Virtual-loudspeakers-based multichannel sound system

We investigate the 3D virtual-loudspeakers-based multichannel sound system. This system uses the HRTFs (head related transfer functions) as the directional perception cues and makes the transmission paths transparent by using the crosstalk cancellers. We propose both the forward and feedback types of crosstalk cancellation systems and compare their complexities and performance such as equalization and crosstalk suppression factors.