The implementation of an evaluation system of English phoneme pronunciation quality

摘要

This paper presents an objective evaluation system of English phoneme pronunciation. This system gives an objective evaluation and feedback from students' pronunciation by analyzing the waveform and calculating the Mel Mel-Frequency Cepstrum Coefficients (MFCC) Euclidean distance between students' pronunciation and the standard pronunciation using the Dynamic Time Warping (DTW) algorithm. This helps students learn English phonemes without any teacher involved.