基于SPCE061A的实时语音识别门禁系统设计

摘要

Analyse the speech recognition principle , combined with the specific circumstances of a particular person , study the Dynamic Time Warping ( DTW ) , applying with the Sunplus SPCE061A , to achieve a design of real-timing speech recognition access control system . Tests showed that the system error rate is less than 8% in 1 . 3 seconds . This system can be applied to modern ar-chitecture in the electronic access products , for achieving intelligent control has a good practical value .%通过对语音识别原理的系统分析，结合特定人语音识别的具体情况，研究了动态规整算法（ DTW ），应用凌阳 SPCE061A 单片机，实现了基于实时语音识别的门禁系统的总体设计。试验表明，在1.3 s 内，系统误差率低于8%。该系统可应用于现代建筑的电子门锁类产品中，对实现智能化控制具有较强的实用价值。