Organisationsprofil

Organisationsprofil

The research lab was founded in 2012 and is located at the Dept. of Architecture, Design & Media Technology at Aalborg University in Denmark. It is headed by Associate Professor Mads Græsbøll Christensen and is comprised of a group of researchers who conduct basic and applied research in signal processing theory and methods aimed at or involving analysis of audio signals. The research focuses on problems such as compression, analysis, classification, separation, and enhancement of audio signals, as well as localization, identification and tracking using microphone arrays. The lab and its members are currently funded by grants from the Villum Foundation, the Danish Council for Strategic Research, and the Danish Council for Independent Research.

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    Projekter

    Publikationer

    Adaptive Autoregressive Pre-whitening for Speech and Audio Signals through Parametric NMF

    Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2020, (Afsendt) I : Speech Communication.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    Fil
  • A fast reduced-rank sound zone control algorithm using the conjugate gradient method

    Shi, L., Lee, T., Zhang, L., Nielsen, J. K. & Christensen, M. G., 24 jan. 2020, (Accepteret/In press) International Conference on Acoustics, Speech, and Signal Processing.

    Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

    Åben adgang
    Fil

    A new feedforward hybrid active control system for attenuating multi-frequency noise with bursty interference

    Zhu, W., Luo, L., Christensen, M. G. & Sun, J., okt. 2020, I : Mechanical Systems and Signal Processing. 144, 106859.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    Åben adgang
  • Priser

    Innovation prize

    Lee, Taewoong (Modtager), 25 jan. 2019

    Pris: Forsknings- uddannelses og innovationspriser

  • Finalist of research demo pitch

    Lee, Taewoong (Modtager), 27 sep. 2018

    Pris: Konferencepriser

  • Aktiviteter

    Model-Based Speech Enhancement for Hearing Aids

    Thomas Arildsen (Opponent)

    11 mar. 2019

    Aktivitet: Censoraktivitet og eksamineringIntern censoraktivitet/eksaminering

    EURASIP Acoustic, Sound and Music Signal Processing Special Area Team (Ekstern organisation)

    Mads Græsbøll Christensen (Sekretær)

    2015 → …

    Aktivitet: MedlemskabMedlemskab af forskningsnetværk eller ekspertgruppe

    IEEE Technical Committee on Audio and Acoustic Signal Processing (Ekstern organisation)

    Mads Græsbøll Christensen (Medlem)

    20152017

    Aktivitet: MedlemskabMedlemskab af forskningsnetværk eller ekspertgruppe

    Presse/medier

    Teknologi skal fjerne støj

    Taewoong Lee

    06/09/2019

    1 element af Mediedækning

    Presse/medie

    Gør høretelefoner overflødige

    Taewoong Lee

    05/03/2019

    1 element af Mediedækning

    Presse/medie