{"id":2991,"date":"2024-12-05T18:22:53","date_gmt":"2024-12-05T17:22:53","guid":{"rendered":"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/?page_id=2991"},"modified":"2025-02-11T14:33:27","modified_gmt":"2025-02-11T13:33:27","slug":"identification_especes_capteurs_acoustiques","status":"publish","type":"page","link":"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/identification_especes_capteurs_acoustiques\/","title":{"rendered":"Identification des esp\u00e8ces"},"content":{"rendered":"<p><\/p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:var(--awb-custom_color_2);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: justify\">Apr&#xE8;s avoir r&#xE9;colt&#xE9; les donn&#xE9;es acoustiques, les fichiers doivent &#xEA;tre trait&#xE9;s pour identifier les esp&#xE8;ces (ou dans certains cas, les objets) qui ont &#xE9;mis les sons enregistr&#xE9;s. <\/p>\n<p style=\"text-align: justify\">L&#x2019;analyse purement manuelle des donn&#xE9;es peut s&#x2019;av&#xE9;rer extr&#xEA;mement chronophage. Cependant des logiciels d&#x2019;analyses automatis&#xE9;es existent et sont pr&#xE9;f&#xE9;rentiellement utilis&#xE9;s. <\/p>\n<p style=\"text-align: justify\">Ces logiciels se basent sur les caract&eacute;ristiques du spectrogramme qui est une repr&eacute;sentation graphique de la <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Fr&eacute;quence&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph --&amp;gt;Grandeur li&eacute;e &agrave; un ph&eacute;nom&egrave;ne p&eacute;riodique, qui mesure le nombre de fois o&ugrave; ce ph&eacute;nom&egrave;ne se reproduit dans un intervalle donn&eacute;.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\"  href=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/glossary\/frequence\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>fr&eacute;quence<\/a> au cours du temps. La d&eacute;tection automatique d&rsquo;une esp&egrave;ce se base donc sur la reconnaissance des caract&eacute;ristiques du spectrogramme (fr&eacute;quence, amplitude, dur&eacute;e, etc.) selon un mod&egrave;le de r&eacute;f&eacute;rence pr&eacute;alablement d&eacute;fini.  <\/p>\n<p style=\"text-align: justify\">Les logiciels de reconnaissance aboutis sont d&#xE9;j&#xE0; entra&#xEE;n&#xE9;s et leur utilisation est donc assez simple. Il suffit de laisser le mod&#xE8;le de d&#xE9;tection scanner l&#x2019;ensemble du jeu de donn&#xE9;es et de r&#xE9;cup&#xE9;rer les r&#xE9;sultats.<\/p>\n<p style=\"text-align: justify\">Certains logiciels (ex : BirdNET et Arbimon) permettent &#xE0; l&#x2019;utilisateur d&#x2019;entra&#xEE;ner l&#x2019;algorithme &#xE0; la reconnaissance d&#x2019;un son non pr&#xE9;sent dans la base de donn&#xE9;es int&#xE9;gr&#xE9;e au mod&#xE8;le &#xE0; condition de disposer d&#x2019;un jeu de donn&#xE9;es minimum permettant un entra&#xEE;nement robuste (minimum 50 sons par esp&#xE8;ces). <\/p>\n<p style=\"text-align: justify\">Les r&#xE9;sultats produits par le logiciel peuvent ensuite &#xEA;tre confirm&#xE9;s manuellement, afin de juger de la performance du mod&#xE8;le utilis&#xE9; (proportion de vrai positifs et faux positifs). Au besoin, les param&#xE8;tres du mod&#xE8;le peuvent &#xEA;tre ajust&#xE9;s (seuil de confiance, etc.). <\/p>\n<\/div><div class=\"fusion-separator\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;margin-bottom:-7px;width:100%;max-width:200px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom_color_4);border-color:var(--awb-custom_color_4);border-top-width:2px;\"><\/div><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: justify\">\n<\/p><p style=\"text-align: center;font-size: 24px\" data-fusion-font=\"true\"><b><i><span style=\"color: var(--awb-custom_color_3)\">Liste non exhaustive de logiciels couramment utilis&#xE9;s<\/span><\/i><\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: var(--awb-custom_color_18);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:var(--awb-custom_color_2);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-margin-bottom:-13px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/arbimon.org\/\" target=\"_blank\" aria-label=\"Logo CA_dispositif (1)\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"1702\" height=\"630\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1.png\" alt class=\"img-responsive wp-image-3279\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1-200x74.png 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1-400x148.png 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1-600x222.png 600w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1-800x296.png 800w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1-1200x444.png 1200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-1.png 1702w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\"\/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: justify\"><strong style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\"><a href=\"https:\/\/arbimon.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">Arbimon<\/a> <\/strong><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);font-weight: var(--awb-text-font-weight);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\">est une plateforme en ligne, totalement gratuite, d&#xE9;velopp&#xE9;e par <\/span><em style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-weight: var(--awb-text-font-weight);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\">Rainforest Connection<\/em><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);font-weight: var(--awb-text-font-weight);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\">. Elle permet le stockage, le partage et l&#x2019;analyse de donn&#xE9;es acoustiques.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-margin-top:20px;--awb-max-width:300px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"z-index:-5;\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/birdnet.cornell.edu\/\" target=\"_blank\" aria-label=\"Probando-BirdNET-Portada-790&#xD7;400\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"790\" height=\"400\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Probando-BirdNET-Portada-790x400-1.jpg\" alt class=\"img-responsive wp-image-3280\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Probando-BirdNET-Portada-790x400-1-200x101.jpg 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Probando-BirdNET-Portada-790x400-1-400x203.jpg 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Probando-BirdNET-Portada-790x400-1-600x304.jpg 600w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Probando-BirdNET-Portada-790x400-1.jpg 790w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\"\/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: justify\"><strong><a href=\"https:\/\/birdnet.cornell.edu\/\" target=\"_blank\" rel=\"noopener noreferrer\">Birdnet<\/a> <\/strong>est une plateforme en ligne, d&#xE9;velopp&#xE9;e par le laboratoire d&#x2019;ornithologie de l&#x2019;universit&#xE9; Cornell. Simple d&#x2019;utilisation, elle se concentre principalement sur l&#x2019;identification des oiseaux, mais peut s&#x2019;&#xE9;tendre aussi &#xE0; une s&#xE9;rie d&#x2019;autres esp&#xE8;ces.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:15px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-margin-top:-15px;--awb-max-width:400px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.ravensoundsoftware.com\/\" target=\"_blank\" aria-label=\"Capture d&#x2019;e&#x301;cran 2024-12-14 a&#x300; 12.46.27\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"862\" height=\"460\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27.png\" alt class=\"img-responsive wp-image-3281\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27-200x107.png 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27-400x213.png 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27-600x320.png 600w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27-800x427.png 800w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.46.27.png 862w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\"\/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-text-color:var(--awb-custom_color_1);\">\n<div style=\"text-align: justify\"><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color)\"><a href=\"https:\/\/www.ravensoundsoftware.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">R<\/a><a href=\"https:\/\/www.ravensoundsoftware.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">aven Pro<\/a> <\/span><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color)\">est un logiciel tr&#xE8;s complet, qui permet des analyses en d&#xE9;tails et modifiables selon les besoins. Il est lui aussi d&#xE9;velopp&#xE9; par le laboratoire d&#x2019;ornithologie de l&#x2019;universit&#xE9; Cornell. Le logiciel a une version gratuite et une version pro payante, plus compl&#xE8;te.<\/span><\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-margin-top:-15px;--awb-margin-bottom:12px;--awb-max-width:300px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/cran.r-project.org\/\" target=\"_blank\" aria-label=\"Capture d&#x2019;e&#x301;cran 2024-12-14 a&#x300; 12.48.57\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"468\" height=\"330\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.48.57.png\" alt class=\"img-responsive wp-image-3282\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.48.57-200x141.png 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.48.57-400x282.png 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-de&#x301;cran-2024-12-14-a&#x300;-12.48.57.png 468w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 468px\"\/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-6\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p><strong style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);letter-spacing: var(--awb-letter-spacing);text-align: var(--awb-content-alignment);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color)\"><a href=\"https:\/\/cran.r-project.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">MonitoR<\/a> <\/strong><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);font-weight: var(--awb-text-font-weight);letter-spacing: var(--awb-letter-spacing);text-align: var(--awb-content-alignment);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color)\">est un package Il permet notamment d&#x2019;utiliser et d&#x2019;ajuster des mod&#xE8;les pour d&#xE9;tecter les sons &#xE9;mis par les animaux.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: var(--awb-custom_color_18);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:var(--awb-custom_color_2);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;margin-bottom:-7px;width:100%;max-width:200px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom_color_4);border-color:var(--awb-custom_color_4);border-top-width:2px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: var(--awb-custom_color_18);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:var(--awb-custom_color_2);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: center\"><strong style=\"color: var(--awb-custom_color_3)\"><i><span style=\"font-size: 16px\" data-fusion-font=\"true\"> <span style=\"font-size: 24px;line-height: 31.92px\" data-fusion-font=\"true\"><span style=\"color: var(--awb-custom_color_3)\">D<\/span>&#xE9;couvrez les sons &#xE9;mis par les esp&#xE8;ces d&#x2019;Afrique centrale !<\/span><\/span><\/i><\/strong><\/p>\n<p style=\"text-align: justify\">Des scientifiques effectuent un travail consid&#xE9;rable de documentation pour fournir des donn&#xE9;es sur les vocalisations d&#x2019;esp&#xE8;ces. Ces sites internet mettent &#xE0; disposition des banques de donn&#xE9;es de sons d&#x2019;un tr&#xE8;s large panel d&#x2019;esp&#xE8;ces, certains permettent &#xE9;galement le t&#xE9;l&#xE9;chargement des enregistrements. <\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-mask-url: url(https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/plugins\/fusion-builder\/\/assets\/images\/masks\/mask-3.svg);--awb-mask-size: cover;--awb-margin-top:12px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none has-mask fusion-animated\" data-animationtype=\"revealInLeft\" data-animationduration=\"2.0\" data-animationoffset=\"top-into-view\"><img decoding=\"async\" width=\"1702\" height=\"630\" title=\"Logo CA_dispositif (2)\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2.png\" alt class=\"img-responsive wp-image-3290\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2-200x74.png 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2-400x148.png 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2-600x222.png 600w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2-800x296.png 800w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2-1200x444.png 1200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Logo-CA_dispositif-2.png 1702w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:-20px;--awb-spacing-right-large:9.6%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:9.6%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8\"><ul>\n<li><a href=\"https:\/\/xeno-canto.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">xeno-canto<\/a><\/li>\n<li><a href=\"https:\/\/www.macaulaylibrary.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">CornellLab Macaulay Library<\/a><\/li>\n<li><a href=\"https:\/\/bio.acousti.ca\/fr\/classification\/mammalia\" target=\"_blank\" rel=\"noopener noreferrer\">Bioacoustica<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":308,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-2991","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - 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