Variable Acoustics by Wavefield Synthesis: A Closer Look at Amplitude Effects
The wavefield synthesis concept is highly suitable to accomplish variable acoustics, for it is capable of generating sound fields with full control of the temporal and spatial properties. By applying linear arrays instead from planar arrays, deviations of the proper spatial amplitude distribution occur. In this paper, the physical and perceptual consequences of these amplitude deviations are quantified, and different strategies are presented to reduce the mean square error for a given receiver area.
Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.