In order to improve traditional double talk detection algorithm easily leads to misjudging when near-end speech signal amplitude is low, this paper proposes an improved algorithm on double talk detection based on sub-band filter banks.
针对传统双讲检测算法在近端语音幅度较低情况下容易产生误判的情况,给出一种基于子带滤波器组的改进双讲检测算法。
参考来源 - 自适应回波消除器研究及其FPGA实现·2,447,543篇论文数据,部分数据来源于NoteExpress
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