1) low bit rate speech coding algorithm
低速语音编码算法
1.
By using them, the robustness of the low bit rate speech coding algorithms to background noise gets much improvement.
在研究语音增强技术的基础上 ,将语音增强技术应用于低速语音编码 ,有效地改善了低速语音编码算法的抗背景噪声的性能。
2) Low Delay Code-Excited Linear Prediction(LD-CELP)
低延迟语音编码算法
1.
The 16 kb/s Low Delay Code-Excited Linear Prediction(LD-CELP) has been used in many environments,however,the high bit rate required in this work have been a handicap in using it for some condition.
现有的低延迟语音编码算法(LD-CELP)需要16kb/s比特率,无疑会妨碍它的应用。
4) low rate speech coding
语音低速编码
5) low bit rate speech coding
低速率语音编码
1.
Low bit rate speech coding and very low bit rate speech coding are now at the research frontier.
在介绍了低速率语音编码的基础上 ,对变速率、低码率的多带激励编码算法进行了深入的研究 ,形成了 2 。
2.
With the mobile communication system widely application,there has been great development of low bit rate speech coding.
随着移动通信系统的广泛应用,低速率语音编码也获得了极大的发展。
6) low bit-rate speech coding
低速率语音编码
1.
The results show that compared with the original algorithm, the new algorithm can achieve a lower average spectral distortion for the line frequency spectrum parameters quantization in the same encoding rate condition to get the higher speech quality,and is more suitable to apply in the low bit-rate speech coding system.
实验表明,在相同的编码速率下与原算法相比,该算法在对线谱频率参数量化过程中能够取得更低的平均谱失真度,从而获得更高的语音质量,更适用于低速率语音编码系统。
补充资料：低速炸药
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性质：见炸药。
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性质：见炸药。
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