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Formant extraction on the basis of LPC information developed for individual partial bandwidths
Formant extraction on the basis of LPC information developed for individual partial bandwidths
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机译:基于针对单个部分带宽开发的LPC信息的共振峰提取
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摘要
A frequency bandwidth of a speech signal is divided into a plurality of partial bandwidths. Formant information is extracted on the basis of LPC information developed for the respective partial bandwidths. At least one partial bandwidth may overlap upon the preceding bandwidth. The boundary frequencies of the partial bandwidths can be determined based on the frequency envelope of the speech signal.
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