{"title":"边缘衍射的可视化","authors":"V. Pulkki, T. Lokki","doi":"10.1121/1.1605131","DOIUrl":null,"url":null,"abstract":"The acoustics of a room can be visualized by plotting image sources at the positions where they occur. Recently, the image-source method has been extended to include edge diffraction. A visualization technique for image source method including diffraction is presented. As examples, first-order diffraction in a stage-house, and second-order diffraction around a loudspeaker enclosure are visualized.","PeriodicalId":87384,"journal":{"name":"Acoustics research letters online : ARLO","volume":"11 1","pages":"118-123"},"PeriodicalIF":0.0000,"publicationDate":"2003-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"Visualization of edge diffraction\",\"authors\":\"V. Pulkki, T. Lokki\",\"doi\":\"10.1121/1.1605131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The acoustics of a room can be visualized by plotting image sources at the positions where they occur. Recently, the image-source method has been extended to include edge diffraction. A visualization technique for image source method including diffraction is presented. As examples, first-order diffraction in a stage-house, and second-order diffraction around a loudspeaker enclosure are visualized.\",\"PeriodicalId\":87384,\"journal\":{\"name\":\"Acoustics research letters online : ARLO\",\"volume\":\"11 1\",\"pages\":\"118-123\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-07-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acoustics research letters online : ARLO\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1121/1.1605131\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acoustics research letters online : ARLO","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1121/1.1605131","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The acoustics of a room can be visualized by plotting image sources at the positions where they occur. Recently, the image-source method has been extended to include edge diffraction. A visualization technique for image source method including diffraction is presented. As examples, first-order diffraction in a stage-house, and second-order diffraction around a loudspeaker enclosure are visualized.
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