{"id":10058,"date":"2020-06-02T21:09:00","date_gmt":"2020-06-02T19:09:00","guid":{"rendered":"https:\/\/demdlx704as001.ad.harman.com\/?p=10058"},"modified":"2023-06-27T15:03:10","modified_gmt":"2023-06-27T13:03:10","slug":"level-monitor","status":"publish","type":"post","link":"https:\/\/audioworx.transfunnel.co\/old\/?p=10058","title":{"rendered":"Level Monitor"},"content":{"rendered":"<p class=\"text\">The Level Monitor is intended to measure the level of the signal on its input; the audio samples are sent to the output of the object unchanged.<\/p>\n<p class=\"text\">This object can be deployed in Level Monitor mode whenever there is a need to measure level of volume and in Clip Meter mode to check if the level is causing clipping. The same input is sent as output without modification.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-19370\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2020\/06\/LM_01.png\" alt=\"\" width=\"384\" height=\"498\" \/><\/p>\n<p class=\"note\">The AO supports in-place computation based on the core type.<\/p>\n<h2>Parameters<\/h2>\n<p class=\"text\">During design time, the audio object channel can be configured, and there are two main operation modes:<\/p>\n<ul>\n<li><strong>Level Monitor: <\/strong>Rms level per channel in dB [-120:20]<\/li>\n<li><strong>Clip Meter:<\/strong> Clip Indicator per channel based on the tuned threshold parameter [0:1]<\/li>\n<\/ul>\n<p class=\"text\">The number of control outputs equals to the number of audio channels. Each control output writes out the channel level\/clip indication value based on the MODE selected.<\/p>\n<p><strong>Level Monitor<\/strong><\/p>\n<p class=\"text\">There are three types of tuning parameters in the Level Monitor mode.<\/p>\n<ul>\n<li>LEVEL_MODE \u2013 selected type of measurement:\n<ul>\n<li>RMS<\/li>\n<li>Linear<\/li>\n<li>Peak<\/li>\n<\/ul>\n<\/li>\n<li>DB_LEAK_PER_SEC \u2013 amount of dB drop per second in peak level mode<\/li>\n<li>PEAK_HOLD_TIME \u2013 Amount of time peak is held<\/li>\n<\/ul>\n<h4>Tuning parameters<\/h4>\n<table style=\"width: 70.0198%;\" width=\"668\">\n<tbody>\n<tr>\n<td class=\"table-head\" style=\"width: 23.2004%;\" width=\"228\"><strong>Name<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 35.0283%;\" width=\"252\"><strong>Description<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 9.73478%;\" width=\"60\"><strong>Range<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 10.0111%;\" width=\"66\"><strong>Default<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 113.436%;\" width=\"62\"><strong>Unit<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.2004%;\" width=\"228\">LEVEL_MODE<\/td>\n<td style=\"width: 35.0283%;\" width=\"252\">Selected type of value leveling<\/td>\n<td style=\"width: 9.73478%;\" width=\"60\">0, 1 or 2<\/td>\n<td style=\"width: 10.0111%;\" width=\"66\">0<\/td>\n<td style=\"width: 113.436%;\" width=\"62\">NA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.2004%;\" width=\"228\">DB_LEAK_PER_SEC<\/td>\n<td style=\"width: 35.0283%;\" width=\"252\">Amount of dB drop per second in Peak Level mode<\/td>\n<td style=\"width: 9.73478%;\" width=\"60\">0 to 60<\/td>\n<td style=\"width: 10.0111%;\" width=\"66\">30<\/td>\n<td style=\"width: 113.436%;\" width=\"62\">dB<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.2004%;\" width=\"228\">PEAK_HOLD_TIME<\/td>\n<td style=\"width: 35.0283%;\" width=\"252\">Amount of time peak is held<\/td>\n<td style=\"width: 9.73478%;\" width=\"60\">0 to 1<\/td>\n<td style=\"width: 10.0111%;\" width=\"66\">0.05<\/td>\n<td style=\"width: 113.436%;\" width=\"62\">second<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Dynamic control or state write<\/h4>\n<table style=\"height: 58px; width: 67.8867%;\" width=\"57.9042%\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td class=\"table-head\" style=\"width: 28.478%; height: 48px;\" width=\"228\"><strong>Name<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 29.5087%; height: 48px;\" width=\"228\"><strong>Description<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 136.386%; height: 48px;\" width=\"216\"><strong>Range<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 10px;\">\n<td style=\"width: 28.478%; height: 10px;\" width=\"228\">LEVEL_VALUE<\/td>\n<td style=\"width: 29.5087%; height: 10px;\" width=\"228\">As many as input channel in number<\/td>\n<td style=\"width: 136.386%; height: 10px;\" width=\"216\">Level value for particular channel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Clip Meter<\/strong><\/p>\n<p class=\"text\">The Clip Meter mode has the following type of tuning parameter.<\/p>\n<ul>\n<li>Threshold \u2013 threshold value to treat a signal as being clipped [-20:20 dB]<\/li>\n<\/ul>\n<h4>&#8211; Tuning parameters<\/h4>\n<table style=\"height: 66px; width: 67.405%;\" width=\"57.2713%\">\n<tbody>\n<tr style=\"height: 39px;\">\n<td class=\"table-head\" style=\"width: 30.0518%; height: 39px;\" width=\"228\"><strong>Name<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 30.728%; height: 39px;\" width=\"228\"><strong>Description<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 13.4167%; height: 39px;\" width=\"84\"><strong>Range<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 10.7413%; height: 39px;\" width=\"54\"><strong>Default<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 105.7%; height: 39px;\" width=\"60\"><strong>Unit<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"width: 30.0518%; height: 27px;\" width=\"228\">Threshold<\/td>\n<td style=\"width: 30.728%; height: 27px;\" width=\"228\">\n<p>Clipping threshold<\/p>\n<p>As many as input channel in number<\/td>\n<td style=\"width: 13.4167%; height: 27px;\" width=\"84\">-20 to 20<\/td>\n<td style=\"width: 10.7413%; height: 27px;\" width=\"54\">-0.25<\/td>\n<td style=\"width: 105.7%; height: 27px;\" width=\"60\">dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>&#8211; Dynamic control or state write<\/h4>\n<table style=\"height: 71px; width: 57.1334%;\" width=\"57.1334%\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td class=\"table-head\" style=\"height: 48px; width: 29.7814%;\" width=\"234\"><strong>Name<\/strong><\/td>\n<td class=\"table-head\" style=\"height: 48px; width: 33.8798%;\" width=\"186\"><strong>Description<\/strong><\/td>\n<td class=\"table-head\" style=\"height: 48px; width: 35.6102%;\" width=\"240\"><strong>Range<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 93px;\">\n<td style=\"height: 23px; width: 29.7814%;\" width=\"234\">Clip_Indicator<\/td>\n<td style=\"height: 23px; width: 33.8798%;\" width=\"186\">As many as input channel in number<\/td>\n<td style=\"height: 23px; width: 35.6102%;\" width=\"240\">Clip Indicator value for the particular channel.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>LevelMonitor Properties and Functionality<\/h2>\n<p class=\"text\">Details about object properties and functionality.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19371\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2020\/06\/LM_02.png\" alt=\"\" width=\"504\" height=\"467\" \/><\/p>\n<table style=\"width: 56.0591%; height: 414px;\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td class=\"table-head\" style=\"width: 22.8758%; height: 48px;\" width=\"132\"><strong>Properties<\/strong><\/td>\n<td class=\"table-head\" style=\"width: 123.66%; height: 48px;\" width=\"540\"><strong>Descriptions<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 46px;\">\n<td style=\"width: 22.8758%; height: 46px;\" width=\"132\"><strong># of Channels<\/strong><\/td>\n<td style=\"width: 123.66%; height: 46px;\" width=\"540\">Enter the number of channels.<\/td>\n<\/tr>\n<tr style=\"height: 46px;\">\n<td style=\"width: 22.8758%; height: 46px;\" width=\"132\"><strong>Display Name<\/strong><\/td>\n<td style=\"width: 123.66%; height: 46px;\" width=\"540\">Name of the Level Monitor audio object. It can be changed based on the intended usage of the object.<\/td>\n<\/tr>\n<tr style=\"height: 274px;\">\n<td style=\"width: 22.8758%; height: 274px;\" width=\"132\"><strong>Object Mode<\/strong><\/td>\n<td style=\"width: 123.66%; height: 274px;\" width=\"540\">\n<p>Level Monitor audio object operates in one of the following two modes.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19372\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2020\/06\/LM_03.png\" alt=\"\" width=\"502\" height=\"172\" \/><\/p>\n<ul style=\"list-style-type: circle;\">\n<li><strong>Level Monitor:<\/strong> Rms level per channel.<\/li>\n<li><strong>Clip Meter:<\/strong> \u2013 Threshold value to treat a signal as being clipped<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Native Panel<\/h2>\n<p class=\"text\">Level Monitor audio object supports native panel. The native panel window consists of channel slider bars. The number of slider bars depends on the <strong># of Channels<\/strong> property value.<\/p>\n<p class=\"text\">To open the native panel, double-click on the LevelMonitor object in the SFD. Move the slider bars to configure the tune and state.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-19373\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2020\/06\/LM_04.png\" alt=\"\" width=\"476\" height=\"555\" \/>\u00a0 \u00a0 \u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-19374\" src=\"https:\/\/audioworx.transfunnel.co\/old\/wp-content\/uploads\/2020\/06\/LM_06.png\" alt=\"\" width=\"471\" height=\"550\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Level Monitor is intended to measure the level of the signal on its input; the audio samples are sent to the output of the object unchanged. This object can be deployed in Level Monitor mode whenever there is a need to measure level of volume and in Clip Meter mode to check if the [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","footnotes":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[]},"categories":[1],"tags":[],"coauthors":[181],"_links":{"self":[{"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/posts\/10058"}],"collection":[{"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10058"}],"version-history":[{"count":12,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/posts\/10058\/revisions"}],"predecessor-version":[{"id":23321,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=\/wp\/v2\/posts\/10058\/revisions\/23321"}],"wp:attachment":[{"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10058"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/audioworx.transfunnel.co\/old\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=10058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}