Singing Pitch Extraction by Voice Vibrato / Tremolo Estimation and Instrument Partial Deletion

@inproceedings{Hsu2010SingingPE,
  title={Singing Pitch Extraction by Voice Vibrato / Tremolo Estimation and Instrument Partial Deletion},
  author={Chao-Ling Hsu and Jyh-Shing Roger Jang},
  booktitle={ISMIR},
  year={2010}
}
This paper proposes a novel and effective approach to extract the pitches of the singing voice from monaural polyphonic songs. The sinusoidal partials of the musical audio signals are first extracted. The Fourier transform is then applied to extract the vibrato/tremolo information of each partial. Some criteria based on this vibrato/tremolo information are employed to discriminate the vocal partials from the music accompaniment partials. Besides, a singing pitch trend estimation algorithm which… CONTINUE READING
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