{"json_modified": "2016-04-06T13:57:38.473454", "uuid": "11b4c5d7-2be4-40df-adab-0507578e9fd0", "title": "AnalyserNode.smoothingTimeConstant", "url": "/en-US/docs/Web/API/AnalyserNode/smoothingTimeConstant", "tags": ["API", "AnalyserNode", "Reference", "Property", "R\u00e9f\u00e9rence", "Web Audio API", "smoothingTimeConstant"], "translations": [{"uuid": "38c8e4ca-7518-439c-909e-48c0fbc42176", "title": "AnalyserNode.smoothingTimeConstant", "url": "/fr/docs/Web/API/AnalyserNode/smoothingTimeConstant", "tags": [], "summary": "La propri\u00e9t\u00e9 <strong><code>smoothingTimeConstant</code></strong> de l'interface <a href=\"/fr/docs/Web/API/AnalyserNode\" title=\"L' interface AnalyserNode repr&#xE9;sente un noeud capable de fournir en temps r&#xE9;el des informations d'analyse de la fr&#xE9;quence et du domaine temporel. C'est un AudioNode qui transmet le flux audio inchang&#xE9; depuis l'entr&#xE9;e vers la sortie, mais permet de capturer les donn&#xE9;es g&#xE9;n&#xE9;r&#xE9;es pour les traiter et/ou les visualiser.\"><code>AnalyserNode</code></a> est un nombre flottant \u00e0 double pr\u00e9cision qui repr\u00e9sente <span lang=\"fr\"><span class=\"hps\">une</span><span class=\"hps\"> </span><span class=\"hps\">moyenne</span> </span>entre le buffer courant et le buffer pr\u00e9c\u00e9dent<span lang=\"fr\"><span> - elle sert \u00e0 lisser</span></span> la transition entre les valeurs.", "localization_tags": [], "locale": "fr", "last_edit": "2016-04-06T13:57:13", "review_tags": []}], "modified": "2015-02-20T17:05:52", "label": "AnalyserNode.smoothingTimeConstant", "localization_tags": [], "locale": "en-US", "id": 126973, "last_edit": "2015-02-20T17:02:42", "summary": "The <strong><code>smoothingTimeConstant</code></strong> property of the <a href=\"/en-US/docs/Web/API/AnalyserNode\" title=\"The AnalyserNode interface represents a node able to provide real-time frequency and time-domain analysis information. It is an AudioNode that passes the audio stream unchanged from the input to the output, but allows you to take the generated data, process it, and create audio visualizations.\"><code>AnalyserNode</code></a> interface is a double value representing the averaging constant with the last analysis frame. It's basically an average<br/>\n between the current buffer and the last buffer the <code>AnalyserNode</code> processed, and results in a much smoother set of value changes over time.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/AnalyserNode/smoothingTimeConstant", "review_tags": []}