摘要
随着科学技术的发展,声纹识别系统应用广泛。介绍了一种新颖的语音信号识别方法,即使用emd分解语音信号,提取语音信号的时域与频域特征,将获得的信号特征输入神经网络,通过神经网络进行语音信号的识别。
With the development of science and technology, voiceprint recognition system is widely used. In this paper, the authors introduced a novel voice signal recognition method, decomposition of speech signal by using EMD, extraction of time domain and frequency domain characteristics of speech signal, inputting signal characteristics of neural network through the identification of a neural network for voice signal.
出处
《科技创新与生产力》
2014年第5期91-92,95,共3页
Sci-tech Innovation and Productivity
关键词
EMD
神经网络
声纹识别
EMD
neural network
voiceprint recognition
