Its beamformer based on a soft constraints, the aim is to make the beam point to a specific region that is the direction of the sound source.

• 详细说明： 争对移动声源采用波束形成进行语音增强，提出一种约束子带波束形成算法。其波束形成器基于一个软约束，其目的是要使波束指向特定的区域即声源方向。