Positioning apparatus and playing method for a virtual sound source with high resolving power

摘要

screen sound source location technology to spatially synchronize the virtual screen sound source to the video object on the display device It presents. This technique is to select a set of speakers including at least three speakers of a plurality of speakers provided in the outside of the display device into a plurality, generate individual sound sources corresponding to the respective selected loudspeaker sets, and overlapping the generated individual sound sources by generating a multi-sound source it is possible to improve the spatial resolution of the image object and the virtual screen sound source is spatially synchronized to a particular location on the screen displayed by the display device configured to output to each speaker included in the speaker. ; display device, a speaker, a video object screen sound, synchronization, spatial resolution