Disc Project: Auralization Using Directional Scattering Coefficients; and Experimental Verification of Virtual-Environment Room-Modeling Accuracy
There are many emerging algorithms to theoretically model a room's impulse response using the image model, ray, and cone tracing. This paper proposes using an experimental impulse response in a certified variable-sided room, measured with a maximum-length sequence stimulus, for a specific loudspeaker and microphone position and documented acoustical treatment, as a verification standard to determine the accuracy of model predictions. Comparative auralization using the measured and theoretical impulse responses is used to evaluate the importance of the correlation coefficient.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.