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Joint detection of formant trajectory by Bayesian techniques and adaptive subdivision
Joint detection of formant trajectory by Bayesian techniques and adaptive subdivision
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机译:贝叶斯技术与自适应细分的共振峰轨迹联合检测
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摘要
The invention relates to the field of automated processing of speech signals and particularly to a method for tracking the formant frequencies in a speech signal, comprising the steps of: - obtaining an auditory image of the speech signal; - sequentially estimating formant locations; - segmenting the frequency range into sub-regions; - smoothing the obtained component filtering distributions; and calculating the exact formant locations.
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