语音峰频率跟踪

2006 IEEE 14th Signal Processing and Communications Applications Pub Date : 2006-04-17 DOI:10.1109/SIU.2006.1659794

I. Ozbek, M. Demirekler

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引用次数: 1

摘要

本研究是关于使用卡尔曼滤波跟踪形成峰频率。假设形成峰频率随时间缓慢变化，可以将其行为建模为动态系统的输出，然后使用卡尔曼滤波方法对其进行跟踪。跟踪系统还考虑了各波峰频率的阶数和可能的间隔

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Tracking of Speech Formant Frequencies

This study is about tracking of formant frequencies using Kalman filtering. Assuming that the formant frequencies are changing in time slowly, it is possible to model their behaviors as outputs of a dynamic system and then track them using Kalman filtering approach. Tracking system considers also the orders and possible intervals of each formant frequency

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2006 IEEE 14th Signal Processing and Communications Applications

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