This paper presents recent developments of the EVERTims project, an auralization framework for virtual acoustics and real-time room acoustic simulation. The EVERTims framework relies on three independent components: a scene graph editor, a room acoustic modeler, and a spatial audio renderer for auralization. The framework was first published and detailed in [1, 2]. Recent developments presented...

acoustic analysis of sounds produced during speech provides significant information about the physiology of larynx and vocal tract. the analysis of voice power spectrum is a fundamental sensitive method of acoustic assessment that provides valuable information about the voice source and characteristics of vocal tract resonance cavities. the changes in long-term average spectrum (ltas) spectral ...

The relationship between the shape and social use of Greek Roman theatres has always been overshadowed by technical acoustic analyses these performance spaces. Relevant ruins illustrate typology, acoustics, construction development ancient theatres, which were mainly determined requirements artistic venues. music in tragedies comedies, dances, public speeches performed same places helped to con...

Sacred constructions like churches are built both for holy and architectural purposes. They influenced by the design fashions, city history government. When a church, or more generally religious building, is constructed, it rarely torn down. Instead, these kinds of edifices refurbished, expanded modified according to trend specific period. The indoor activities church have changed over time, es...

We report, both theoretically and experimentally, a type of ultra-thin metasurface-based low-frequency sound absorber with bandwidth optimization. Such metasurface unit consists an ultrathin resonator (thickness∼1/90 wavelength) circular hole on the upper panel four narrow slits inside multiple-cavity structure. Eigenmode simulations show rich artificial Mie resonances, in which monopolar reson...