他们发出尖叫声并根据反射的回声测量它们的环境。
They emit squeaks and gauge their environment based on the echo returned.
通过对回声抵消的实际应用环境进行分析，提出一种新的动态改变自适应滤波器阶数的算法。
By analysing the actual room acoustic environments, this paper presents a novel algorithm for acoustic echo cancellation, it can dynamically change the length of the adaptive filter order.
同时，为了更好的分析各种算法在实际语音环境下的性能，我们还制作了一个回声抵消数据采集系统。
In order to analyze these algorithms better in the actual environment, we have designed an echo canceller data acquisition system.
应用推荐