Projects per year
Organization profile
Organisation profile
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
Engineering & Materials Science
Direction of arrival
Engineering & Materials Science
Microphones
Engineering & Materials Science
Noise abatement
Engineering & Materials Science
Frequency estimation
Engineering & Materials Science
Speech intelligibility
Engineering & Materials Science
Audio recordings
Engineering & Materials Science
Acoustics
Engineering & Materials Science
Network
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Projects 2011 2020
Sound PrOcessing for Robots and Drones in the fourth industrial revolution
01/01/2018 → 31/12/2020
Project: Research
VAST: Signal processing for sound zones
Lee, T., Nielsen, J. K. & Christensen, M. G.
15/03/2017 → 31/03/2020
Project: Research
PARKINSONS: Signal Processing for Diagnosis of Parkinson’s Disease from Noisy Speech
01/07/2015 → 01/07/2019
Project: Research
Research Output 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, (Submitted) In : The Journal of the Acoustical Society of America.Research output: Contribution to journal › Journal article › Research › peer-review
Adaptive Pre-whitening Based on Parametric NMF
Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2019, (Accepted/In press) 2019 27th European Signal Processing Conference (EUSIPCO).Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review
Open Access
File
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, (Accepted/In press) In : IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA).Research output: Contribution to journal › Conference article in Journal › Research › peer-review
Datasets
GTZAN Index accompanying B. L. Sturm, "An Analysis of the GTZAN Music Genre Dataset", ACM MIRUM Workshop (Nov. 2012)
Sturm, B. L. (Creator), Aalborg Universitet, 2012
Dataset
File
Excel spreadsheet used to write B. L. Sturm, "A survey of evaluation in music genre recognition", in Proc. Adaptive Multimedia Retrieval, (Copenhagen, Denmark), Oct. 2012
Sturm, B. L. (Creator), Aalborg Universitet, 2012
Dataset
File
Bibtex bibliography used to write B. L. Sturm, "A survey of evaluation in music genre recognition", in Proc. Adaptive Multimedia Retrieval, (Copenhagen, Denmark), Oct. 2012.
Sturm, B. L. (Creator), Aalborg Universitet, 2012
Dataset
File
Prizes
Innovation prize
Taewoong Lee (Recipient), 25 Jan 2019
Prize: Research, education and innovation prizes
Innovation
Knowledge society
Denmark
Business innovation
student
time
Member of the Danish Academy of Technical Sciences.
Mads Græsbøll Christensen (Recipient), 26 Apr 2017
Prize: Other prizes
Activities 2010 2019
Model-Based Speech Enhancement for Hearing Aids
Thomas Arildsen (Opponent)11 Mar 2019
Activity: Examination › Internal examination
IEEE Technical Committee on Audio and Acoustic Signal Processing (External organisation)
Mads Græsbøll Christensen (Member)2015 → 2017
Activity: Memberships › Membership of research networks or expert groups
EURASIP Acoustic, Sound and Music Signal Processing Special Area Team (External organisation)
Mads Græsbøll Christensen (Secretary)2015 → …
Activity: Memberships › Membership of research networks or expert groups
Press / Media
AAU-forsker opfinder virtuel lydboble, der kan erstatte høretelefoner
28/03/2019
1 item of Media coverage
Press/Media: Press / Media