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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Speech enhancement Teknik og materialevidenskab
Direction of arrival Teknik og materialevidenskab
Microphones Teknik og materialevidenskab
Noise abatement Teknik og materialevidenskab
Frequency estimation Teknik og materialevidenskab
Speech intelligibility Teknik og materialevidenskab
Audio recordings Teknik og materialevidenskab
Acoustics Teknik og materialevidenskab

Netværk Klik på punkterne for at se detaljerne.

Projekter 2011 2020

VAST: Signal processing for sound zones

Lee, T., Nielsen, J. K. & Christensen, M. G.

15/03/201731/03/2020

Projekter: ProjektForskning

Publikationer 2012 2019

A Class of Parametric Broadband Beamformers Based on the Fundamental Frequency

Karimian-Azari, S., Jensen, J. R., Benesty, J. & Christensen, M. G., 2019, (Afsendt) I : The Journal of the Acoustical Society of America.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Adaptive Pre-whitening Based on Parametric NMF

Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2019, (Accepteret/In press) 2019 27th European Signal Processing Conference (EUSIPCO).

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

Åben adgang
Fil
Power spectral density
Factorization
Speech enhancement
Speech processing
Glossaries

An EM Method for Multichannel TOA and DOA Estimation of Acoustic Echoes

Jensen, J. R., Saqib, U. & Gannot, S., 2019, (Accepteret/In press) I : IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA).

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Priser

Innovation prize

Taewoong Lee (Modtager), 25 jan. 2019

Pris: Forsknings- uddannelses og innovationspriser

Innovation
Knowledge society
Denmark
Business innovation

Finalist of research demo pitch

Taewoong Lee (Modtager), 27 sep. 2018

Pris: Konferencepriser

student
time

Aktiviteter 2010 2019

Model-Based Speech Enhancement for Hearing Aids

Thomas Arildsen (Opponent)
11 mar. 2019

Aktivitet: Censoraktivitet og eksamineringIntern censoraktivitet/eksaminering

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

Mads Græsbøll Christensen (Medlem)
20152017

Aktivitet: MedlemskabMedlemskab af forskningsnetværk eller ekspertgruppe

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

Mads Græsbøll Christensen (Sekretær)
2015 → …

Aktivitet: MedlemskabMedlemskab af forskningsnetværk eller ekspertgruppe

Presse/medie

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