Thirdly, the application of Artificial Neural Networks (ANN) to Automatic Speech Recognition(ASR) is investigated in this thesis.

• 第三步,基于自动语音识别(ASR)的原理和过程,结合人工神经网络(ANN)的建模理论和特点,主要研究了人工神经网络在语音识别中的应用问题。