Prediction of outdoor sound propagation by geometrical computer modeling
نویسندگان
چکیده
منابع مشابه
A real-time sound propagation system for noise prediction in outdoor spaces
Wave-based modeling is the most accurate method for sound propagation in outdoor spaces since diffraction is modeled accurately throughout the simulated frequency range. However, such methods are computationally challenging, especially at frequencies in the kilohertz range, making real-time propagation impractical. We present a real-time sound propagation system based on the equivalent source m...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2014
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.35.50