The principle of adaptive codebook search's algorithm is studied in this paper.
本文研究了自适应码本搜索算法的原理。
参考来源 - 基于FPGA的自适应码本搜索算法实现研究·2,447,543篇论文数据，部分数据来源于NoteExpress
自适应码本搜索算法是3g移动通信标准amr的重要组成。
The adaptive codebook search is one of the key component in the 3g s speech standard AMR.
并提出改进一些计算量较大的模块，如基音估计、自适应码本搜索、固定码本搜索等模块。
We put forward to improve some modules with large computational complexity, such as pitch estimation module, the adaptive and the fixed code-book research modules.
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