Small Concert Hall Analyzer
Application ID: 22241
Designing structures and open spaces with respect to sound quality is important for concert halls, outdoor environments, as well as the rooms of a house. You can simulate acoustics in the high-frequency limit, where the wavelength is smaller than the geometrical features, with ray acoustics.
This application analyzes the acoustics of a small concert hall using the Ray Acoustics physics interface. Users of the app can define a microphone location to measure the impulse response, an omnidirectional sound source, wall absorption parameters, and the properties of diffusers. The results include a filtered energy impulse response for a given Fourier component.
This model example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabela de Especificações and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.