{"id":319525,"date":"2023-11-27T06:15:48","date_gmt":"2023-11-27T06:15:48","guid":{"rendered":"\/forum\/forums\/reply\/319525\/"},"modified":"2023-11-27T06:15:48","modified_gmt":"2023-11-27T06:15:48","slug":"319525","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/319525\/","title":{"rendered":"Reply To: How can i know amount of noise reduction?"},"content":{"rendered":"<p>&lt;p&gt;Hi&lt;\/p&gt;&lt;p&gt;transmission loss is common FE result for silencers.&lt;\/p&gt;&lt;p&gt;See here for some general theory and definitions on acoustic results:&lt;\/p&gt;&lt;p&gt;https:\/\/www.youtube.com\/watch?app=desktop&amp;v=K8wdvxFnHXE&lt;\/p&gt;&lt;p&gt;<a href=\"https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v231\/en\/wb_sim\/ds_acoustic_results_power.html?q=transmission%20loss\">Acoustic Power Loss Results (ansys.com)<\/a>&lt;\/p&gt;&lt;p style=&#8221;margin-top: 0cm;&#8221;&gt;&lt;span style=&#8221;font-size: 11.5pt; font-family: &#8216;Open Sans&#8217;,sans-serif; color: #898a8d;&#8221;&gt;If you are not able to open the links, refer to this forum discussion:&nbsp;&lt;u&gt;<a href=\"\/forum\/forums\/topic\/how-to-access-the-ansys-online-help\/\">How to access the ANSYS Online Help<\/a>&lt;\/u&gt;&lt;\/span&gt;&lt;\/p&gt;&lt;p style=&#8221;margin-top: 0cm; box-sizing: border-box; margin-bottom: 1rem; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px;&#8221;&gt;&lt;span style=&#8221;font-size: 11.5pt; font-family: &#8216;Open Sans&#8217;,sans-serif; color: #898a8d;&#8221;&gt;<a href=\"\/forum\/forums\/topic\/guidelines-for-posting-on-ansys-learning-forum\/#latest\">Guidelines for Posting on Ansys Learning Forum<\/a>&lt;\/span&gt;&lt;\/p&gt;&lt;p style=&#8221;margin-top: 0cm; box-sizing: border-box; margin-bottom: 1rem; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px;&#8221;&gt;&lt;span style=&#8221;font-size: 11.5pt; font-family: &#8216;Open Sans&#8217;,sans-serif; color: #898a8d;&#8221;&gt;Hope that helps&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-319525","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hitransmission loss is common FE result for silencers.See here for some general theory and definitions on acoustic results:https:\/\/www.youtube.com\/watch?app=desktop&amp;v=K8wdvxFnHXEAcoustic Power Loss Results (ansys.com)If you are not able to open the links, refer to this forum discussion: How to access the ANSYS Online Help\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/319525\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: How can i know amount of noise reduction? 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