At a cocktail party , we can selectively attend to a single voice and filter out all the other acoustical interferences . how to simulate this perceptual ability remains a great challenge 基于人耳这样的特性,我们提出了这样一种方法:将混合后的语音流通过频率分解和时间帧分解成一个个小的片段。
频率: frequency; rate分解: resolve; decompose; disinteg ...频率分集,频率分隔,散频: frequency diversity风频率分布: wind frequency distribution频率分辨率: frequency resolution频率分辩率: frequency resolving power频率分布: frequency distortion; frequency distrbution; frequency distribution; frequency size distribution; frequencydistribution; probability density distribution频率分布图: frequency distribution diagram; frequency map; frequency propagation map; histogram; histograph频率分割: frequency division; frequency splitting频率分割制: frequency division system频率分隔: frequency separation频率分隔制: frequency division system频率分集: frequency diversity频率分集制: frequency diversity频率分级: frequency diversity频率分离: frequency separation频率分离器: frequency separator频率分量: frequency components频率分裂: frequency splitting频率分配: allocation of frequencice; allocation of frequencies; frequency a ignment; frequency adder; frequency allocation; frequency allocaton; frequency allotment; frequency array; frequency assignation; frequency assignment; frequency distribution; frequency planning频率分配表: frequency allocation list; frequency assignment chart; frequency-allocation table; tableoffrequencyallocation频率分散: frequency dispersion频率分析: frequency analysis频率分析法: analysis method of frequency domain频率分析器: frequency analyses; frequency analysor; frequency analyzer