%0 Journal Article
%T Computing Impulse Response of Room Acoustics Using the Ray-Tracing Method in Time Domain
%A Adil Alpkocak
%A Malik Kemal Sis
%J Archives of Acoustics
%D 2010
%I 
%R 10.2478/v10168-010-0039-8
%X This paper proposes a new approach for calculating the impulse response of room acoustics. Impulse response provides unique characterization of any discrete lineartime invariant (LTI) systems. We assume that the room is a linear time-invariant system and the impulse response is calculated simply by sending a Dirac Impulse into the system as input and getting the response from the output. Then, the output of the system is represented as a sum of time-shifted weighted impulse responses. Both mathematical justifications for the proposed method and results from simulation software developed to evaluate the proposed approach are presented in detail.
%K room acoustics
%K acoustics simulation
%U http://versita.metapress.com/content/054476j65328u826/?p=15466ec0e9a34015aa328d440682b8e8&pi=2