小规模人员语音辨识系统的研究

Research on a Small Scale People Speech Recognition System Based on Specific Sentences

介绍语音识别的原理、技术与语音识别的过程,特别介绍HMM,采用MFCC提取语音参数,设计一个用于小规模人员身份识别的语音辨识系统,该系统可用于智能门禁系统中。

Introduces the principle of pronunciation recognition, technology and process, praticularly in- troduces HMM, uses MFCC, extracts voice feature coefficients, designs a small scale speech recognition system, this system can be used in intelligence entrance guard system.