According to the specific demand for the SoC, LPCC method has been chosen as feature extraction technology and DTW been chosen as template matching technology in this paper.

• 论文主要探讨了适用于片上系统（SoC）的特定人、小词汇、孤立词语音识别算法，根据语音识别片上系统的特定需求，设计了以线性预测编码倒谱系数LPCC算法为特征提取方法，动态时间规整DTW为模板匹配技术的孤立词语音识别系统。