语音和音乐信号线性预测中最佳滤波器长度的比较

2011 34th International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2011-10-13 DOI:10.1109/TSP.2011.6043709

Ondrej Raso, M. Balík

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引用次数: 1

摘要

本文比较了音乐信号与语音信号线性预测(LP)模型的最佳滤波长度。这些音乐信号是单一乐器和声乐。首先定义LP模型的全局最优阶数和分段最优阶数，然后对适当选择的音乐和语音信号测量LP模型的全局最优阶数，最后进行统计检验。这些测试确定所测量的最优顺序之间的差异在统计上是否显著。

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Comparison of optimum filter length in linear prediction between speech and musical signals

The optimal filter length of linear prediction (LP) model of musical signals are compared with speech signals in the paper. These musical signals are single musical instruments and vocal. Firstly, the global and segmental optimal orders of LP model are defined then the global optimal orders of LP model are measured for appropriately chosen musical and speech signals and finally statistical tests are performed. These tests determine if the differences between measured optimal orders are statistically significant or not.

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来源期刊

2011 34th International Conference on Telecommunications and Signal Processing (TSP)

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