Find publikationer

Søg i alt indhold

Filtre for Publikationer

Søg koncepter
Valgte filtre

Udgivelsessår

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016

Forfatter

  • Mads Græsbøll Christensen
2020

Adaptive Autoregressive Pre-whitening for Speech and Audio Signals through Parametric NMF

Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., 2020, (Afsendt) I : Speech Communication.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Fil
37 Downloads (Pure)

A fast reduced-rank sound zone control algorithm using the conjugate gradient method

Shi, L., Lee, T., Zhang, L., Nielsen, J. K. & Christensen, M. G., 24 jan. 2020, (Accepteret/In press) International Conference on Acoustics, Speech, and Signal Processing.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
41 Downloads (Pure)

A new feedforward hybrid active control system for attenuating multi-frequency noise with bursty interference

Zhu, W., Luo, L., Christensen, M. G. & Sun, J., okt. 2020, I : Mechanical Systems and Signal Processing. 144, 106859.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang

Automatic Quality Control and Enhancement for Voice-Based Remote Parkinson's Disease Detection

Poorjam, A. H., Kavalekalam, M. S., Shi, L., Raykov, Y. P., Jensen, J. R., Little, M. A. & Christensen, M. G., 2020, (Afsendt) I : IEEE Access.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Fil
10 Downloads (Pure)

Autoregressive Parameter Estimation with DNN-based Pre-processing

Cui, Z., Bao, C., Nielsen, J. K. & Christensen, M. G., maj 2020, Proceedings of the International Conference on Acousics, Speech, and Signal Processing. IEEE, (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
95 Downloads (Pure)

Convex optimisation-based privacy-preserving distributed average consensus in wireless sensor networks

Li, Q., Heusdens, R. & Christensen, M. G., 2020, (Accepteret/In press) 45th International Conference on Acoustics, Speech, and Signal Processing.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Fil
82 Downloads (Pure)

Harmonic beamformers for speech enhancement and dereverberation in the time domain

Jensen, J. R., Karimian-Azari, S., Christensen, M. G. & Benesty, J., jan. 2020, I : Speech Communication. 116, s. 1-11 11 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
82 Downloads (Pure)

Instantaneous Bayesian Pitch Tracking in Colored Noise

Shi, L., Nielsen, J. K., Jensen, J. R., A Little, M. & Christensen, M. G., 2020, (Afsendt) I : IEEE/ACM Transactions on Audio, Speech, and Language Processing.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Model-Based Distributed Node Clustering and Multi-Speaker Speech Presence Probability Estimation in Wireless Acoustic Sensor Networks

Zhao, Y., Nielsen, J. K., Chen, J. & Christensen, M. G., 2020, (Accepteret/In press) I : The Journal of the Acoustical Society of America.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Privacy-Preserving Distributed Optimization via Subspace Perturbation: A General Framework

Li, Q., Heusdens, R. & Christensen, M. G., 2020, I : arXiv.org (e-prints).

Publikation: Bidrag til tidsskriftTidsskriftartikelForskning

Robust Fundamental Frequency Estimation in Coloured Noise

Esquivel Jaramillo, A., Jakobsson, A., Nielsen, J. K. & Christensen, M. G., 2020, (Accepteret/In press) 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020. IEEE

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
73 Downloads (Pure)
2019

Adaptive Pre-whitening Based on Parametric NMF

Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., sep. 2019, 2019 27th European Signal Processing Conference (EUSIPCO). IEEE, 8902763. (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
45 Downloads (Pure)

A Privacy-Preserving Asynchronous Averaging Algorithm based on Shamir’s Secret Sharing

Li, Q. & Christensen, M. G., sep. 2019, 27th European Signal Processing Conference. IEEE Signal Processing Society, 5 s. 8903166. (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
14 Downloads (Pure)

A Sparse Bayesian Learning Based RIR Reconstruction Method for Acoustic TOA and DOA Estimation

Bai, Z., Jensen, J. R., Sun, J. & Christensen, M. G., 2019, 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA). IEEE, s. 393-397 5 s. 8937087. (IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

A Study on how Pre-whitening Influences Fundamental Frequency Estimation

Esquivel Jaramillo, A., Nielsen, J. K. & Christensen, M. G., maj 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. IEEE, s. 6495-6499 5 s. 8683653. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
2 Citationer (Scopus)
226 Downloads (Pure)

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., sep. 2019, I : Computing in Cardiology. 46, 4 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang
Fil

Autoregressive Whitening Filtering of Phonocardiography Signals for Detection of Coronary Artery Disease

Larsen, B. S., Winther, S., Nissen, L., Diederichsen, A., Bottcher, M., Struijk, J., Christensen, M. G. & Emil Schmidt, S., sep. 2019, I : Computing in Cardiology. 46

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang
Fil
9 Downloads (Pure)

Estimation of Fundamental Frequencies in Stereophonic Music Mixtures

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

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
20 Downloads (Pure)

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

Hjerrild, J. M. & Christensen, M. G., maj 2019, ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, s. 151-155 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
1 Citationer (Scopus)
174 Downloads (Pure)

GENERATING SOUND ZONES USING VARIABLE SPAN FILTERS

Lee, T., Nielsen, J. K., Jensen, J. R. & Christensen, M. G., 17 okt. 2019, IPC nr. H04S 7/ 00 A I, Patentnr. WO2019197002, Prioritetsdato 13 apr. 2018, Prioritetsnr. DK2018PA70221

Publikation: Patent

Åben adgang

Harmonic Beamformers for Non-Intrusive Speech Intelligibility Prediction

Sørensen, C., Boldt, J. & Christensen, M. G., 2019, I : Proceedings of the International Conference on Spoken Language Processing. 2019-September, s. 4260-4264 5 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang
Fil
17 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., maj 2019, 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, s. 321-325 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Fil
122 Downloads (Pure)

Indoor Sound Source Localization based on Sparse Bayesian Learning and Compressed Data

Bai, Z., Sun, J., Jensen, J. R. & Christensen, M. G., 2019, 2019 27th European Signal Processing Conference (EUSIPCO). IEEE, 8903069. (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Introduction to Audio Processing

Christensen, M. G., 1 mar. 2019, Springer. 244 s.

Publikation: Bog/antologi/afhandling/rapportBogForskningpeer review

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, I : IEEE/ACM Transactions on Audio, Speech, and Language Processing. 27, 1, s. 99-113 15 s., 8472176.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
3 Citationer (Scopus)
116 Downloads (Pure)

Parametric Modeling for Two-Dimensional Harmonic Signals With Missing Harmonics

Zhou, Z., Christensen, M. G., Jensen, J. R. & Zhang, S., 15 apr. 2019, I : IEEE Access. 7, s. 48671-48688 18 s., 6287639.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
1 Citationer (Scopus)
9 Downloads (Pure)

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

Hjerrild, J. M., Willemsen, S. & Christensen, M. G., okt. 2019, 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2019. New Paltz, NY: IEEE, s. 155-159 5 s. 8937157. (IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
102 Downloads (Pure)

Privacy-Preserving Distributed Average Consensus based on Additive Secret Sharing

Li, Q., Cascudo, I. & Christensen, M. G., sep. 2019, EUSIPCO 2019 - 27th European Signal Processing Conference. IEEE Signal Processing Society, (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
14 Downloads (Pure)

Quality Control in Remote Speech Data Collection

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

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
161 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., maj 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. IEEE, s. 805-809 5 s. 8682523. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
2 Citationer (Scopus)
195 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., nov. 2019, I : IEEE/ACM Transactions on Audio, Speech, and Language Processing. 27, 11, s. 1737 - 1751 15 s., 8771212.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
3 Citationer (Scopus)
39 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 2019 - Proceedings. IEEE, s. 136-140 5 s. 8682902. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
3 Citationer (Scopus)
143 Downloads (Pure)

Validation of the Non-Intrusive Codebook-based Short Time Objective Intelligibility Metric for Processed Speech

Sørensen, C., Boldt, J. & Christensen, M. G., 2019, I : Proceedings of the International Conference on Spoken Language Processing. 2019-September, s. 4270-4274 5 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang
Fil
11 Downloads (Pure)
2018

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, s. 286-290 5 s. 8461316. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
3 Citationer (Scopus)
153 Downloads (Pure)

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, s. 5464-5468 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

4 Citationer (Scopus)

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, s. 296-300 5 s. 8462459. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
4 Citationer (Scopus)
145 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, s. 491-495 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
4 Citationer (Scopus)
226 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, s. 426-430 5 s. 8462522. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
2 Citationer (Scopus)
255 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).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
82 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, s. 5424-5428 5 s. 8461683. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
7 Citationer (Scopus)
650 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, s. 425-429 5 s. 8553457. (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
113 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, s. 666-670 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)
29 Downloads (Pure)

Non-intrusive codebook-based intelligibility prediction

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

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
2 Citationer (Scopus)

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 s. 8553039. (Proceedings of the European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
2 Citationer (Scopus)
151 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, s. 2325-2329 5 s. (Proc. European Signal Processing Conference).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
1 Citationer (Scopus)
58 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 s. (International Conference on Digital Audio Effects).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
105 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, I : Asilomar Conference on Signals, Systems and Computers. Conference Record. 2018, 6 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

Åben adgang
Fil
125 Downloads (Pure)

Sound source localization and speech enhancement with sparse Bayesian learning beamforming

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

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Åben adgang
Fil
7 Citationer (Scopus)
274 Downloads (Pure)