Based on Digital Audio for Computer Language Course Teaching System
In order to improve the quality and efficiency of teaching,a design scheme of computer language course teaching system based on digital audio technology is studied.The system consists of four parts:audio acquisition and processing module,speech recognition module,knowledge base module and user interface module.Experimental results show that the application of the system can improve the accuracy of speech recognition and pronunciation scoring,and effectively improve students'learning effect and experience satisfaction.
digital audiocomputer language teachingspeech recognition
NETL
NSTL
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