Multi-band summary correlogram-based pitch detection for noisy speech

@article{Tan2013MultibandSC,
  title={Multi-band summary correlogram-based pitch detection for noisy speech},
  author={Lee Ngee Tan and Abeer Alwan},
  journal={Speech Communication},
  year={2013},
  volume={55},
  pages={841-856}
}
A multi-band summary correlogram (MBSC)-based pitch detection algorithm (PDA) is proposed. The PDA performs pitch estimation and voiced/unvoiced (V/UV) detection via novel signal processing schemes that are designed to enhance the MBSC’s peaks at the most likely pitch period. These peak-enhancement schemes include comb-filter channel-weighting to yield each individual subband’s summary correlogram (SC) stream, and stream-reliability-weighting to combine these SCs into a single MBSC. V/UV… CONTINUE READING
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