noise component meaning in English
噪声分量
Examples
- The noise power of sum of noises is the sum of the power of each noise components or the voltage of series of noise voltages is given by the square root of sum of power of noises
模拟结果显示;杂讯和之功率为个别杂讯功率之和，即串联杂讯电压源之总电压为杂讯电功率和之方根。 - That is , using a soft thresholding to remove noise components from the wavelet coefficients of the voiced and unvoiced speech in noisy speech respectively in a different way , which is not only removing noise but also is preventing the quality degradation of the unvoiced sounds and enhancing the signal - noise ratio
该方法采用软限幅函数对浊音和清音信号的小波变换系数作不同的阈值处理，既抑制了噪声，又减少了语音段信息的损失，提高了信噪比。 - 4 ) a uniform crb expression of bearing estimation for spatially distributed sources in unknown noise environments is derived . more exactly , the crb performance of bearing estimation for spatially distributed sources in several typical spatially - correlated noises is evaluated theoretically and numerically , respectively . it is disclosed that the estimated errors mainly depend on space ambiguity between signal and noise components
4 )推导了未知噪声环境中空间分布源波达方向估计的统一的crb表达式，分析了几种典型的空间色噪声情况下分布源波达方向估计的极限性能，揭示了信号分量和噪声分量之间的空间混叠对分布源波达方向估计的决定性作用。