THE METHOD FOR PROCESSING VIRTUAL AUDIO SIGNAL AND APPARATUS FOR PROCESSING VIRTUAL AUDIO SIGNAL THEREOF

摘要

Disclosed are a method for processing a virtual audio signal and a device for processing the virtual audio signal. The method for processing the virtual audio signal according to the present invention comprises (a) a step for previously setting the position of a virtual speaker corresponding to each multi-channel audio standard; (b) a step for obtaining the multi-channel audio standard and multi-channel audio data from inputted content; (c) a step for determining a sound image localization processing function for generating a sound image in the position of a predetermined virtual speaker corresponding to the obtained multi-channel audio standard; and (d) a step for generating an output sound signal by processing the multi-channel audio data with the determined sound image localization processing function. The present invention provides technology for processing the virtual audio signal for performing a virtual audio system corresponding to the multi-channel audio standard of the content.