{"json_modified": "2016-10-13T22:04:03.147139", "uuid": "7ec4bac0-de8c-4f0b-9541-47c4b2a83542", "title": "Basic concepts behind Web Audio API", "url": "/en-US/docs/Web/API/Web_Audio_API/Basic_concepts_behind_Web_Audio_API", "tags": ["Guide", "Audio", "Web Audio API", "audio", "Media", "concepts"], "translations": [{"uuid": "6f15ce19-b855-4e81-94af-6fe26bc3fc05", "title": "Les concepts de base de la Web Audio API", "url": "/fr/docs/Web/API/Web_Audio_API/Basic_concepts_behind_Web_Audio_API", "tags": [], "summary": "Cet article explique une partie de la th\u00e9orie sur laquelle s'appuient les fonctionnalit\u00e9s de la Web Audio API. Il ne fera pas de vous un ing\u00e9nieur du son, mais vous donnera les bases n\u00e9cessaires pour comprendre pourquoi la Web Audio API fonctionne de cette mani\u00e8re, et vous permettre de mieux l'utiliser.", "localization_tags": [], "locale": "fr", "last_edit": "2016-10-05T10:18:29", "review_tags": []}, {"uuid": "fc443827-0404-4477-b29c-c10ca5a24bd8", "title": "\u7f51\u9875\u97f3\u9891\u63a5\u53e3\u7684\u57fa\u672c\u6982\u5ff5", "url": "/zh-CN/docs/Web/API/Web_Audio_API/Basic_concepts_behind_Web_Audio_API", "tags": ["\u5a92\u4f53", "\u7f51\u9875\u97f3\u9891\u63a5\u53e3", "\u6307\u5357", "\u58f0\u97f3", "\u6982\u5ff5"], "summary": "\u8fd9\u7bc7\u6587\u7ae0\u89e3\u91ca\u4e86 \u7f51\u9875\u97f3\u9891\u63a5\u53e3(Web Audio API) \u8fd0\u4f5c\u8fc7\u7a0b\u4e2d\u7684\u90e8\u5206\u97f3\u9891\u5904\u7406\u6982\u5ff5\u3002\u672c\u6587\u5e76\u4e0d\u4f1a\u5c06\u4f60\u53d8\u4e3a\u4e00\u540d\u97f3\u9891\u5904\u7406\u5927\u5e08\uff0c\u4f46\u5b83\u53ef\u4ee5\u7ed9\u4f60\u8db3\u591f\u7684\u80cc\u666f\u77e5\u8bc6\u6765\u7406\u89e3\u00a0\u7f51\u9875\u97f3\u9891\u63a5\u53e3 \u7684\u8fd0\u884c\u539f\u7406\uff0c\u5e76\u80fd\u8ba9\u4f60\u5728\u4f7f\u7528\u5b83\u65f6\u505a\u51fa\u66f4\u597d\u7684\u51b3\u7b56\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2016-05-03T00:47:08", "review_tags": ["technical"]}], "modified": "2016-10-13T22:04:02", "label": "Basic concepts behind Web Audio API", "localization_tags": [], "locale": "en-US", "id": 119683, "last_edit": "2016-10-13T22:03:55", "summary": "This article explains some of the audio theory behind how the features of the Web Audio API work. It won't turn you into a master sound engineer, but it will give you enough background to understand why the Web Audio API works like it does, and allow you to make better informed decisions while developing with it.", "sections": [{"id": "Audio_graphs", "title": "Audio graphs"}, {"id": "Audio_data_what's_in_a_sample", "title": "Audio data: what's in a sample"}, {"id": "Audio_buffers_frames_samples_and_channels", "title": "Audio buffers: frames, samples and channels"}, {"id": "Planar_versus_interleaved_buffers", "title": "Planar versus interleaved buffers"}, {"id": "Audio_channels", "title": "Audio channels"}, {"id": "Up-mixing_and_down-mixing", "title": "Up-mixing and down-mixing"}, {"id": "Visualizations", "title": "Visualizations"}, {"id": "Spatialisations", "title": "Spatialisations"}, {"id": "Fan-in_and_Fan-out", "title": "Fan-in and Fan-out"}], "slug": "Web/API/Web_Audio_API/Basic_concepts_behind_Web_Audio_API", "review_tags": []}