Sound source separation in monaural music signals using excitation-filter model and em algorithm

@article{Klapuri2010SoundSS,
  title={Sound source separation in monaural music signals using excitation-filter model and em algorithm},
  author={Anssi Klapuri and T. Virtanen and Toni Heittola},
  journal={2010 IEEE International Conference on Acoustics, Speech and Signal Processing},
  year={2010},
  pages={5510-5513}
}
  • Anssi Klapuri, T. Virtanen, Toni Heittola
  • Published 2010
  • Mathematics, Computer Science
  • 2010 IEEE International Conference on Acoustics, Speech and Signal Processing
  • This paper proposes a method for separating the signals of individual musical instruments from monaural musical audio. The mixture signal is modeled as a sum of the spectra of individual musical sounds which are further represented as a product of excitations and filters. The excitations are restricted to harmonic spectra and their fundamental frequencies are estimated in advance using a multipitch estimator, whereas the filters are restricted to have smooth frequency responses by modeling them… CONTINUE READING
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    References

    SHOWING 1-10 OF 12 REFERENCES
    Musical Instrument Recognition in Polyphonic Audio Using Source-Filter Model for Sound Separation
    • 135
    • PDF
    Monaural Sound Source Separation by Nonnegative Matrix Factorization With Temporal Continuity and Sparseness Criteria
    • T. Virtanen
    • Mathematics, Computer Science
    • IEEE Transactions on Audio, Speech, and Language Processing
    • 2007
    • 977
    • PDF
    Dynamic Spectral Envelope Modeling for Timbre Analysis of Musical Instrument Sounds
    • 42
    • PDF
    Main instrument separation from stereophonic audio signals using a source/filter model
    • 41
    • PDF
    Extended Nonnegative Tensor Factorisation Models for Musical Sound Source Separation
    • 100
    • PDF
    Multiple Fundamental Frequency Estimation by Summing Harmonic Amplitudes
    • 206
    • PDF
    Expectation-maximization algorithm for multi-pitch estimation and separation of overlapping harmonic spectra
    • 23
    • PDF
    Instrument-Specific Harmonic Atoms for Mid-Level Music Representation
    • 96
    • PDF
    Harmonic and inharmonic Nonnegative Matrix Factorization for Polyphonic Pitch transcription
    • E. Vincent, N. Bertin, R. Badeau
    • Mathematics, Computer Science
    • 2008 IEEE International Conference on Acoustics, Speech and Signal Processing
    • 2008
    • 124
    • PDF