RETRACTED ARTICLE: Research on pronunciation accuracy detection of English Chinese consecutive interpretation in English intelligent speech translation terminal

• DOI: 10.1007/s10772-021-09839-7
• Publication Date: 2021-05-03T08:24:38Z
• Authors: Lei Jin
• Keywords: 01 natural sciences; 0104 chemical sciences

The use of manual operation method is affected by the operator’s own level, which leads to the low accuracy of pronunciation accuracy detection. Aiming at this problem, this paper proposes the pronunciation accuracy detection research of English Chinese consecutive interpretation in English intelligent speech translation terminal. It extracts chunks and classifies them to generate linear discourse mechanism. The pronunciation accuracy detection model was constructed, and the pronunciation feature parameters and genes were extracted. The pre emphasis algorithm is used to remove the influence of lip radiation, and the processing results are output by frame windowing. Design the pronunciation accuracy test process, complete the pronunciation accuracy test. The experimental results show that the design method has improved the pronunciation accuracy of monosyllabic words, dual-syllable words and polysyllable words, and the accuracy is more than 85%.