【Key words】 Code excited linear prediction; Linear spectral pair; Vector Qua- ntity; Perceptual Weighting; Adaptive Codebook Search; Fixed Codebook Search; Quantization of Gains Parameter; Postprocess;
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Fixed codebook-Structure and search 固定码本的搜索过程
In order to reduce complexity of fixed codebook search, a fast algebraic codebook search argorithm based on pulse replacement procedure is proposed in this paper. The proposed method is employed dividing candidate codevector into two sub-codevectors to optimize.
为降低固定码本搜索算法的复杂度,在脉冲取代法的基础上提出一种码矢分段优化的快速搜索方法。
参考来源 - 一种快速的固定码本搜索方法·2,447,543篇论文数据,部分数据来源于NoteExpress
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