Wave Field Synthesis Rendering with Increased Aliasing Frequency
Wave Field Synthesis (WFS) is a sound reproduction techniques that enables the synthesis of target sound fields without any assumption on the listening position. Spatial aliasing is one of the remaining artefacts of WFS which limits the exact synthesis below a corner frequency referred to as spatial aliasing frequency. This paper presents a new technique that enables to increase the spatial aliasing frequency of WFS assuming a preferred listening area. The presented technique is fully scalable and may be adapted to any listening zone shape or location. Applications in the domain of simulation environments and home entertainment are discussed.
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 $33 for non-members, $5 for AES members and is free for E-Library subscribers.