从几种不同差错控制方案的比较来看，采用分段编码和交织技术能有效地改善MB通信系统的性能。

Comparison of several different schemes of error control shows that the performance of MB communication systems can be effectively improved by using the technique of segmental coding and interleaving.

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在语音信号处理中，作为预处理前端的语音分段技术对于语音增强、编码和识别都有极其重要的作用。

In speech signal processing, the techniques of speech segmentation as front end of preprocessing are of great importance to speech enhancement, coding and recognition.

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用平均分段信噪比和感知语音质量评价(PESQ)测试，改进算法编码质量接近于g。

Testing with the average segment SNR and Perceptual Evaluation of Speech Quality (PESQ), the improved algorithm is close to g.

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