Frequency-domain Techniques for High-quality Voice Modification

  title={Frequency-domain Techniques for High-quality Voice Modification},
  author={Jean Laroche},
This paper presents new frequency-domain voice modification techniques that combine the high-quality usually obtained by timedomain techniques such as TD-PSOLA with the flexibility provided by the frequency-domain representation. The technique only works for monophonic sources (single-speaker), and relies on a (possibly online) pitch detection. Based on the pitch, and according to the desired pitch and formant modifications, individual harmonics are selected and shifted to new locations in the… CONTINUE READING
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