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- Q1224550 subject Q7157166.
- Q1224550 subject Q8275512.
- Q1224550 subject Q8773175.
- Q1224550 abstract "Diffusion, in acoustics and architectural engineering, is the efficacy by which sound energy is spread evenly in a given environment. A perfectly diffusive sound space is one that has certain key acoustic properties which are the same anywhere in the space. A non-diffuse sound space would have considerably different reverberation time as the listener moved around the room. Virtually all spaces are non-diffuse. Spaces which are highly non-diffuse are ones where the acoustic absorption is unevenly distributed around the space, or where two different acoustic volumes are coupled. The diffusiveness of a sound field can be measured by taking reverberation time measurements at a large number of points in the room, then taking the standard deviation on these decay times. Alternately, the spatial distribution of the sound can be examined. Small sound spaces generally have very poor diffusion characteristics at low frequencies due to room modes.".
- Q1224550 thumbnail MLS_diffusor.gif?width=300.
- Q1224550 wikiPageWikiLink Q108262.
- Q1224550 wikiPageWikiLink Q12479.
- Q1224550 wikiPageWikiLink Q1417719.
- Q1224550 wikiPageWikiLink Q150737.
- Q1224550 wikiPageWikiLink Q159375.
- Q1224550 wikiPageWikiLink Q4674710.
- Q1224550 wikiPageWikiLink Q510293.
- Q1224550 wikiPageWikiLink Q7157166.
- Q1224550 wikiPageWikiLink Q7564743.
- Q1224550 wikiPageWikiLink Q756747.
- Q1224550 wikiPageWikiLink Q8275512.
- Q1224550 wikiPageWikiLink Q82811.
- Q1224550 wikiPageWikiLink Q8773175.
- Q1224550 comment "Diffusion, in acoustics and architectural engineering, is the efficacy by which sound energy is spread evenly in a given environment. A perfectly diffusive sound space is one that has certain key acoustic properties which are the same anywhere in the space. A non-diffuse sound space would have considerably different reverberation time as the listener moved around the room. Virtually all spaces are non-diffuse.".
- Q1224550 label "Diffusion (acoustics)".
- Q1224550 depiction MLS_diffusor.gif.