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Optimized pulse location in codebook searching techniques for speech processing
Optimized pulse location in codebook searching techniques for speech processing
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机译:码本搜索技术中用于语音处理的优化脉冲位置
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摘要
Simplified methods of searching a codebook table are provided. These methods perform a codebook search for a plurality of pulses, one pulse at a time, in order of increasing to decreasing pulse significance, wherein pulse significance is defined as the relative contribution a given pulse provides to minimizing the mean-squared error between the source signal and the quantized sequence of pulses.
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