Two-Talker Pitch Tracking for Co-channel Talker Interference Suppression

@inproceedings{MarcTwoTalkerPT,
  title={Two-Talker Pitch Tracking for Co-channel Talker Interference Suppression},
  author={Van Ranst Marc and Zisanian and Dewitt and Seward}
}
Almost all co-channel talker interference suppression systems use the difference in the pitches of the target and jammer speakers to suppress the jammer and enhance the target. While joint pitch estimators outputting two pitch estimates as a function of time have been proposed, the task of proper assignment of pitch to speaker (two-talker pitch tracking) has proven difficult. This report describes several approaches to the two-talker pitch tracking problem including algorithms for pitch track… CONTINUE READING

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