摘要
语音信号的采集和处理是计算机语音交互的前提和基础.介绍了3种采集和处理语音信号的方法,用Windows中的录音机程序、MATLAB编程和Praat程序采集和处理语音信号的方法,供开发人员按需要选用。
Speech signal acquisition and processing is the precondition and foundation of human-computer speech interaction. Introduces three methods which can acquire and process speech signal, recorder program in Windows, MATLAB programming and the Praat program, so developers can use them on their requirement.
出处
《高师理科学刊》
2007年第2期38-40,共3页
Journal of Science of Teachers＇College and University
关键词
语音信号
信号采集
信号处理
speech signal
signal acquisition
signal processing
