Design of the embedded speech acquistion and blind signal separation system based tms320c64x dsp bios 的嵌入式语音采集与盲分离系统设计
On real - time speech blind signal separation based on time delay estimation and beamforming 基于时延估计波束形成预处理的实时语音盲信号分离研究
Because the radiant signal is unknown , the problem of pulse match and signal separation becomes more complicated 因为被测辐射源信号是未知的,多辐射环境脉冲配对和信号分选问题就更为复杂。
In the thesis the author presents some research on speaker recognition , mixed speech signal separation and speech transformation using neural network . 本文介绍作者在进行说话人识别、混叠语音信号分离和应用神经网络技术进行语音转换方面的若干研究探索问题。
Then the blind signal separation algorithm has been also discussed in frequency domain . we focus on discussing scaling and permutation problems . 4 在频域,研究了卷积混合信号的频域盲分离算法,重点分析了算法中存在的分离信号排序不确定性和幅度的不确定性问题。