International Audio Laboratories Erlangen

Unifying Local and Global Methods for Harmonic-Percussive Source Separation

[Back to Main Page]

Marta Kubišová - Tak dej se k nám a projdem svět
This excerpt is taken from a 1969 soul music recording published by the Czechoslovak record label Supraphon. This intro section lasts from 00:01 to 00:27 and starts with a steady drum beat that is later overlayed with bass, electric guitars and organ. The musician playing are members of the Orchestr Golden Kids, conducted by Josef Vobruba.
Almost all methods achieve a good separation of the drums from the remaining instruments. Constrained NMF does not attenuate the bass guitar very well, but preserves the drum-only part better than the other methods. This can be clearly heard when listening to the percussive cross-talk to the harmonic part.
Evolution of the NMF activations

Direct comparison of percussive estimates

mix

Direct comparison of harmonic estimates

mix

Oracle: KAM + NMF + Score-Informed Initialization [1,2]

mix

Proposed: KAM + NMF [1]

mix

KAM-based HPSS [3,4]

mix

Median-Filtering HPSS [5]

mix

Constrained NMF [6]

mix

Legal notice

The audio examples used on this page are given for educational purposes only. If any legal problems occur, please contact us. Any content that allegedly infringes the copyright of a third party will be removed upon request by the copyright holder.

References

  1. Christian Dittmar, Patricio López-Serrano, and Meinard Müller
    Unifying Local and Global Methods for Harmonic-Percussive Source Separation
    In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2018. 
    @inproceedings{DittmarLM18_HPSS_KAM_NMF_ICASSP,
author    = {Christian Dittmar and Patricio L{\'o}pez-Serrano and Meinard M{\"u}ller},
title     = {Unifying Local and Global Methods for Harmonic-Percussive Source Separation},
booktitle = {Proceedings of the {IEEE} International Conference on Acoustics, Speech, and Signal Processing ({ICASSP})},
address   = {Calgary, Canada},
month     = {April},
note      = {accepted for publication},
year      = {2018},
}
  2. Sebastian Ewert, Bryan Pardo, Meinard Müller, and Mark Plumbley
    Score-Informed Source Separation for Musical Audio Recordings: An overview
    IEEE Signal Processing Magazine, 31(3): 116–124, 2014. PDF 
    @article{EwertPMP14_SourceSeparation_IEEE-SPS,
author    = {Sebastian Ewert and Bryan Pardo and Meinard M{\"u}ller and Mark Plumbley},
title     = {Score-Informed Source Separation for Musical Audio Recordings: An overview},
journal   = {IEEE Signal Processing Magazine},
volume    = {31},
number    = {3},
year      = {2014},
month     = {April},
pages     = {116--124},
url-pdf   = {http://ieeexplore.ieee.org/document/6784086/},
}
  3. Derry FitzGerald, Antoine Liutkus, Zafar Rafii, Bryan Pardo, and Laurent Daudet
    Harmonic/Percussive Separation Using Kernel Additive Modelling
    In Irish Signals and Systems Conference (IET): 35–40, 2014. PDF 
    @inproceedings{FitzgeraldLRPD14_KAMHP_IET,
title     = {Harmonic/Percussive Separation Using {K}ernel {A}dditive {M}odelling},
author    = {Derry FitzGerald and Antoine Liutkus and  Zafar Rafii and Bryan Pardo and Laurent Daudet},
booktitle = {Irish Signals and Systems Conference ({IET})},
pages     = {35--40},
address   = {Limerick, Ireland},
year      = {2014},
url-pdf   = {http://ieeexplore.ieee.org/document/6912726/},
}
  4. Christian Dittmar, Jonathan Driedger, Meinard Müller, and Jouni Paulus
    An Experimental Approach to Generalized Wiener Filtering in Music Source Separation
    In Proceedings of the European Signal Processing Conference (EUSIPCO), 2016. PDF 
    @inproceedings{DittmarDMP16_WienerFiltering_EUSIPCO,
author    = {Christian Dittmar and Jonathan Driedger and Meinard M{\"u}ller and Jouni Paulus},
title     = {An Experimental Approach to Generalized Wiener Filtering in Music Source Separation},
booktitle = {Proceedings of the European Signal Processing Conference ({EUSIPCO})},
address   = {Budapest, Hungary},
year      = {2016},
pages     = {},
url-pdf   = {http://ieeexplore.ieee.org/document/7760547/},
}
  5. Derry FitzGerald
    Harmonic/Percussive Separation Using Median Filtering
    In Proceedings of the International Conference on Digital Audio Effects (DAFx): 246–253, 2010. PDF 
    @inproceedings{Fitzgerald10_HarmPercSep_DAFX,
author      = {Derry FitzGerald},
title       = {Harmonic/Percussive Separation Using Median Filtering},
booktitle   = {Proceedings of the International Conference on Digital Audio Effects ({DAFx})},
address     = {Graz, Austria},
year        = {2010},
pages       = {246--253},
url-pdf     = {http://dafx10.iem.at/papers/DerryFitzGerald_DAFx10_P15.pdf},
}
  6. Jeongsoo Park, Jaeyoung Shin, and Kyogu Lee
    Exploiting Continuity/Discontinuity of Basis Vectors in Spectrogram Decomposition for Harmonic-Percussive Sound Separation
    IEEE/ACM Transactions on Audio, Speech, and Language Processing, 25(5): 1061–1074, 2017. PDF 
    @Article{ParkSL17_HPSS_NMF_IEEE-TASLP,
author={Jeongsoo Park and Jaeyoung Shin and Kyogu Lee},
journal={{IEEE/ACM} Transactions on Audio, Speech, and Language Processing},
title={Exploiting Continuity/Discontinuity of Basis Vectors in Spectrogram Decomposition for Harmonic-Percussive Sound Separation},
year={2017},
volume={25},
number={5},
pages={1061--1074},
month={May},
url-pdf = {http://ieeexplore.ieee.org/document/7876808/},
}
  7. Antoine Liutkus and Roland Badeau
    Generalized Wiener filtering with fractional power spectrograms
    In Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP): 266–270, 2015. PDF 
    @inproceedings{LiutkusB15_WienerFilter_ICASSP,
author = {Antoine Liutkus and Roland Badeau},
booktitle = {Proceedings of the {IEEE} International Conference on Acoustics, Speech and Signal Processing ({ICASSP})},
title = {Generalized Wiener filtering with fractional power spectrograms},
year = {2015},
month = {April},
pages = {266--270},
address = {Brisbane, Australia},
url-pdf = {http://ieeexplore.ieee.org/document/7177973/},
}