20082020
If you made any changes in Pure these will be visible here soon.

Research Output 2008 2019

2019
20 Downloads (Pure)

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 proceedingConference abstract in proceedingResearchpeer-review

Open Access
File
Power spectral density
Factorization
Speech enhancement
Speech processing
Glossaries
1 Citation (Scopus)
130 Downloads (Pure)

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 proceedingArticle in proceedingResearchpeer-review

Open Access
File
Frequency estimation
Gaussian noise (electronic)
White noise
Statistics

Bayesian Pitch Tracking Based on the Harmonic Model

Shi, L., Nielsen, J. K., Jensen, J. R., A Little, M. & Christensen, M. G., 2019, (Submitted) In : IEEE/ACM Transactions on Audio, Speech, and Language Processing.

Research output: Contribution to journalJournal articleResearchpeer-review

80 Downloads (Pure)

Hearing aid-controlled beamformer for binaural speech enhancement using a model-based approach

Kavalekalam, M. S., Nielsen, J. K., Christensen, M. G. & Boldt, J., 2019, (Accepted/In press) ICASSP 2019.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
Hearing aids
Speech enhancement
Microphones
Audition
Beamforming
1 Citation (Scopus)
50 Downloads (Pure)

Model-based Speech Enhancement for Intelligibility Improvement in Binaural Hearing Aids

Kavalekalam, M. S., Nielsen, J. K., Boldt, J. B. & Christensen, M. G., Jan 2019, In : IEEE/ACM Transactions on Audio, Speech, and Language Processing. 27, 1, p. 99-113

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
binaural hearing
Speech intelligibility
Hearing aids
Speech enhancement
intelligibility

On the influence of transfer function noise on sound zone control in a room

Møller, M. B., Nielsen, J. K., Fernandez Grande, E. & Olesen, S. K., Sep 2019, In : IEEE/ACM Transactions on Audio, Speech, and Language Processing. 27, 9, p. 1405-1418 14 p., 8732395.

Research output: Contribution to journalJournal articleResearchpeer-review

Acoustic noise
transfer functions
rooms
Loudspeakers
Transfer functions
14 Downloads (Pure)

Robust Bayesian Pitch Tracking Based on the Harmonic Model

Shi, L., Nielsen, J. K., Jensen, J. R., Little, M. A. & Christensen, M. G., 24 Jul 2019, In : IEEE/ACM Transactions on Audio, Speech, and Language Processing. p. 1737 - 1751 15 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
harmonics
Markov processes
estimators
MATLAB
Parkinson disease
69 Downloads (Pure)

Towards perceptually optimized sound zones: A proof-of-concept study

Lee, T., Nielsen, J. K. & Christensen, M. G., 17 Apr 2019, 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 136-140

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Acoustic waves
2018
3 Citations (Scopus)

A Study of Noise PSD Estimators for Single Channel Speech Enhancement

Kavalekalam, M. S., Nielsen, J. K., Christensen, M. G. & Boldt, J. B., 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 5464-5468 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Speech enhancement
Power spectral density
Statistics
2 Citations (Scopus)
130 Downloads (Pure)

A Unified Approach to Generating Sound Zones Using Variable Span Linear Filters

Lee, T., Nielsen, J. K., Jensen, J. R. & Christensen, M. G., 13 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 491-495 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
filter
acoustics
potential energy
sound
212 Downloads (Pure)

Loudspeaker and Listening Position Estimation using Smart Speakers

Nielsen, J. K., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Calgary, Canada: IEEE Press, p. 81-85 5 p. 8462302. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Loudspeakers
Acoustic waves
Audio systems
Reverberation
Microphones
31 Downloads (Pure)

Model based Estimation of STP parameters for Binaural Speech Enhancement

Kavalekalam, M. S., Nielsen, J. K., Christensen, M. G. & Boldt, J. B., 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, 8553145. (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Speech enhancement
Power spectral density
6 Citations (Scopus)
531 Downloads (Pure)

Model-based Noise PSD Estimation from Speech in Non-stationary Noise

Nielsen, J. K., Kavalekalam, M. S., Christensen, M. G. & Boldt, J. B., 10 Sep 2018, IEEE International Conference on Acoustics, Speech, and Signal Processing. Calgary, Canada: IEEE, p. 5424-5428 5 p. 8461683. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Power spectral density
Speech enhancement
47 Downloads (Pure)

Model-Based Voice Activity Detection in Wireless Acoustic Sensor Networks

Zhao, Y., Nielsen, J. K., Christensen, M. G. & Chen, J., Sep 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 425-429 5 p. 8553457. (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
29 Downloads (Pure)

Multipitch Estimation Using Block Sparse Bayesian Learning and Intra-block Clustering

Shi, L., Jensen, J. R., Nielsen, J. K. & Christensen, M. G., 15 Apr 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Calgary, Canada: IEEE, p. 666-670 5 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Speech analysis
Glossaries
1 Citation (Scopus)
69 Downloads (Pure)

Online Parametric NMF for Speech Enhancement

Kavalekalam, M. S., Nielsen, J. K., Shi, L., Christensen, M. G. & Boldt, J., 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, 5 p. 8553039. (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Speech enhancement
Factorization
Power spectral density
1 Citation (Scopus)
26 Downloads (Pure)

On Optimal Filtering for Speech Decomposition

Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 2325-2329 5 p. (Proc. European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Decomposition
Speech enhancement
2 Citations (Scopus)
59 Downloads (Pure)

On the Influence of Transfer Function Noise on Low Frequency Pressure Matching for Sound Zones

Møller, M. B., Nielsen, J. K., Fernandez Grande, E. & Olesen, S. K., 8 Jul 2018, 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. IEEE, Vol. 2018-July. p. 331-335 5 p. 8448689. (I E E E Workshop on Sensor Array and Multichannel Signal Processing).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
127 Downloads (Pure)

Sound Zones as an Optimal Filtering Problem

Nielsen, J. K., Lee, T., Jensen, J. R. & Christensen, M. G., 2018, 2018 52nd Asilomar Conference on Signals, Systems, and Computers. IEEE, 5 p. (Asilomar Conference on Signals, Systems and Computers. Conference Record).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
Acoustic waves
Speech enhancement
Loudspeakers
Acoustic fields
2017
5 Citations (Scopus)
345 Downloads (Pure)

A Fast Algorithm for Maximum Likelihood Estimation of Harmonic Chirp Parameters

Jensen, T. L., Nielsen, J. K., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 2017, In : I E E E Transactions on Signal Processing. 65, 19, p. 5137 - 5152

Research output: Contribution to journalJournal articleResearchpeer-review

File
Maximum likelihood estimation
Maximum likelihood
Computational complexity
2 Citations (Scopus)
18 Downloads (Pure)

A Kalman-based Fundamental Frequency Estimation Algorithm

Shi, L., Nielsen, J. K., Jensen, J. R., Little, M. A. & Christensen, M. G., 15 Oct 2017, 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2017). New Paltz, NY, USA, USA: IEEE Press, p. 314-318 5 p. (IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Frequency estimation
Extended Kalman filters
Kalman filters
Markov processes
12 Downloads (Pure)

A variational EM method for pole-zero modeling of speech with mixed block sparse and Gaussian excitation

Shi, L., Nielsen, J. K., Jensen, J. R. & Christensen, M. G., 28 Aug 2017, The 25th European Signal Processing Conference (EUSIPCO 2017) . IEEE, p. 1784-1788 5 p. (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
Poles
White noise
Poles and zeros
Speech synthesis
Speech analysis
11 Citations (Scopus)
925 Downloads (Pure)

Fast fundamental frequency estimation: Making a statistically efficient estimator computationally efficient

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., Jun 2017, In : Signal Processing. 135, p. 188-197 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Frequency estimation
Maximum likelihood
Computational complexity
1 Citation (Scopus)
199 Downloads (Pure)

Fast Harmonic Chirp Summation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 7 Mar 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 5 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
2 Citations (Scopus)

Greedy alternative for room geometry estimation from acoustic echoes: A subspace-based approach

Coutino, M., Møller, M. B., Nielsen, J. K. & Heusdens, R., 7 Mar 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 366-370 5 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

122 Downloads (Pure)

Parametric Methods for Order Tracking Analysis

Nielsen, J. K. & Jensen, T. L., 26 Jun 2017, 26 p.

Research output: Book/ReportReportResearch

Open Access
File
Tachometers

Real-time loudspeaker distance estimation with stereo audio

Nielsen, J. K., 3 Jan 2017, IPC No. H04S7/00, Patent No. US9538309 B2, Priority date 24 Feb 2015

Research output: Patent

Open Access
Loudspeakers
Microphones
Acoustic wave velocity
Sampling
2016
4 Citations (Scopus)
177 Downloads (Pure)
Open Access
File
Direction of arrival
Reverberation
Experiments
5 Citations (Scopus)
230 Downloads (Pure)

Fast and Statistically Efficient Fundamental Frequency Estimation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., Mar 2016, Acoustics, Speech and Signal Processing (ICASSP), 2016 IEEE International Conference on. IEEE, p. 86-90 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Frequency estimation
Autocorrelation
Maximum likelihood
Costs
6 Citations (Scopus)
141 Downloads (Pure)

Grid Size Selection for Nonlinear Least-Squares Optimization in Spectral Estimation and Array Processing

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., Aug 2016, Signal Processing Conference (EUSIPCO), 2016 24th European. IEEE, p. 1653-1657 (Proceedings of the European Signal Processing Conference (EUSIPCO)).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Array processing
Cost functions
Sensors
2015
2 Citations (Scopus)
216 Downloads (Pure)

A Fast Algorithm for Maximum Likelihood-based Fundamental Frequency Estimation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 1 Sep 2015, 23rd European Signal Processing Conference (EUSIPCO), 2015. IEEE Press, p. 589 - 593 (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
10 Citations (Scopus)
303 Downloads (Pure)

On Frequency Domain Models for TDOA Estimation

Jensen, J. R., Nielsen, J. K., Christensen, M. G. & Jensen, S. H., Apr 2015, In : I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings. p. 11-15 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

File
7 Citations (Scopus)

Online Estimation of wind turbine blade deflection with UWB signals

Jensen, T. L., Jakobsen, M. L., Østergaard, J., Nielsen, J. K., Byskov, C., Bæk, P. & Jensen, S. H., 2015, 23rd European Signal Processing Conference (EUSIPCO). IEEE Press, p. 1187-1191 (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
Triangulation
Ultra-wideband (UWB)
Wind turbines
Turbomachine blades
Anechoic chambers
1 Citation (Scopus)
93 Downloads (Pure)

Real-time Loudspeaker Distance Estimation with Stereo Audio

Nielsen, J. K., Gaubitch, N., Heusdens, R., Martinez, J., Jensen, T. L. & Jensen, S. H., 1 Sep 2015, 23rd European Signal Processing Conference (EUSIPCO), 2015. IEEE Press, p. 250 - 254 7362383. (Proceedings of the European Signal Processing Conference).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
2014
18 Citations (Scopus)
1207 Downloads (Pure)

Bayesian Model Comparison With the g-Prior

Nielsen, J. K., Christensen, M. G., Cemgil, A. T. & Jensen, S. H., 1 Jan 2014, In : I E E E Transactions on Signal Processing. 62, 1, p. 225-238 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Signal processing
4 Citations (Scopus)
275 Downloads (Pure)

Joint Sparsity and Frequency Estimation for Spectral Compressive Sensing

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., May 2014, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2014. IEEE, p. 1035-1039 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
1 Citation (Scopus)
232 Downloads (Pure)

Model selection and comparison for independents sinusoids

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., May 2014, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2014. IEEE, p. 1891 - 1895 5 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

File
18 Citations (Scopus)
272 Downloads (Pure)

The Single- and Multichannel Audio Recordings Database (SMARD)

Nielsen, J. K., Jensen, J. R., Jensen, S. H. & Christensen, M. G., Sep 2014, 2014 14th International Workshop on Acoustical Signal Enhancement (IWAENC). IEEE, p. 40-44 5 p. (Proceedings of the International Workshop in Acoustic Echo and Noise Control (IWAENC)).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Audio recordings
Loudspeakers
Microphones
Acoustic waves
Testing
2013
9 Citations (Scopus)
537 Downloads (Pure)

Bayesian Model Comparison and the BIC for Regression Models

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., 2013, Proceedings of the 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP): ICASSP. IEEE Press, p. 6362-6366 5 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
20 Citations (Scopus)
598 Downloads (Pure)

Default Bayesian Estimation of the Fundamental Frequency

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., Mar 2013, In : I E E E Transactions on Audio, Speech and Language Processing. 21, 3, p. 598-610 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
approximation
time signals
simulation
Invariance
estimators
2012
1 Citation (Scopus)
311 Downloads (Pure)

An Amplitude Spectral Capon Estimator with a Variable Filter Length

Nielsen, J. K., Smaragdis, P., Christensen, M. G. & Jensen, S. H., Aug 2012, In : European Signal Processing Conference (EUSIPCO). p. 430-434 5 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
Filter banks
3 Citations (Scopus)
309 Downloads (Pure)

An Approximate Bayesian Fundamental Frequency Estimator

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., Mar 2012, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE Press, p. 4617-4620 4 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Maximum likelihood
Processing
10 Citations (Scopus)
364 Downloads (Pure)

On Compressed Sensing and the Estimation of Continuous Parameters From Noisy Observations

Nielsen, J. K., Christensen, M. G. & Jensen, S. H., Mar 2012, Proceedings IEEE International Conference on Acoustics, Speech and Signal Processing. . IEEE Press, p. 3609-3612 4 p. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Compressed sensing
Glossaries
Atoms
Benchmarking
Sampling
725 Downloads (Pure)

Some New Results on the Estimation of Sinusoids in Noise

Nielsen, J. K., 27 Sep 2012, 218 p.

Research output: Book/ReportPh.D. thesisResearch

Open Access
File
Compressed sensing
Frequency estimation
Dynamic models
Seismology
Speech processing
2011
8 Citations (Scopus)
400 Downloads (Pure)

Bayesian Interpolation and Parameter Estimation in a Dynamic Sinusoidal Model

Nielsen, J. K., Christensen, M. G., Taylan Cemgil, A., Godsill, S. & Jensen, S. H., 2011, In : I E E E Transactions on Audio, Speech and Language Processing. 19, 7, p. 1986-1998 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

File
4 Citations (Scopus)
277 Downloads (Pure)

Joint Direction-of-Arrival and Order Estimation in Compressed Sensing using Angles between Subspaces

Christensen, M. G. & Nielsen, J. K., 2011, In : I E E E / S P Workshop on Statistical Signal Processing. p. 449-452

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
2010
2 Citations (Scopus)
100 Downloads (Pure)

Bayesian interpolation in a dynamic sinusoidal model with application to packet-loss concealment

Nielsen, J. K., Christensen, M. G., Cemgil, A. T., Godsill, S. J. & Jensen, S. H., 24 Aug 2010, In : Proceedings of the European Signal Processing Conference. 2010, p. 239-243

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
Packet loss
Dynamic models
Interpolation
Parameter estimation
Markov processes
2008
176 Downloads (Pure)

On Fast Implementation of Harmonic MUSIC for Known and Unknown Model Orders

Jensen, J. R., Nielsen, J. K., Christensen, M. G., Jensen, S. H. & Larsen, T., 2008, Proceedings of the 16th European Signal Processing Conference (EUSIPCO 2008). EURASIP Open Library

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
1 Citation (Scopus)
202 Downloads (Pure)
Open Access
File