| 基于BP网络的孤立数字识别 |
| |
| 引用本文： | 金琰 张健. 基于BP网络的孤立数字识别[J]. 辽宁工学院学报, 2007, 27(6): 365-367,371 |
| |
| 作者姓名： | 金琰 张健 |
| |
| 作者单位： | 辽宁工业大学信息科学与工程学院 辽宁锦州121001 |
| |
| 摘 要： | 通过Mel频率倒谱系数的方法对语音信号波形进行处理,采用BP网络作为分类器,实现了孤立数字的语音识别系统,在matlab环境下对算法进行仿真。实验表明,这种方法具有计算简单,识别精度高的特点。
|
| 关 键 词： | 语音识别 Mel频率倒谱系数 人工神经网络 BP网络 |
| 文章编号： | 1005-1090（2007）06-0365-03 |
| 收稿时间： | 2007-09-07 |
| 修稿时间： | 2007-09-07 |
Isolated Figure of Speech Recognition Basd on BP Network |
| |
| JIN Yah, ZHANG Jian. Isolated Figure of Speech Recognition Basd on BP Network[J]. Journal of Liaoning Institute of Technology(Natural Science Edition), 2007, 27(6): 365-367,371 |
| |
| Authors: | JIN Yah ZHANG Jian |
| |
| Abstract: | By the method of Mel freguency cepstral coefficients,the speech signal waveform was processed.Adopting BP network classifier,an isolated figure of speech recognition systems was achieved and simulated with algorithm in lab environment Mat.The experiments expatiate this method is simple and high in identifying precision. |
| |
| Keywords: | speech recognition Mel-frequency cepstrum coefficients(MFCC) artificial neural network(ANN) BP network |
| 本文献已被 CNKI 维普 等数据库收录！ |
