{"id":1509,"date":"2019-08-19T00:01:51","date_gmt":"2019-08-18T19:31:51","guid":{"rendered":"https:\/\/davarmelody.com\/blog\/?p=1509"},"modified":"2020-02-07T19:41:50","modified_gmt":"2020-02-07T16:11:50","slug":"signal-to-noise-ratio-tips-and-tricks","status":"publish","type":"post","link":"https:\/\/davarmelody.com\/blog\/signal-to-noise-ratio-tips-and-tricks\/","title":{"rendered":"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632"},"content":{"rendered":"<h2>\u0646\u0633\u0628\u062a \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632 :<\/h2>\n<div class=\"flex\">\n<div class=\"col-6 col-12\">\n<p>\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0631\u0627 \u062f\u0631 \u0633\u0637\u062d\u06cc \u0645\u0634\u062e\u0635\u060c \u0628\u0627 \u0633\u0637\u062d\u06cc \u0627\u0632 \u0642\u062f\u0631\u062a \u0646\u0648\u06cc\u0632 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0645\u0639\u0645\u0648\u0644\u0627 \u0627\u06cc\u0646 \u0641\u0627\u06a9\u062a\u0648\u0631 \u0631\u0627\u060c \u0645\u0639\u06cc\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc <a href=\"https:\/\/fa.wikipedia.org\/wiki\/%D8%AF%D8%B3%DB%8C%E2%80%8C%D8%A8%D9%84\" target=\"_blank\" rel=\"noopener\">\u062f\u0633\u06cc \u0628\u0644<\/a> (dB ) \u0645\u06cc \u062f\u0627\u0646\u0646\u062f. \u0627\u0635\u0648\u0644\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646\u0647 \u0628\u0647\u062a\u0631\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0628\u0648\u062f. \u0628\u062f\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0645\u0641\u06cc\u062f \u062a\u0631\u06cc (\u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627) \u060c \u0628\u0647 \u0646\u0633\u0628\u062a \u062f\u06cc\u062a\u0627 \u0647\u0627\u06cc \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 (\u0646\u0648\u06cc\u0632\u0647\u0627) \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062f\u0627\u0631\u06cc\u0645.<\/p>\n<\/p><\/div>\n<div class=\"col-6 col-12\">\n\t\t<img decoding=\"async\" src=\"https:\/\/davarmelody.com\/blog\/wp-content\/uploads\/tips-and-tricks\/1-8.jpg\" title=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\" alt=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\" \/>\n\t<\/div>\n<\/div>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0642\u0637\u0639\u0647 \u0627\u06cc \u0635\u0648\u062a\u06cc \u06cc\u06a9 \u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632 \u0628\u0627 \u0645\u0631\u062a\u0628\u0647 \u0627\u06cc \u0627\u0632 100 dB \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f\u060c \u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0633\u0637\u062d \u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627\u06cc \u0635\u0648\u062a\u06cc 100 dB \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u0633\u0637\u062d \u0646\u0648\u06cc\u0632 \u0645\u06cc \u0628\u0627\u0634\u062f. \u0645\u0633\u0644\u0645\u0627 \u0646\u0633\u0628\u062a\u06cc \u0628\u0627 \u0645\u0631\u062a\u0628\u0647 100 dB \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u060c \u0628\u0647\u062a\u0631 \u0627\u0632 \u0646\u0633\u0628\u062a\u06cc \u0628\u0627 \u0645\u0631\u062a\u0628\u0647 70 dB \u06cc\u0627 \u06a9\u0645\u062a\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<div class=\"flex\">\n<div class=\"col-6 col-12\">\n\t<img decoding=\"async\" src=\"https:\/\/davarmelody.com\/blog\/wp-content\/uploads\/tips-and-tricks\/2-7.jpg\" title=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\" alt=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\" \/>\n\t<\/div>\n<div class=\"col-6 col-12\">\n<p>\u0628\u0631\u0627\u06cc \u0622\u0646\u06a9\u0647 \u062a\u0635\u0648\u0631 \u0628\u0647\u062a\u0631\u06cc \u0627\u0632\u0646\u0633\u0628\u062a \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u062f\u0631 \u0622\u0634\u067e\u0632\u062e\u0627\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u062e\u0686\u0627\u0644 \u0641\u0631\u06cc\u0632\u0631\u06cc \u067e\u0631 \u0633\u0631 \u0648 \u0635\u062f\u0627 \u0627\u0633\u062a\u060c \u0628\u0627 \u06cc\u06a9 \u0646\u0641\u0631 \u0635\u062d\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u06cc\u062e\u0686\u0627\u0644 \u0641\u0631\u06cc\u0632\u0631 \u060c \u062f\u0631 \u0631\u0627\u0633\u062a\u0627\u06cc \u0633\u0631\u062f \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0645\u0648\u0627\u062f \u063a\u0630\u0627\u06cc\u06cc \u062f\u0627\u062e\u0644\u0634\u060c 50 dB \u0635\u062f\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0642\u06cc\u0642\u0627 \u0646\u0642\u0634 \u0646\u0648\u06cc\u0632 \u0631\u0627 \u062f\u0627\u0631\u062f\u060c \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/p><\/div>\n<\/div>\n<p>\u062d\u0627\u0644 \u0627\u06af\u0631 \u0637\u0631\u0641 \u0645\u0642\u0627\u0628\u0644 \u0634\u0645\u0627 \u0628\u0627 \u0635\u062f\u0627\u06cc\u06cc \u0627\u0632 30 dB \u062f\u0631 \u06af\u0648\u0634 \u0634\u0645\u0627 \u0635\u062d\u0628\u062a \u06a9\u0646\u062f (\u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627) \u060c \u0642\u0637\u0639\u0627 \u06a9\u0644\u0645\u0647 \u0627\u06cc \u0627\u0632 \u062d\u0631\u0641 \u0647\u0627\u06cc\u0634 \u0631\u0627 \u0645\u062a\u0648\u062c\u0647 \u0646\u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f. \u0686\u0631\u0627 \u06a9\u0647 \u0635\u062f\u0627\u06cc \u0646\u0648\u06cc\u0632 \u0628\u0627 \u0642\u062f\u0631\u062a \u0628\u06cc\u0634\u062a\u0631\u060c \u062f\u0631 \u0641\u0636\u0627 \u063a\u0627\u0644\u0628 \u0627\u0633\u062a. \u067e\u0633 \u0627\u0632 \u0627\u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062a\u0627 \u0628\u0644\u0646\u062f \u062a\u0631 \u0635\u062d\u0628\u062a \u06a9\u0646\u062f. \u0627\u0645\u0627 \u062d\u062a\u06cc \u0628\u0627 60 dB \u0627\u0632 \u0635\u062f\u0627 \u0647\u0645 \u0628\u0627\u0632 \u062f\u0631 \u0648\u0627\u0636\u062d \u0634\u0646\u06cc\u062f\u0646 \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f.<\/p>\n<div class=\"image-full\">\n\t<img decoding=\"async\" src=\"https:\/\/davarmelody.com\/blog\/wp-content\/uploads\/tips-and-tricks\/Footer-2.jpg\"\ttitle=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\"\talt=\"\u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632\">\n<\/div>\n<p> \u0635\u062d\u0628\u062a \u06a9\u0631\u062f\u0646 \u0628\u0627 \u0635\u062f\u0627\u06cc\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 90 dB \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u062f\u0627\u062f \u0632\u062f\u0646 \u062a\u0634\u0627\u0628\u0647 \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u062f\u0631 \u0647\u0631 \u062d\u0627\u0644 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u06a9\u0644\u0645\u0627\u062a \u062f\u0631 \u0622\u0646 \u0641\u0636\u0627 \u0628\u0647 \u0648\u0636\u0648\u062d \u0634\u0646\u06cc\u062f\u0647 \u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0647\u0645\u0627\u0646 \u0627\u06cc\u062f\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u067e\u0634\u062a \u062a\u0639\u0631\u06cc\u0641 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06cc \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u062f\u0631 \u0633\u0637\u062d\u06cc \u0645\u0634\u062e\u0635\u060c\u0628\u0627 \u0633\u0637\u062d\u06cc \u0627\u0632 \u0642\u062f\u0631\u062a \u0646\u0648\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0646\u0633\u0628\u062a \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632 : \u0646\u0633\u0628\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u0628\u0647 \u0646\u0648\u06cc\u0632 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644&hellip;<\/p>\n","protected":false},"author":3,"featured_media":2171,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[45],"tags":[],"class_list":["post-1509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips-and-tricks"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/posts\/1509"}],"collection":[{"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/comments?post=1509"}],"version-history":[{"count":3,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/posts\/1509\/revisions"}],"predecessor-version":[{"id":2176,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/posts\/1509\/revisions\/2176"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/media\/2171"}],"wp:attachment":[{"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/media?parent=1509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/categories?post=1509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/davarmelody.com\/blog\/wp-json\/wp\/v2\/tags?post=1509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}