WebMay 10, 2024 · Coupled space widely exists in theatres, concert halls, large religious buildings, factories and other buildings, and its sound field is complex. Although some … WebNov 1, 2024 · The aim of this research is to examine sound attenuation and reverberation in sequential spaces, based on the in situ measurements exploring the effects caused by …
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WebAug 12, 2024 · The objective of a numerical study was to simulate a steady-state sound field in a system of coupled spaces consisting of two connected cuboidal subspaces of the … WebEnter the email address you signed up with and we'll email you a reset link. spinel and inverse spinel structure
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WebMay 7, 2012 · A coupled volume room is generally defined as a space consisting of a large main volume containing high levels of sound absorption connected through small sonically transparent apertures to a smaller coupled volume with lower absorption. WebAny topological space (not necessarily connected) can be partitioned into its connected components. The space is connected iff it has a single connected component, namely … WebThis paper proposes a novel filtering design, from a viewpoint of identification instead of the conventional nonlinear estimation schemes (NESs), to improve the performance of orbit state estimation for a space target. First, a nonlinear perturbation is viewed or modeled as an unknown input (UI) coupled with the orbit state, to avoid the intractable nonlinear … spinel and amethyst