Depressing Noise Process的用法和样例：
例句
- The treatments for noise debasing are used on the main parts by the optimization method, and the final effects are satisfying.
利用优化方法对能量传递路径上的关键部件进行了降噪处理，取得了良好的降噪效果。 - Speech enhancement method based on masking properties of the human auditory system is used to reduce the white noise in the front-end.
摘要为了提高噪声环境下说话人识别系统的识别性能，将基于听觉掩蔽效应的语音增强技术作为预处理器，对语音信号首先进行降噪处理，提高输入信号的信噪比。
