| 基于DSP5416芯片的语音识别系统 |
| |
| 引用本文： | 王桂珍,赵明建.基于DSP5416芯片的语音识别系统[J].数字社区&智能家居,2008(5):711-713. |
| |
| 作者姓名： | 王桂珍 赵明建 |
| |
| 作者单位： | 南京工程学院计算机工程学院,江苏南京211167 |
| |
| 摘 要： | 本文主要论述了一种小词表语音识别系统的硬、软件设计方法。系统以DSP5416为硬件平台，采用非线性美尔刻度倒谱参数（MFCC）特征参数提取算法，动态时间规整（DTW）作为识别算法，实现了语音识别系统的设计。实验结果表明平均语音识别率不低于90％，取得良好的识别效果。
|
| 关 键 词： | 数字信号处理 语音识别 非线性美尔刻度倒谱参数 动态时间规整 |
Speech Recognition System Based on DSP5416 |
| |
| WANG Gui-zhen,ZHAO Ming-jian.Speech Recognition System Based on DSP5416[J].Digital Community & Smart Home,2008(5):711-713. |
| |
| Authors: | WANG Gui-zhen ZHAO Ming-jian |
| |
| Affiliation: | (Dept, of Computer Engineering, Nanjing Institute of Technology, Nanjing 211167, China) |
| |
| Abstract: | The thesis mainly pays attention to the design of software and hardware circuits about the small glossary. The system takes DSP as hardware platform, adopting the MFCC as a characteristic parameter drawing algorithm, and taking the DTW as the distinguishing algo- rithm, having realized Speech recognition system＇s. The experiment bear fruit indicates that the average of voice recognition being lower than 90%, getting fine identification effect. |
| |
| Keywords: | DSP Speech Recognition MFCC DTW |
| 本文献已被 维普 等数据库收录！ |
