Research on the Improved English Classroom Interaction System Based on Speech Enhancement
In order to solve the problem that the speech recognition performance of English classroom interactive system is declining in complex noise environment,a two-way Transformer speech enhancement network is introduced into the system,and the speech recognition accuracy of English interactive system is improved by noise reduction and enhancement of English speech data in noise environment.An experimental environment is set up to verify the improved method.The experimental results show that the improved method can effectively improve the accuracy of speech recognition of English classroom interaction system in complex noise environment.
speech enhancementcomplex noiseEnglish classroominteractive systems
NETL
NSTL
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