| 基于凌阳SPCE061A单片机的语音识别系统设计 |
| |
| 引用本文： | 刘萌,郑煊.基于凌阳SPCE061A单片机的语音识别系统设计[J].电子测试,2008(7):65-68. |
| |
| 作者姓名： | 刘萌 郑煊 |
| |
| 作者单位： | 1. 山东教育学院物理科学与技术系,济南,250013
2. 曲阜师范大学自动化研究所,日照,276826 |
| |
| 摘 要： | 本文以凌阳公司生产的16位单片机SPCE061A为核心处理器,利用其适用于数字语音识别的特点,设计了一套基于线性预测倒谱和动态时间规整技术(DTW)的特定人孤立词语音识别系统,对系统的硬件电路和软件设计进行了分析.该系统能进行语音指令的识别并作出相应的应答.该系统可以应用在一些智能控制领域,能够大大改善人机交互界面.经检验,指令识别的准确率达到80%.该系统结构简单,具有很高的性价比,便于推广和应用.
|
| 关 键 词： | 语音识别 动态时间规整 特定人孤立词识别 |
Design of speech recognition system based on the SPCE061A |
| |
| Liu Meng,Zheng Xuan.Design of speech recognition system based on the SPCE061A[J].Electronic Test,2008(7):65-68. |
| |
| Authors: | Liu Meng Zheng Xuan |
| |
| Affiliation: | Liu Meng 1,Zheng Xuan2(1Department of Physics Science , Technology,Sh,ong Institute of Education,Ji\' nan 250013,China,2Institute of Automation,Qufu Teachers University,Rizhao 276826,China) |
| |
| Abstract: | Using the 16-bit single chip SPCE061A which is produced by the sunplus company as the central processor,applying its good capability in the digital sound signal recognition,and using the LPCC and the DTW theory as the central of the recognition technology to design this speaker-dependent and isolated-word speech recognition system.The circuit and the software design are analyzed in detail.This system can release the recognition of speech instruction and can also reply it.This system can be used in some inte... |
| |
| Keywords: | SPCE061A |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
