a \u0635\u062f\u0627 \u0627\u0632 \u0647\u0645\u0647 \u062c\u0647\u062a \u0647\u0627<\/li>\n<li>\u062d\u062f\u0627\u06a9\u062b\u0631 \u067e\u0633\u0627\u0648\u0627\u06cc\u06cc \u0627\u062a\u0627\u0642<\/li>\n<li>\u0639\u062f\u0645 \u0627\u0645\u06a9\u0627\u0646 \u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0622\u06a9\u0648\u0633\u062a\u06cc\u06a9\u06cc \u0645\u06af\u0631 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f \u0646\u0632\u062f\u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646<\/li>\n<li>\u062d\u0633\u0627\u0633\u06cc\u062a \u06a9\u0645 \u0646\u0633\u0628\u062a \u0628\u0647 \u062d\u0631\u0648\u0641 \u0627\u0646\u0641\u062c\u0627\u0631\u06cc (\u067e\u060c\u062a \u0648 &#8230;)<\/li>\n<li>\u062d\u0633\u0627\u0633\u06cc\u062a \u06a9\u0645 \u0628\u0647 \u0646\u0648\u06cc\u0632 \u062d\u0627\u0635\u0644 \u0627\u0632 \u062a\u0645\u0627\u0633 \u0628\u0627 \u0628\u062f\u0646\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646<\/li>\n<li>\u0639\u062f\u0645 \u062a\u0642\u0648\u06cc\u062a \u0641\u0631\u06a9\u0627\u0646\u0633 \u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u062f \u0646\u0632\u062f\u06cc\u06a9<\/li>\n<li>\u067e\u0627\u0633\u062e \u0641\u0631\u06a9\u0627\u0646\u0633\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u062f\u0631 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062e\u0627\u0632\u0646\u06cc<\/li>\n<li>\u0642\u06cc\u0645\u062a \u067e\u0627\u06cc\u06cc\u0646<img loading=\"lazy\" class=\"size-full wp-image-2114 aligncenter\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/9.jpg\" alt=\"\" width=\"434\" height=\"550\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/9.jpg 434w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/9-276x350.jpg 276w\" sizes=\"(max-width: 434px) 100vw, 434px\" \/><\/li>\n<\/ul>\n<p><strong>\u06cc\u06a9 \u062c\u0647\u062a\u06cc (<\/strong><strong>Unidirectional<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u0627\u0645\u06a9\u0627\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0646\u0628\u0639 \u0635\u0648\u062a\u06cc<\/li>\n<li>\u062a\u0636\u0639\u06cc\u0641 \u0646\u0634\u062a \u0635\u062f\u0627\u060c \u0646\u0648\u06cc\u0632 \u0632\u0645\u06cc\u0646\u0647 \u0648 \u0635\u062f\u0627\u0647\u0627\u06cc \u0627\u0646\u0639\u06a9\u0627\u0633\u06cc \u0627\u0632 \u0645\u062d\u06cc\u0637<\/li>\n<li>\u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u062e\u0648\u0628<\/li>\n<li>\u06a9\u0627\u0631\u0628\u0631\u062f \u0646\u0632\u062f\u06cc\u06a9 \u0622\u0646 \u0633\u0628\u0628 \u062a\u0642\u0648\u06cc\u062a \u0641\u0631\u06a9\u0627\u0646\u0633 \u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f (\u0628\u0647 \u063a\u06cc\u0631 \u0627\u0632 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u062d\u0641\u0631\u0647 \u0647\u0627\u06cc\u06cc \u062f\u0631 \u0628\u062f\u0646\u0647 \u062e\u0648\u062f \u0647\u0633\u062a\u0646\u062f)<\/li>\n<li>Gain \u0628\u0627\u0644\u0627\u062a\u0631 \u0642\u0628\u0644 \u0627\u0632 \u0641\u06cc\u062f\u0628\u06a9 \u0622\u06a9\u0648\u0633\u062a\u06cc\u06a9\u06cc \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u062e\u0634 \u0635\u062f\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637<\/li>\n<li>\u0627\u0645\u06a9\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06af\u0630\u0627\u0631\u06cc \u0627\u0633\u062a\u0631\u06cc\u0648 \u0641\u0648\u0646\u06cc\u06a9<\/li>\n<\/ul>\n<p><strong>\u06a9\u0627\u0631\u062f\u06cc\u0648\u062f (<\/strong><strong>Cardioid<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u062f\u0627\u0631\u0627 \u0628\u0648\u062f\u0646 \u0632\u0627\u0648\u06cc\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0628\u0627\u0632 \u062c\u0647\u062a \u0645\u0646\u0627\u0628\u0639 \u0635\u0648\u062a\u06cc \u0645\u0642\u0627\u0628\u0644 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646<\/li>\n<li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0636\u0639\u06cc\u0641 \u0635\u062f\u0627\u0647\u0627\u06cc \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646<img loading=\"lazy\" class=\"aligncenter size-large wp-image-2116\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/11-512x600.jpg\" alt=\"\" width=\"512\" height=\"600\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/11-512x600.jpg 512w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/11-299x350.jpg 299w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/11.jpg 538w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/li>\n<\/ul>\n<p><strong>\u0633\u0648\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f (<\/strong><strong>Super Cardioid<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u062e\u062a\u0644\u0627\u0641 \u062f\u0631 \u0645\u06cc\u0632\u0627\u0646 \u0635\u062f\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0627\u0632 \u0645\u0642\u0627\u0628\u0644 \u0648 \u067e\u0634\u062a \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 (\u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0631\u0648\u06cc \u06a9\u0641 \u0635\u062d\u0646\u0647 \u0646\u0645\u0627\u06cc\u0634)<\/li>\n<li>\u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f<\/li>\n<li>\u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0645\u062a\u0631 \u067e\u0633\u0627\u0648\u0627\u06cc\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f<img loading=\"lazy\" class=\"aligncenter size-large wp-image-2117\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/12-442x600.jpg\" alt=\"\" width=\"442\" height=\"600\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/12-442x600.jpg 442w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/12-258x350.jpg 258w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/12.jpg 516w\" sizes=\"(max-width: 442px) 100vw, 442px\" \/><\/li>\n<\/ul>\n<p><strong>\u0647\u0627\u06cc\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f (<\/strong><strong>Hyper Cardioid<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u062f\u0631 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u06cc\u06a9 \u062c\u0647\u062a\u06cc \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0636\u0639\u06cc\u0641 \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u062f\u0627\u0631\u062f.<\/li>\n<li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 (\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0636\u0639\u06cc\u0641 \u067e\u0633\u0627\u0648\u0627\u06cc\u06cc\u060c \u0646\u0634\u062a \u0635\u062f\u0627\u060c \u0641\u06cc\u062f\u0628\u06a9 \u0648 \u0646\u0648\u06cc\u0632 \u0632\u0645\u06cc\u0646\u0647)<img loading=\"lazy\" class=\"aligncenter size-large wp-image-2118\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/10-525x600.jpg\" alt=\"\" width=\"525\" height=\"600\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/10-525x600.jpg 525w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/10-306x350.jpg 306w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/10.jpg 558w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/li>\n<\/ul>\n<p><strong>\u062f\u0648 \u062c\u0647\u062a\u06cc (<\/strong><strong>Bidirectional<\/strong><strong>)<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0632 \u0645\u0642\u0627\u0628\u0644 \u0648 \u067e\u0634\u062a \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0648 \u062a\u0636\u0639\u06cc\u0641 \u0635\u062f\u0627\u0647\u0627\u06cc \u06a9\u0646\u0627\u0631\u06cc<\/li>\n<li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0633\u0631 \u0646\u0648\u0627\u0632\u0646\u062f\u06af\u0627\u0646 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645\u060c \u0627\u0644\u0628\u062a\u0647 \u0628\u0647 \u0634\u0631\u0637\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0646\u0648\u0627\u0632\u0646\u062f\u06af\u0627\u0646 \u0645\u0642\u0627\u0628\u0644 \u0647\u0645 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/li>\n<li>\u0627\u0645\u06a9\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u06af\u0630\u0627\u0631\u06cc \u0627\u0633\u062a\u0631\u06cc\u0648 \u0641\u0648\u0646\u06cc\u06a9 \u0628\u0647 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062f\u0648 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062f\u0648 \u062c\u0647\u062a\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062a\u0642\u0627\u0637\u0639 \u0628\u0627 \u0632\u0627\u0648\u06cc\u0647 \u06f9\u06f0 \u062f\u0631\u062c\u0647 \u0646\u0633\u0628\u062a \u0628\u0647 \u0647\u0645 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u0646\u062f.<img loading=\"lazy\" class=\"aligncenter size-large wp-image-2119\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/13-464x600.jpg\" alt=\"\" width=\"464\" height=\"600\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/13-464x600.jpg 464w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/13-271x350.jpg 271w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/13.jpg 504w\" sizes=\"(max-width: 464px) 100vw, 464px\" \/><\/li>\n<\/ul>\n<p>\u062f\u0631 \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062e\u0648\u0628 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0628\u0627\u06cc\u062f \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u0641\u0631\u06a9\u0627\u0646\u0633\u06cc \u06f2\u06f0\u06f0 \u0647\u0631\u062a\u0632 \u062a\u0627 \u06f1\u06f0 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0627\u0634\u062f (\u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u067e\u0627\u0633\u062e \u0622\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a (On-Axis) \u0648 \u062e\u0627\u0631\u062c \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u0647 (Off-Axis) \u0648 \u062f\u0631 \u0628\u0627\u0632\u0647 \u0641\u0631\u06a9\u0627\u0646\u0633\u06cc \u0641\u0648\u0642 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f) \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u06a9\u06cc\u0641\u06cc\u062a \u0641\u0631\u06a9\u0627\u0646\u0633\u06cc \u0635\u062f\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0648 \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0648\u062f\u0647 \u0648 \u0635\u062f\u0627\u0647\u0627\u06cc \u0648\u0627\u0642\u0639 \u062f\u0631 \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u0628\u0647 \u0634\u06a9\u0644 Off-Axis Coloration \u0634\u0646\u06cc\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u06a9\u0648\u0686\u06a9 \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0628\u0632\u0631\u06af \u06af\u0631\u0627\u06cc\u0634 \u06a9\u0645\u062a\u0631\u06cc \u0628\u0647 \u0631\u0646\u06af \u0622\u0645\u06cc\u0632\u06cc \u0635\u062f\u0627 \u062f\u0631 \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u062f \u062f\u0627\u0631\u0646\u062f.<\/p>\n<p><a href=\"\/15-microphone\">\u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062e\u0627\u0632\u0646\u06cc \u0648 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc<\/a> \u0628\u0627 \u0647\u0631 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0647\u0633\u062a\u0646\u062f (\u0628\u0647 \u062c\u0632 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062f\u0627\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062f\u0648 \u062c\u0647\u062a\u0647). \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u0646\u0648\u0627\u0631\u06cc \u062f\u0627\u0631\u0627\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0648 \u062c\u0647\u062a\u06cc \u0648 \u0647\u0627\u06cc\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0645\u06cc \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0628\u0631\u062e\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u062e\u0627\u0632\u0646\u06cc \u062f\u0627\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u062e\u062a\u0644\u0641 \u0647\u0633\u062a\u0646\u062f. \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0634\u06a9\u0644 \u0638\u0627\u0647\u0631\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0686\u06af\u0648\u0646\u06af\u06cc \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0622\u0646 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0646\u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u062f\u0631 \u0645\u0642\u0637\u0639 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 (\u0639\u0645\u0648\u062f \u0628\u0631 \u0645\u062d\u0648\u0631 \u0637\u0648\u0644\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646) \u0628\u0627\u0634\u062f \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0637\u0631\u0641 \u0645\u0646\u0628\u0639 \u0635\u0648\u062a\u06cc \u0646\u0634\u0627\u0646\u0647 \u06af\u06cc\u0631\u06cc \u06a9\u0631\u062f \u06a9\u0647 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645\u060c \u0645\u0642\u0627\u0628\u0644 \u0645\u0646\u0628\u0639 \u0635\u0648\u062a\u06cc \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f \u0648 \u0627\u06af\u0631 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u062f\u0631 \u0633\u0637\u0648\u062d \u062c\u0627\u0646\u0628\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0628\u0627\u0634\u062f \u0647\u0645\u0627\u0646 \u0633\u0637\u0648\u062d \u0631\u0627 \u0645\u0642\u0627\u0628\u0644 \u0645\u0646\u0628\u0639 \u0635\u0648\u062a\u06cc \u0642\u0631\u0627\u0631 \u062f\u0627\u062f. \u062f\u0631 \u0634\u06a9\u0644 \u06f1 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062e\u0627\u0632\u0646\u06cc \u0628\u0627 \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0642\u0627\u0628\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0647 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0622\u0646 \u062f\u0631 \u0633\u0637\u062d \u062c\u0627\u0646\u0628\u06cc \u0645\u06cc \u0628\u0627\u0634\u062f \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div id=\"attachment_2120\" style=\"width: 409px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2120\" loading=\"lazy\" class=\"wp-image-2120 size-large\" src=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/NT2A_switch_clipped-b91f89f02e2a94536daa4eaf1757281c-399x600.jpg\" alt=\"\u0634\u06a9\u0644 1\" width=\"399\" height=\"600\" srcset=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/NT2A_switch_clipped-b91f89f02e2a94536daa4eaf1757281c-399x600.jpg 399w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/NT2A_switch_clipped-b91f89f02e2a94536daa4eaf1757281c-233x350.jpg 233w, https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/NT2A_switch_clipped-b91f89f02e2a94536daa4eaf1757281c.jpg 465w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><p id=\"caption-attachment-2120\" class=\"wp-caption-text\">\u0634\u06a9\u0644 1<\/p><\/div>\n<p>\u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627\u06cc \u0633\u0637\u062d\u06cc (Boundary) \u06a9\u0647 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0633\u0637\u062d (\u0647\u0645\u0686\u0648\u0646 \u0645\u06cc\u0632 \u06a9\u0646\u0641\u0631\u0627\u0646\u0633 \u06cc\u0627 \u06a9\u0641 \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634) \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u062f\u0627\u0631\u0627\u06cc \u0627\u0644\u06af\u0648\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u06cc\u0645\u0647 \u06a9\u0631\u0648\u06cc\u060c \u0646\u06cc\u0645\u0647 \u0633\u0648\u067e\u0631 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u06cc\u0627 \u0646\u06cc\u0645\u0647 \u06a9\u0627\u0631\u062f\u06cc\u0648\u062f \u0647\u0633\u062a\u0646\u062f. \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0646 \u0631\u0648\u06cc \u0633\u0637\u062d\u060c \u0648\u06cc\u0698\u06af\u06cc \u062c\u0647\u062a\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0635\u0648\u0627\u062a \u0645\u0646\u0639\u06a9\u0633 \u0634\u062f\u0647 \u0627\u0632 \u0645\u062d\u06cc\u0637 \u0631\u0627 \u06a9\u0645\u062a\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0646\u062d\u0648\u0647 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0648\u0627\u0646\u0628 \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 \u0647\u0645 \u0645\u062a\u0641\u0627\u0648\u062a \u0647\u0633\u062a\u0646\u062f. \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0628\u0631\u062f\u0627\u0634\u062a (\u0642\u0637\u0628\u06cc) \u0628\u0627\u0639\u062b \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062a\u0645\u0627\u0645 \u062c\u0647\u062a\u06cc (Omni Directional) \u062d\u0633\u0627\u0633\u06cc\u062a \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0647\u0627\u062a \u06af\u0648\u0646\u0627\u06af\u0648\u0646 \u062f\u0627\u0631\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646 \u06cc\u06a9 \u062c\u0647\u062a\u06cc (Unidirectional) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":874,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8,18],"tags":[173,459,20,19,83],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, 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\u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0648\u0627\u0646\u0628 \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 \u0647\u0645 \u0645\u062a\u0641\u0627\u0648\u062a \u0647\u0633\u062a\u0646\u062f. \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u0627\u0644\u06af\u0648\u06cc \u0628\u0631\u062f\u0627\u0634\u062a (\u0642\u0637\u0628\u06cc) \u0628\u0627\u0639\u062b \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u0647\u0627 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0646 \u062a\u0645\u0627\u0645 \u062c\u0647\u062a\u06cc (Omni Directional) \u062d\u0633\u0627\u0633\u06cc\u062a \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0627\u0635\u0648\u0627\u062a \u0631\u0633\u06cc\u062f\u0647 \u0627\u0632 \u062c\u0647\u0627\u062a \u06af\u0648\u0646\u0627\u06af\u0648\u0646 \u062f\u0627\u0631\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646 \u06cc\u06a9 \u062c\u0647\u062a\u06cc (Unidirectional) [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/digiseda.ir\/blog\/mic-polar-pattern\/\" \/>\n<meta property=\"og:site_name\" content=\"\u062f\u06cc\u062c\u06cc \u0635\u062f\u0627\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-22T03:47:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-10-03T21:23:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/digiseda.ir\/blog\/wp-content\/uploads\/2018\/12\/mics-polar-patterns0101.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" 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