Harmonic-Temporal Factor Decomposition

Unsupervised monaural source separation of harmonic sounds combining auditory scene analysis, nonnegative matrix factorization, and source-filter modeling.

Related Publications

• Tomohiko Nakamura and Hirokazu Kameoka, “Harmonic-temporal factor decomposition for unsupervised monaural separation of harmonic sounds,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 29, pp. 68–82, Nov. 2020.
• Tomohiko Nakamura and Hirokazu Kameoka, “Shifted and convolutive source-filter non-negative matrix factorization for monaural audio source separation,” in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2016, pp. 489–493.
• Tomohiko Nakamura, Kotaro Shikata, Norihiro Takamune, and Hirokazu Kameoka, “Harmonic-temporal factor decomposition incorporating music prior information for informed monaural source separation,” in Proceedings of International Society for Music Information Retrieval Conference, Oct. 2014, pp. 623–628.