Fundamental frequency estimation based on the joint time-frequency analysis of harmonic spectral structure

@article{Liu2001FundamentalFE,
  title={Fundamental frequency estimation based on the joint time-frequency analysis of harmonic spectral structure},
  author={Der-Jenq Liu and Chin-Teng Lin},
  journal={IEEE Trans. Speech and Audio Processing},
  year={2001},
  volume={9},
  pages={609-621}
}
In this paper, we propose a new scheme to analyze the spectral structure of speech signals for fundamental frequency estimation. First, we propose apitch measureto detect the harmonic characteristics of voiced sounds on the spectrum of a speech signal. This measure utilizes the properties that there are distinct impulses located at the positions of fundamental frequency and its harmonics, and the energy of voiced sound is dominated by the energy of these distinct harmonic impulses. The spectrum… CONTINUE READING

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