Virtual audio technology is to create the illusion that a listener is in a 3D acoustic environment through headphones or loudspeakers array.

• 虚拟声频是通过耳机或音箱阵列为听者创造一种具有三维方位感的声频环境幻觉，这种幻觉可以通过声频信号与听觉定位信息曲线的卷积来实现。