{"id":19260,"date":"2023-01-17T19:49:14","date_gmt":"2023-01-17T18:49:14","guid":{"rendered":"https:\/\/demdlx704as001.ad.harman.com\/?p=19260"},"modified":"2023-06-28T11:14:19","modified_gmt":"2023-06-28T09:14:19","slug":"nonlinear-polynomial","status":"publish","type":"post","link":"https:\/\/audioworx.transfunnel.co\/old\/?p=19260","title":{"rendered":"Nonlinear Polynomial"},"content":{"rendered":"<h2>Description:<\/h2>\n<p>The Nonlinear Polynomial AO provides output based on the quadratic equation:<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19261\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2023\/01\/NonlinearPolynomialEquationComplete.png\" alt=\"\" width=\"309\" height=\"34\" \/><\/p>\n<p>The above equation is implemented as a generic equation independent of the platform.<\/p>\n<p>There shall be two modes, the default mode is Polynomial mode:<\/p>\n<ol>\n<li>Polynomial mode with default equation:\n<ul>\n<li><img decoding=\"async\" class=\"alignnone size-full wp-image-19262\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2023\/01\/NonlinearPolynomialEquationPolynomialMode.png\" alt=\"\" width=\"128\" height=\"35\" \/><\/li>\n<\/ul>\n<\/li>\n<li>Squared mode with default equation:\n<ul>\n<li><img decoding=\"async\" class=\"alignnone size-full wp-image-19263\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2023\/01\/NonlinearPolynomialEquationSquaredMode.png\" alt=\"\" width=\"132\" height=\"33\" \/><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>Summary of AO<\/strong>:<\/h2>\n<ul>\n<li>NonlinearPolynomial AO is available in Dynamic section of GTT<\/li>\n<li>NonlinearPolynomial AO is supported for all framework configurable sample rates.<\/li>\n<li>NonlinearPolynomial AO is supported for all framework configurable block lengths greater than 4 and multiple of 4 up to 4096.<\/li>\n<li>NonlinearPolynomial AO is supported for both Win64 and GUL platforms.<\/li>\n<\/ul>\n<h2><strong>Inputs and outputs<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li>Number of channels is configurable from GTT from 1 \u2013 255 (Default 1)<\/li>\n<\/ul>\n<h2>Modes:<\/h2>\n<table style=\"width: 48.665%; height: 103px;\">\n<tbody>\n<tr style=\"height: 11px;\">\n<td style=\"width: 36.7846%; height: 11px;\" width=\"319\">ID<\/td>\n<td style=\"width: 62.2525%; height: 11px;\" width=\"319\">Mode<\/td>\n<\/tr>\n<tr style=\"height: 46px;\">\n<td style=\"width: 36.7846%; height: 46px;\" width=\"319\">0 (Default)<\/td>\n<td style=\"width: 62.2525%; height: 46px;\" width=\"319\">Polynomial mode<\/td>\n<\/tr>\n<tr style=\"height: 46px;\">\n<td style=\"width: 36.7846%; height: 46px;\" width=\"319\">1<\/td>\n<td style=\"width: 62.2525%; height: 46px;\" width=\"319\">Squared mode<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"note\">The AO supports in-place computation based on the core type.<\/p>\n<h2>Tuning Parameters:<\/h2>\n<table width=\"477\">\n<tbody>\n<tr>\n<td width=\"132\"><strong>Name<\/strong><\/td>\n<td width=\"47\"><strong>Unit<\/strong><\/td>\n<td width=\"50\"><strong>Format<\/strong><\/td>\n<td width=\"75\"><strong>Range<\/strong><\/td>\n<td width=\"173\"><strong>Default<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"132\">A coefficient<\/td>\n<td width=\"47\">&#8211;<\/td>\n<td width=\"50\">Float<\/td>\n<td width=\"75\">-256 to 256<\/td>\n<td width=\"173\">\n<p>polynomial mode: 0<\/p>\n<p>squared mode: 1<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">B coefficient<\/td>\n<td width=\"47\">&#8211;<\/td>\n<td width=\"50\">Float<\/td>\n<td width=\"75\">-256 to 256<\/td>\n<td width=\"173\">\n<p>polynomial mode: 1<\/p>\n<p>squared mode: 0<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">C coefficient<\/td>\n<td width=\"47\">&#8211;<\/td>\n<td width=\"50\">Float<\/td>\n<td width=\"75\">-256 to 256<\/td>\n<td width=\"173\">\n<p>polynomial mode: 0<\/p>\n<p>squared mode: 0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description: The Nonlinear Polynomial AO provides output based on the quadratic equation: The above equation is implemented as a generic equation independent of the platform. There shall be two modes, the default mode is Polynomial mode: Polynomial mode with default equation: Squared mode with default equation: Summary of AO: NonlinearPolynomial AO is available in Dynamic 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