Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Analysis of the usage of machine learning in spatial audio processing

2017/25/B/ST7/01792

Keywords:

spatial audio array processing speaker recognition acoustic source classification

Descriptors:

  • ST7_7: Signal processing
  • ST6_11: Machine learning, statistical data processing and applications using signal processing (e.g. speech, image, video)
  • ST2_10: Quantum optics and quantum information

Panel:

ST7 - Systems and communication engineering: electronics, communication, optoelectronics

Host institution :

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie, Wydział Informatyki, Elektroniki i Telekomunikacji

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Konrad Kowalczyk 

Number of co-investigators in the project: 9

Call: OPUS 13 - announced on 2017-03-15

Amount awarded: 998 400 PLN

Project start date (Y-m-d): 2018-10-31

Project end date (Y-m-d): 2023-05-30

Project duration:: 55 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. 2 macierze mikrofonowe wraz z przetwornikami analogowo-cyfrowymi i wielokanałową kartą dźwiękową (40 752 PLN)
  2. 3 komputery / laptopy (15 000 PLN)
  3. Bazy danych z nagraniami (17 000 PLN)
  4. System odsłuchowy (18 000 PLN)

Information in the final report

  • Publication in academic press/journals (3)
  • Articles in post-conference publications (13)
  1. An Overview of Machine Learning and Other Data-Based Methods for Spatial Audio Capture, Processing, and Reproduction
    Authors:
    Maximo Cobos, Jens Ahrens, Konrad Kowalczyk, and Archontis Politis
    Academic press:
    EURASIP Journal on Audio, Speech, and Music Processing (rok: 2022, tom: 10, strony: 45312), Wydawca: Springer Open
    Status:
    Published
    DOI:
    10.1186/s13636-022-00242-x - link to the publication
  2. Data‑based spatial audio processing
    Authors:
    Maximo Cobos, Jens Ahrens, Konrad Kowalczyk, and Archontis Politis
    Academic press:
    EURASIP Journal on Audio, Speech, and Music Processing (rok: 2022, tom: 13, strony: 45294), Wydawca: Springer Open
    Status:
    Published
    DOI:
    10.1186/s13636-022-00248-5 - link to the publication
  3. On Ambisonic Source Separation with Spatially Informed Non-negative Tensor Factorization
    Authors:
    Mateusz Guzik and Konrad Kowalczyk
    Academic press:
    IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH AND LANGUAGE PROCESSING (rok: 2023, tom: 1, strony: 45305), Wydawca: IEEE
    Status:
    Submitted
    DOI:
    brak - link to the publication
  1. Data Diversity for Improving DNN-based Localization of Concurrent Sound Events
    Authors:
    Daniel Krause, Archontis Politis, and Konrad Kowalczyk
    Conference:
    European Signal Processing Conference (EUSIPCO) (rok: 2021, ), Wydawca: EURASIP
    Data:
    konferencja 44431
    Status:
    Published
  2. Feature Overview for Joint Modeling of Sound Event Detection and Localization Using a Microphone Array
    Authors:
    Daniel Krause, Archontis Politis, and Konrad Kowalczyk
    Conference:
    European Signal Processing Conference (EUSIPCO) (rok: 2020, ), Wydawca: EURASIP
    Data:
    konferencja 44214
    Status:
    Published
  3. Sparse Linear Prediction-based Dereverberation for Signal Enhancement in Distant Speaker Verification
    Authors:
    Marcin Witkowski, Magdalena Rybicka, and Konrad Kowalczyk
    Conference:
    European Signal Processing Conference (EUSIPCO) (rok: 2021, ), Wydawca: EURASIP
    Data:
    konferencja 44431
    Status:
    Published
  4. Comparison of Convolution Types in CNN-basedFeature Extraction for Sound Source Localization
    Authors:
    Daniel Krause, Archontis Politis, and Konrad Kowalczyk
    Conference:
    European Signal Processing Conference (EUSIPCO) (rok: 2020, ), Wydawca: EURASIP
    Data:
    konferencja 44214
    Status:
    Published
  5. Convolutional Weighted Minimum Mean Square Error Filter for Joint Source Separation and Dereverberation
    Authors:
    Mieszko Fraś, Marcin Witkowski and Konrad Kowalczyk
    Conference:
    IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (rok: 2022, ), Wydawca: IEEE
    Data:
    konferencja 44703
    Status:
    Published
  6. Convolutive Weighted Multichannel Wiener Filter Front-end for Distant Automatic Speech Recognition in Reverberant Multispeaker Scenarios
    Authors:
    Mieszko Fras, Marcin Witkowski, and Konrad Kowalczyk
    Conference:
    Annual Conf. Int. Speech Communication Association (INTERSPEECH) (rok: 2022, ), Wydawca: Int. Speech Communication Association
    Data:
    konferencja 44822
    Status:
    Published
  7. Incorporation of Localization Information for Sound Source Separation in Spherical Harmonic Domain
    Authors:
    Mateusz Guzik, Mieszko Fraś, and Konrad Kowalczyk
    Conference:
    IEEE International Workshop on Multimedia Signal Processing (rok: 2021, ), Wydawca: IEEE
    Data:
    konferencja 44475
    Status:
    Published
  8. Wishart Localization Prior on Spatial Covariance Matrix in Ambisonic Source Separation using Non-negative Tensor Factorization
    Authors:
    Mateusz Guzik and Konrad Kowalczyk
    Conference:
    IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP) (rok: 2022, ), Wydawca: IEEE
    Data:
    konferencja 44703
    Status:
    Published
  9. End-to-End Neural Speaker Diarization with an Iterative Refinement of Non-Autoregressive Attention-based Attractors
    Authors:
    Magdalena Rybicka, Jesus Villalba, Najim Dehak, and Konrad Kowalczyk
    Conference:
    Annual Conf. Int. Speech Communication Association (INTERSPEECH) (rok: 2022, ), Wydawca: Int. Speech Communication Association
    Data:
    konferencja 44822
    Status:
    Published
  10. Adversarial Domain Adaptation with Paired Examples for Acoustic Scene Classification on Different Recording Devices
    Authors:
    Stanisław Kacprzak and Konrad Kowalczyk
    Conference:
    European Signal Processing Conference (EUSIPCO) (rok: 2021, ), Wydawca: EURASIP
    Data:
    konferencja 44431
    Status:
    Published
  11. Refining DNN-based Mask Estimation using CGMM-based EM Algorithm for Multi-channel Noise Reduction
    Authors:
    Julitta Bartolewska, Stanisław Kacprzak, and Konrad Kowalczyk
    Conference:
    Annual Conf. Int. Speech Communication Association (INTERSPEECH) (rok: 2022, ), Wydawca: Int. Speech Communication Association
    Data:
    konferencja 44822
    Status:
    Published
  12. Convolutive NTF for Ambisonic Source Separation under Reverberant Conditions
    Authors:
    Mateusz Guzik and Konrad Kowalczyk
    Conference:
    IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (rok: 2023, ), Wydawca: IEEE
    Data:
    konferencja 45081
    Status:
    Published
  13. NTF of Spectral and Spatial Features for Tracking and Separation of Moving Sound Sources in Spherical Harmonic Domain
    Authors:
    Mateusz Guzik and Konrad Kowalczyk
    Conference:
    Annual Conf. Int. Speech Communication Association (INTERSPEECH) (rok: 2022, ), Wydawca: Int. Speech Communication Association
    Data:
    konferencja 44822
    Status:
    Published

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