| 摘要 |
An operation method of a binaural system and the binaural system adopting the method is provided. That is, a method to stably provide a stereo sound, creating a plurality of sound images and expanding a listening sweet spot by using a plurality of static filters or modulation filters when a user listens to an audio sound, even if a user turns his/her head to or moves, and the method adopted by the binaural system. The binaural system includes a plurality of static filters connected in parallel to each other, the plurality of static filters creates a sound image in a different location by controlling an output location of an inputted audio signal, and a control unit inputting the audio signal to the plurality of static filters.
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