| Document Date: 2011-08-01 12:49:02
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City Verona / Edinburgh / / Company L. K. Saul D. D. / Elsevier Science B.V. / Y. Lin D. D. / MIT Press / NMF / Embedded Systems / / Country United States / Italy / / / Facility Information Science University of Pennsylvania / / IndustryTerm Real time voice processing / multipitch tracking algorithm / real-time processing / speech processing / pitch tracking algorithms / real-time performance / software runs / signal processing / audio processing / learning algorithm / energy / Statistical signal processing / / MusicAlbum Acoustics / / Organization Perceptual Organization of Sound / MIT / University of Pennsylvania / Philadelphia / / Person Speech Coding / Fei Sha / Clean Waveform / Lawrence K. Saul / / Position original speaker / overlapping speaker / single speaker / second speaker / / Technology learning algorithm / pitch tracking algorithms / unsupervised algorithm / multipitch tracking algorithm / laptop computer / EM algorithms / /
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Real-Time Pitch Determination of One or More Voices by Nonnegative Matrix Factorization Fei Sha and Lawrence K. Saul Dept. of Computer and Information Science University of Pennsylvania, Philadelphia, PA 19104