Abstract:
本文利用LSF参数的帧间相关性和帧内相关性,设计了一种LSF参数的预测分裂式矢量量化器,对LSF参数的预测残差按4、6的分裂方式进行量化,所需比特数为20bits。在降低了搜索计算复杂度和码本存储量的同时,获得了透明的量化效果。
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Year: 1999
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 7
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