VIRTUAL HEIGHT AND SURROUND EFFECT IN SOUNDBAR WITHOUT UP-FIRING AND SURROUND SPEAKERS

摘要

An apparatus for realize the virtual height and surround effect. The apparatus includes at least an input source, a processor and front speaker. The input source provides the input signals on the front, surround and height channels input into the processor in which the beamforming, channel separation and/or virtual-height effect are applied on each of the source channels, respectively. After the processing all the produced output channels output by the processor are arranged and combined into the existing speakers of the soundbar.