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
Hearing aids
Engineering & Materials Science
Audio recordings
Engineering & Materials Science
Network
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Profiles
Projects 2011 2020
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
A Study on how Pre-whitening Influences Fundamental Frequency Estimation
Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2019, IEEE International Conference on Acoustics, Speech and Signal Processing.Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review
Open Access
File
Frequency estimation
Gaussian noise (electronic)
White noise
Statistics
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
Danish Independent Research Council’s Young Researcher’s Award
Mads Græsbøll Christensen (Recipient), 2007
Prize: Prizes, scholarships, distinctions
EURASIP Early Career Award
Mads Græsbøll Christensen (Recipient), 2016
Prize: Prizes, scholarships, distinctions
Finalist of research demo pitch
Taewoong Lee (Recipient), 27 Sep 2018
Prize: Prizes, scholarships, distinctions
student
time
Activities 2010 2015
9th Sound and Music Computing Conference (SMC 2012)
Bob L. Sturm (Organizer)11 Jul 2012 → 14 Jul 2012
Activity: Attending an event › Conference organisation or participation
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
I E E E Signal Processing Letters (Journal)
Mads Græsbøll Christensen (Editor)1 Apr 2010 → 31 Mar 2013
Activity: Editorial work and peer review › Journal editor › Research
Press / Media
AAU-forsker opfinder virtuel lydboble, der kan erstatte høretelefoner
28/03/2019
1 item of media coverage
Press/Media: Press / Media