声音模式识别在无人职守、故障检测、灾害预防等方面具有很广阔的应用前景。
Voice pattern recognition has broad prospects of application in unmanned guard, defect detecting, disaster-preventing and so on.
该文主要介绍了在声音模式识别的一般过程，其中包括声信号预处理、特征提取、模式分类过程的方法。
The paper introduces the process of voice pattern recognition, including the method for pre-processing, extraction of feature and classification of pattern.
执行一些模式识别步骤确定声音
Perform some pattern recognition steps to identify the sound
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