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Geometric Acoustics and Diffuse Sound Fields
2009So far in this book we dealt with sound propagation in terms of the wave equation. This procedure becomes very complicated, however, when treating sound fields inside rooms with complicated shapes like concert halls or churches. An approximate method called geometrical acoustics is often useful in these cases.
Jens Blauert, Ning Xiang
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Geometrical Acoustics in Moving Media
2002A complete set of linearized equations of fluid dynamics is considered, which is a starting point of geometrical acoustics in inhomogeneous moving media. The linearized equations of fluid dynamics are solved by using the Debye series. As a result the eikonal equation, dispersion equation, transport equation, and the law of acoustic energy conservation ...
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Phonurgia Nova. Geometrical Acoustics in the 17th Century
Advances in Intelligent Systems and Computing, 2018Alessio Bortot
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Constructing Geometrical Spaces from Acoustical Representations
2015This paper presents several models for constructing geometrical spaces from acoustical representations. Through specific spectral representations and associated distance measures each model is designed to highlight or ignore certain types of relationships within the given pitch sets.
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The use of geometrical acoustics for the solution of visualization problems
Russian journal of nondestructive testing, 2013K. Kvasnikov +4 more
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A Geometrical Acoustics Approach Linking Surface Scattering and Reverberation in Room Acoustics
, 2014J. Embrechts
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