Organisation profile
Organisation profile
The Audio Analysis Lab, Aalborg University conducts research in audio and acoustic signal processing for good health and well-being. Our research focuses on how signal processing can be used to solve problems of importance to the health and well-being of people in their daily lives. These include reducing the influence of noise on our lives and extracting useful information from degraded acoustic signals for biomedical purposes. We thus work on a wide range of research topics, such as noise reduction, sound zones, active noise cancellation, voice analysis, and spectral analysis. The lab’s activities are funded by grants from the Villum Foundation, Independent Research Fund Denmark, and Innovation Fund Denmark. The various research projects are carried out in close collaboration with leading industrial partners and universities around the world.
Fingerprint
Collaborations from the last five years
Profiles
-
Distributed Speech Enhancement in WASNs Based on Deep Learning Estimated SPP
Tao, S. (PI)
01/02/2022 → …
Project: PhD Project
-
Karriereinitiativet for adjunkter og postdocs på TECH
Bøgelund, P. (PI) & Christensen, M. G. (Project Participant)
01/02/2021 → …
Project: Consultancy
-
Edge AI for High Stability-Robustness of Power Electronics in Modern Power Systems
Christensen, M. G. (Project Licensee) & Wang, X. (PI)
07/09/2021 → 28/09/2025
Project: Research
Research output
-
Learning-based a posteriori speech presence probability estimation and applications
Tao, S., Jensen, J. R., Xiang, Y., Reddy, H., Zhang, Q. & Christensen, M. G., 19 Mar 2026, In: Journal on Audio, Speech, and Music Processing.Research output: Contribution to journal › Journal article › Research › peer-review
-
Noise Analysis and Variance Reduction of Continuous Impedance Measurements of Energized Superconducting Magnets
Christensen, M. B. B., Koch, P., Podzorny, T. & Ostergaard, J., Mar 2026, In: IEEE Transactions on Applied Superconductivity. 36, 2, 20 p., 9001020.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Link opens in a new tab Citation (Scopus)5 Downloads (Pure) -
Online Single-Channel Audio-Based Sound Speed Estimation for Robust Multi-Channel Audio Control
Fuglsig, A. J., Christensen, M. G. & Jensen, J. R., Feb 2026, (Submitted) 2026 34th European Signal Processing Conference (EUSIPCO).Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review
File
Datasets
-
Robust Acoustic Reflector Localization for Robots
Saqib, U. (Creator), Jensen, J. R. (Creator), Christensen, M. G. (Creator) & Saqib, U. (Contributor), Zenodo, 2021
DOI: 10.5281/zenodo.5082224, https://zenodo.org/record/5082224
Dataset
-
Fast Generation of Sound Zones Using Variable Span Trade-Off Filters in the DFT-Domain
Lee, T. (Creator), Shi, L. (Creator), Nielsen, J. K. (Creator) & Christensen, M. G. (Creator), Code Ocean, 16 Dec 2020
DOI: 10.24433/co.7972852.v1, https://codeocean.com/capsule/5510997/tree/v1
Dataset
-
Data for: Harmonic Beamformers for Speech Enhancement and Dereverberation in the Time Domain
Jensen, J. R. (Creator), Karimian-Azari, S. (Contributor), Christensen, M. G. (Contributor) & Benesty, J. (Contributor), Mendeley Data, 15 Nov 2019
DOI: 10.17632/cy88yv636w.1, https://data.mendeley.com/datasets/cy88yv636w
Dataset: Supplementary material
Prizes
-
-
-
Member of the Danish Academy of Technical Sciences.
Christensen, M. G. (Recipient), 26 Apr 2017
Prize: Other prizes
Activities
-
Den Danske Nationale Space Conference 2025
Christensen, M. G. (Organizer)
20 Oct 2025 → 21 Oct 2025Activity: Attending an event › Conference organisation or participation
-
Robust Sound Zone Control with Optimal Filtering Methods
Fuglsig, A. J. (Lecturer), Christensen, M. G. (Lecturer) & Jensen, J. R. (Lecturer)
8 Sept 2025Activity: Talks and presentations › Conference presentations
File -
Cryptic Commons
Andersen, A. O. (Organizer), Mannov, A. (Organizer), Wisniewski, R. (Organizer) & Christensen, M. G. (Organizer)
20 May 2021 → 21 May 2021Activity: Attending an event › Conference organisation or participation
Press/Media
-
Fem passagerfly fløj over Aalborg, selvom droner havde lukket luftrummet
Jensen, J. R. & Mikkelsen, J. H.
22/10/2025 → 24/10/2025
2 items of Media coverage
Press/Media: Press / Media
-
Håndtering af droner kan være sværere i fredstid
29/09/2025 → 30/09/2025
28 items of Media coverage
Press/Media: Press / Media
-
Engang kiggede dansk rumindustri mod stjernerne: Nu handler det om noget helt andet
20/09/2025 → 22/09/2025
2 items of Media coverage
Press/Media: Press / Media