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Research Output 2002 2019

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 journalJournal articleResearchpeer-review

16 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)
110 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

Autoregressive Whitening Filter for Detection of Coronary Artery Disease Based on Phonocardiography

Larsen, B. S., Winther, S., Nissen, L., Diederichsen, A., Bøttcher, M., Struijk, J. J., Christensen, M. G. & Schmidt, S. E., 2019, (Accepted/In press) Annual Computing in Cardiology Conference, CinC.

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

Open Access

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

Estimation of Fundamental Frequencies in Stereophonic Music Mixtures

Hansen, M. W., Jensen, J. R. & Christensen, M. G., 1 Feb 2019, In : IEEE/ACM Transactions on Audio, Speech, and Language Processing. 27, 2, p. 296-310 15 p., 8510905.

Research output: Contribution to journalJournal articleResearchpeer-review

stereophonics
music
Recording instruments
recording instruments
harmonics
63 Downloads (Pure)

Estimation of Guitar String, Fret and Plucking Position Using Parametric Pitch Estimation

Hjerrild, J. M. & Christensen, M. G., 2019, (Accepted/In press) IEEE International Conference on Acoustics, Speech and Signal Processing.

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

Open Access
File
Classifiers
Acoustics
Experiments
63 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

Introduction to Audio Processing

Christensen, M. G., 1 Mar 2019, Springer. 244 p.

Research output: Book/ReportBookResearchpeer-review

1 Citation (Scopus)
31 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

Parametric Modeling for Two-Dimensional Harmonic Signals With Missing Harmonics

Zhou, Z., Christensen, M. G., Jensen, J. R. & Zhang, S., 15 Apr 2019, In : IEEE Access. p. 48671-48688

Research output: Contribution to journalJournal articleResearchpeer-review

25 Downloads (Pure)

Physical Models for Fast Estimation of Guitar String, Fret and Plucking Position

Hjerrild, J. M., Willemsen, S. & Christensen, M. G., 2019, (Accepted/In press) IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. New Paltz, NY, 5 p.

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

Open Access
File
Classifiers
Audio recordings
Physics
Acoustics
Experiments
77 Downloads (Pure)

Quality Control in Remote Speech Data Collection

Alavijeh, A. H. P., Little, M. A., Jensen, J. R. & Christensen, M. G., Mar 2019, In : IEEE Journal of Selected Topics in Signal Processing. 13, 2, p. 236-243 8 p., 8664108.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Quality control
124 Downloads (Pure)

Quality Control of Voice Recordings in Remote Parkinson's Disease Monitoring using the Infinite Hidden Markov Model

Alavijeh, A. H. P., Raykov, Y. P., Badawy, R., Jensen, J. R., Christensen, M. G. & Little, M. A., 2019, (Accepted/In press) IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE

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

Open Access
File
Hidden Markov models
Quality control
Monitoring
Classifiers
9 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
32 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
1 Citation (Scopus)
75 Downloads (Pure)

A Parametric Approach for Classification of Distortions in Pathological Voices

Poorjam, A. H., Little, M. A., Jensen, J. R. & Christensen, M. G., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 286-290 5 p. 8461316. (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
Discriminant analysis
Acoustic distortion
Acoustics
Reverberation
Factor analysis
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
4 Citations (Scopus)
76 Downloads (Pure)

A Supervised Approach to Global Signal-to-Noise Ratio Estimation for Whispered and Pathological Voices

Poorjam, A. H., Little, M. A., Jensen, J. R. & Christensen, M. G., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 296-300 5 p. 8462459. (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
Signal to noise ratio
Additive noise
2 Citations (Scopus)
113 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
1 Citation (Scopus)
181 Downloads (Pure)

Estimation of Source Panning Parameters and Segmentation of Stereophonic Mixtures

Hjerrild, J. M. & Christensen, M. G., 10 Sep 2018, IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE, p. 426-430 5 p. 8462522. (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
Parameter estimation
18 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)
489 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
38 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

Non-intrusive codebook-based intelligibility prediction

Sørensen, C., Kavalekalam, M. S., Xenaki, A., Boldt, J. B. & Christensen, M. G., Jul 2018, In : Speech Communication. 101, p. 85-93 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Codebook
Prediction
Speech intelligibility
Speech Intelligibility
Hearing aids
1 Citation (Scopus)
56 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
93 Downloads (Pure)

Parametric Multi-Channel Separation and Re-Panning of Harmonics Sources

Hansen, M. W., Hjerrild, J. M., Christensen, M. G. & Kjeldskov, J., 4 Sep 2018, Proceedings of the 21st International Conference on Digital Audio Effects (DAFx-18), Aveiro, Portugal, September 4–8, 2018. Universidade de Aveiro, Comissão Editorial, 8 p. (International Conference on Digital Audio Effects).

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

Open Access
File
Loudspeakers
Demonstrations
59 Downloads (Pure)

Revisiting the Linear Prediction Analysis-by-Synthesis Speech Coding Paradigm using Real-time Convex Optimization

Giacobello, D., Murthi, M., Jensen, T. L. & Christensen, M. G., Nov 2018, In : Asilomar Conference on Signals, Systems and Computers. Conference Record. 2018, 6 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
3 Citations (Scopus)
166 Downloads (Pure)

Sound source localization and speech enhancement with sparse Bayesian learning beamforming

Xenaki, A., Boldt, J. B. & Christensen, M. G., Jun 2018, In : The Journal of the Acoustical Society of America. 143, 6, p. 3912-3921 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
beamforming
learning
acoustics
augmentation
arrivals
108 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
2 Citations (Scopus)
92 Downloads (Pure)

Speech Enhancement by Classification of Noisy Signals Decomposed Using NMF and Wiener Filtering

Fakhry, M., Poorjam, A. H. & Christensen, M. G., 2018, 26th European Signal Processing Conference (EUSIPCO). IEEE, 5 p. 8553123. (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
Classifiers
Support vector machines
Decomposition
2017
5 Citations (Scopus)
320 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

A Method of Determining Objective Perceptual Quality of Noisy Speech Signals

Boldt, J. B., Gran, F. & Christensen, M. G., 2017, Patent No. EP16187961.4A, Priority date 24 Sep 2015

Research output: PatentResearch

1 Citation (Scopus)
418 Downloads (Pure)

Automatic analysis of activities in sports arenas using thermal cameras

Gade, R., Jørgensen, A., Jensen, M. M., Alldieck, T., Abou-Zleikha, M., Christensen, M. G., Moeslund, T. B., Poulsen, M. K., Larsen, R. G. & Franch, J., 24 Apr 2017, 2016 12th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS): International Workshop on Human Tracking and Behaviour Analysis. IEEE

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

Open Access
File
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
4 Citations (Scopus)

Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays

Tavakoli, V. M., Jensen, J. R., Heusdens, R., Benesty, J. & Christensen, M. G., 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 151-155 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 enhancement
Microphones
Transfer functions
Signal processing
Acoustics
7 Citations (Scopus)
51 Downloads (Pure)

Dominant distortion classification for pre-processing of vowels in remote biomedical voice analysis

Poorjam, A. H., Jensen, J. R., Little, M. A. & Christensen, M. G., Aug 2017, Proc. INTERSPEECH 2017. p. 289-293 5 p. (Proceedings of the International Conference on Spoken Language Processing).

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

Open Access
File
Processing
Reverberation
Signal analysis
Acoustic noise
Support vector machines
3 Citations (Scopus)

Estimation of Multiple Pitches in Stereophonic Mixtures using a Codebook-based Approach

Hansen, M. W., Jensen, J. R. & Christensen, M. G., 2017, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017. IEEE, p. 186-190 (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

Transcription
Invariance
Experiments
4 Citations (Scopus)

Experimental Study of Robust Beamforming Techniques for Acoustic Applications

Zhao, Y., Jensen, J. R., Christensen, M. G., Doclo, S. & Chen, J., Oct 2017, 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA). IEEE, p. 86-90 (I E E E Workshop on Applications of Signal Processing to Audio and Acoustics).

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

Beamforming
Acoustics
Error analysis
Speech intelligibility
Covariance matrix
11 Citations (Scopus)
872 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)
172 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
3 Citations (Scopus)

Harmonic Minimum Mean Squared Error Filters for Multichannel Speech Enhancement

Jensen, J. R., Christensen, M. G. & Jakobsson, A., 2017, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017. IEEE, p. 501-505 (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

Hearing Device and Method with Non-Intrusive Speech Intelligibility

Sørensen, C., Boldt, J. B., Xenaki, A., Kavalekalam, M. S. & Christensen, M. G., 2017, Patent No. EP17181107.8, Priority date 13 Jul 2017

Research output: PatentResearch

Kalman filtering based speech enhancement using a codebook based approach

Kavalekalam, M. S., Christensen, M. G., Gran, F. & Boldt, J., 2017, Patent No. EP16159858.6A, Priority date 11 Mar 2016

Research output: PatentResearch

3 Citations (Scopus)
86 Downloads (Pure)

Least 1-Norm Pole-Zero Modeling with Sparse Deconvolution for Speech Analysis

Shi, L., Jensen, J. R. & Christensen, M. G., 19 Jun 2017, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017. IEEE, p. 731-735 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
Speech analysis
Deconvolution
Poles
Radiation
5 Citations (Scopus)
238 Downloads (Pure)

Model based Binaural Enhancement of Voiced and Unvoiced Speech

Kavalekalam, M. S., Christensen, M. G. & Boldt, J. B., 2017, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017. IEEE, p. 666-670 (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
Speech enhancement
1 Citation (Scopus)

Non-Intrusive Intelligibility Prediction Using a Codebook-Based Approach

Sørensen, C., Kavalekalam, M. S., Xenaki, A., Boldt, J. B. & Christensen, M. G., 2017, 25th European Signal Processing Conference (EUSIPCO), 2017. IEEE, p. 216-220 (Proceedings of the European Signal Processing Conference).

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

Open Access
Speech intelligibility
Hearing aids
Glossaries
Acoustics
Processing