{"json_modified": "2016-03-28T08:37:08.068916", "uuid": "48031413-1bc9-4084-ac83-a15ad3e674f6", "title": "OscillatorNode.setPeriodicWave()", "url": "/en-US/docs/Web/API/OscillatorNode/setPeriodicWave", "tags": ["API", "OscillatorNode", "Reference", "setPeriodicWave", "Web Audio API", "Method"], "translations": [], "modified": "2015-11-11T13:01:20", "label": "OscillatorNode.setPeriodicWave()", "localization_tags": [], "locale": "en-US", "id": 125161, "last_edit": "2015-11-11T13:01:17", "summary": "The <strong><code>setPeriodicWave()</code></strong> method of the <a href=\"/en-US/docs/Web/API/OscillatorNode\" title=\"The&#xA0;OscillatorNode&#xA0;interface represents a periodic waveform, like a sine wave. It is an AudioNode audio-processing module that causes a given&#xA0;frequency&#xA0;of sine wave to be created &#x2014; in effect, a constant tone.\"><code>OscillatorNode</code></a> interface is used to point to a <a href=\"/en-US/docs/Web/API/PeriodicWave\" title=\"PeriodicWave has no inputs or outputs; it is used to create custom oscillators via OscillatorNode.setPeriodicWave. The PeriodicWave itself is created/returned by AudioContext.createPeriodicWave.\"><code>PeriodicWave</code></a> defining a periodic waveform that can be used to shape the oscillator's output, when <code>type = \"custom\"</code> is used.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Returns", "title": "Returns"}, {"id": "Example", "title": "Example"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/OscillatorNode/setPeriodicWave", "review_tags": []}