{"id":913,"date":"2023-07-28T12:25:22","date_gmt":"2023-07-28T10:25:22","guid":{"rendered":"https:\/\/ness-apg.com\/?p=913"},"modified":"2023-07-28T14:51:12","modified_gmt":"2023-07-28T12:51:12","slug":"ness-simulation","status":"publish","type":"post","link":"https:\/\/ness-apg.com\/index.php\/ness-techno\/ness-simulation\/","title":{"rendered":"NESS simulation"},"content":{"rendered":"\n<iframe scrolling=\"no\" title=\"NESS Perception simulation\" src=\"https:\/\/www.geogebra.org\/material\/iframe\/id\/fg5dsjyw\/width\/1500\/height\/779\/border\/888888\/sfsb\/true\/smb\/false\/stb\/false\/stbh\/false\/ai\/false\/asb\/false\/sri\/false\/rc\/false\/ld\/false\/sdz\/false\/ctl\/false\" width=\"1500px\" height=\"779px\" style=\"border:0px;\"> <\/iframe>\n\n\n\n<p>This applet implements a psychoacoustic model that shows you how an audio object is perceived when spatialized on a loudspeaker setup with NESS algorithm.<\/p>\n\n\n\n<p>The model and all parameters are explained in the <a href=\"https:\/\/ness-apg.com\/index.php\/ness-techno\/ness-white-paper\/\">white paper<\/a><\/p>\n\n\n\n<p>On this simulation, you can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Define your loudspeaker setup:\n<ul class=\"wp-block-list\">\n<li>Define the number of speaker to uses<\/li>\n\n\n\n<li>Define their their directivity (off axis angle for which you get a -6 dB attenuation)<\/li>\n\n\n\n<li>Place the speakers by using the two green handles<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Define your audio object characteristics\n<ul class=\"wp-block-list\">\n<li>Place your sound source by moving the purple point<\/li>\n\n\n\n<li>Choose between a stationary sound or a percussive sound<\/li>\n\n\n\n<li>Choose the width of the audio object<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Place your listener<\/li>\n\n\n\n<li>Define the algorithm parameters\n<ul class=\"wp-block-list\">\n<li>Define the rolloff ratio<\/li>\n\n\n\n<li>Set the Blur parameter<\/li>\n\n\n\n<li>Activate the delays (WFS mode) or not (DBAP mode)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>The simulation shows the perceived direction and width of the audio object at the listener position.<br>Feel free to experiment different configurations and scenarios !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NESS online simulation for building sound spatialization setups<\/p>\n","protected":false},"author":1,"featured_media":927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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