Mads Græsbøll Christensen

According to our database, Mads Græsbøll Christensen authored at least 274 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of four.
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2025

Provable Privacy Advantages of Decentralized Federated Learning via Distributed Optimization.

Wenrui Yu, Qiongxiu Li, Milan Lopuhaä-Zwakenberg, Mads Græsbøll Christensen, Richard Heusdens

IEEE Trans. Inf. Forensics Secur., 2025

Efficient time-domain speech separation using short encoded sequence network.

Debang Liu, Tianqi Zhang, Mads Græsbøll Christensen, Baoze Ma, Pan Deng

Speech Commun., 2025

2024

Robust acoustic reflector localization using a modified EM algorithm.

Usama Saqib, Mads Græsbøll Christensen, Jesper Rindom Jensen

EURASIP J. Audio Speech Music. Process., December, 2024

Time-Frequency Bins Selection for Direction of Arrival Estimation Based on Speech Presence Probability Learning.

Qinzheng Zhang, Haiyan Wang, Jesper Rindom Jensen, Shuai Tao, Mads Græsbøll Christensen

Circuits Syst. Signal Process., May, 2024

A Two-Stage Deep Representation Learning-Based Speech Enhancement Method Using Variational Autoencoder and Adversarial Training.

Yang Xiang, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2024

Audio-Visual Fusion With Temporal Convolutional Attention Network for Speech Separation.

Debang Liu, Tianqi Zhang, Mads Græsbøll Christensen, Chen Yi, Zeliang An

IEEE ACM Trans. Audio Speech Lang. Process., 2024

Laguerre Kernel Adaptive Filter With Arctangent Criterion for Nonlinear System Identification.

Yingying Zhu, Haiquan Zhao, Mads Græsbøll Christensen

IEEE Signal Process. Lett., 2024

Nonlinear acoustic echo cancellation using low-complexity low-rank recursive least-squares algorithms.

Vinal Patel, Sankha Subhra Bhattacharjee, Jesper Rindom Jensen, Mads Græsbøll Christensen, Jacob Benesty

Signal Process., 2024

Approximating the zero-norm penalized sparse signal recovery using a hierarchical Bayesian framework.

Zonglong Bai, Junyan Zhang, Liming Shi, Mads Græsbøll Christensen

Signal Process., 2024

Multi-layer encoder-decoder time-domain single channel speech separation.

Debang Liu, Tianqi Zhang, Mads Græsbøll Christensen, Chen Yi, Ying Wei

Pattern Recognit. Lett., 2024

Sound Zone Control Robust To Sound Speed Change.

Sankha Subhra Bhattacharjee, Jesper Rindom Jensen, Mads Græsbøll Christensen

CoRR, 2024

Learning-Based Multi-Channel Speech Presence Probability Estimation using A Low-Parameter Model and Integration with MVDR Beamforming for Multi-Channel Speech Enhancement.

Shuai Tao, Pejman Mowlaee, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 18th International Workshop on Acoustic Signal Enhancement, 2024

A Third-Order Tensor Decomposition Based Linear-In-The-Parameters Nonlinear Adaptive Filter.

Vinal Patel, Sankha Subhra Bhattacharjee, Constantin Paleologu, Mads Græsbøll Christensen, Jacob Benesty, Jesper Rindom Jensen

Proceedings of the 18th International Workshop on Acoustic Signal Enhancement, 2024

Predicting Subjective Satisfaction with Speech Prediction-Based ANC Using Perceptually Relevant Metrics Correlated with Sound Attributes.

Yurii Iotov, Rasmus Elofsson, Sidsel Marie Nørholm, Mads Græsbøll Christensen

Proceedings of the 18th International Workshop on Acoustic Signal Enhancement, 2024

Low Complexity Signal Adaptive Sound Zone Control Using Subspace Tracking.

Sankha Subhra Bhattacharjee, Andreas Jonas Fuglsig, Jesper Rindom Jensen, Liming Shi, Guoli Ping, Hao Shen, Mads Græsbøll Christensen

Proceedings of the 18th International Workshop on Acoustic Signal Enhancement, 2024

Improving Speech Attenuation in Headphones using Harmonic Model Decomposition and Multiple-Frequency ANC.

Yurii Iotov, Sidsel Marie Nørholm, Peter John McCutcheon, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2024

Conjugate Gradient Based Adaptive Algorithm for Nonlinear AEC.

Srikanth Burra, Asutosh Kar, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2024

Broadband Personal Sound Zone Control in the Presence of Nonlinearities.

Sankha Subhra Bhattacharjee, Srikanth Burra, Jesper Rindom Jensen, Liming Shi, Guoli Ping, Jingkai Weng, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

Recursive least-squares algorithm based on a third-order tensor decomposition for low-rank system identification.

Constantin Paleologu, Jacob Benesty, Cristian Lucian Stanciu, Jesper Rindom Jensen, Mads Græsbøll Christensen, Silviu Ciochina

Signal Process., December, 2023

Widely linear complex-valued hyperbolic secant adaptive filtering algorithm and its performance analysis.

Lei Li, Yi-Fei Pu, Sankha Subhra Bhattacharjee, Mads Græsbøll Christensen

Signal Process., November, 2023

An adaptive autoregressive pre-whitener for speech and acoustic signals based on parametric NMF.

Alfredo Esquivel Jaramillo, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Speech Commun., June, 2023

Space alternating variational estimation based sparse Bayesian learning for complex-value sparse signal recovery using adaptive Laplace priors.

Zonglong Bai, Liming Shi, Jinwei Sun, Mads Græsbøll Christensen

IET Signal Process., March, 2023

A New Virtual Tracking Sub-Algorithm Based Hybrid Active Control System for Narrowband Noise With Impulsive Interference.

Wenzhao Zhu, Lei Luo, Jinwei Sun, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2023

CGMM-Based Sound Zone Generation Using Robust Pressure Matching With ATF Perturbation Constraints.

Junqing Zhang, Liming Shi, Mads Græsbøll Christensen, Wen Zhang, Lijun Zhang, Jingdong Chen

IEEE ACM Trans. Audio Speech Lang. Process., 2023

An Analysis of Traditional Noise Power Spectral Density Estimators Based on the Gaussian Stochastic Volatility Model.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Jesper Bünsow Boldt

IEEE ACM Trans. Audio Speech Lang. Process., 2023

Generalized Soft-Root-Sign Based Robust Sparsity-Aware Adaptive Filters.

Vinal Patel, Sankha Subhra Bhattacharjee, Mads Græsbøll Christensen

IEEE Signal Process. Lett., 2023

Single Channel Speech Presence Probability Estimation based on Hybrid Global-Local Information.

Shuai Tao, Yang Xiang, Himavanth Reddy, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

Adaptive Sparse Linear Prediction in Fixed-Filter ANC Headphone Applications for Multi-Speaker Speech Reduction.

Yurii Iotov, Sidsel Marie Nørholm, Valiantsin Belyi, Mads Græsbøll Christensen

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2023

Audio-Visual Fusion using Multiscale Temporal Convolutional Attention for Time-Domain Speech Separation.

Debang Liu, Tianqi Zhang, Mads Græsbøll Christensen, Ying Wei, Zeliang An

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Frequency Bin-Wise Single Channel Speech Presence Probability Estimation Using Multiple DNNS.

Shuai Tao, Himavanth Reddy, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2023

Sparse Bayesian Learning Based Three-Dimensional Imaging for Antenna Array Radar.

Yuhan Li, Jesper Rindom Jensen, Maozhong Fu, Zhenmiao Deng, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2023

Study And Design Of Robust Personal Sound Zones With Vast Using Low Rank Rirs.

Sankha Subhra Bhattacharjee, Liming Shi, Guoli Ping, Xiaoxiang Shen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2023

Non-Stationary Prediction for Addressing the Non-Causality Problem in Fixed-Filter ANC Headphones for Speech Reduction.

Yurii Iotov, Sidsel Marie Nørholm, Valiantsin Belyi, Mads Græsbøll Christensen

Proceedings of the 31st European Signal Processing Conference, 2023

Study of Sparsity Emanating from NKPD and its Utilization to Enhance NKPD based Adaptive Algorithms.

Sankha Subhra Bhattacharjee, Mads Græsbøll Christensen, Jacob Benesty

Proceedings of the 31st European Signal Processing Conference, 2023

2022

High-Resolution and Accurate RV Map Estimation by Spare Bayesian Learning.

Maozhong Fu, Yuhan Li, Zhenmiao Deng, Haixin Sun, Mads Græsbøll Christensen

IEEE Trans. Veh. Technol., 2022

Robust Spectral Analysis of Multi-Channel Sinusoidal Signals in Impulsive Noise Environments.

Zhenhua Zhou, Lei Huang, Mads Græsbøll Christensen, Shengli Zhang

IEEE Trans. Signal Process., 2022

Communication efficient privacy-preserving distributed optimization using adaptive differential quantization.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Signal Process., 2022

A speech enhancement algorithm based on a non-negative hidden Markov model and Kullback-Leibler divergence.

Yang Xiang, Liming Shi, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

EURASIP J. Audio Speech Music. Process., 2022

Robust Acoustic Contrast Control with Positive Semidefinite Constraint Using Iterative POTDC Algorithm.

Junqing Zhang, Liming Shi, Mads Græsbøll Christensen, Wen Zhang, Lijun Zhang, Jingdong Chen

Proceedings of the 17th International Workshop on Acoustic Signal Enhancement, 2022

Robust Pressure Matching with ATF Perturbation Constraints for Sound Field Control.

Junqing Zhang, Liming Shi, Mads Græsbøll Christensen, Wen Zhang, Lijun Zhang, Jingdong Chen

Proceedings of the IEEE International Conference on Acoustics, 2022

A Bayesian Permutation Training Deep Representation Learning Method for Speech Enhancement with Variational Autoencoder.

Yang Xiang, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

Generation of Personal Sound Fields in Reverberant Environments Using Interframe Correlation.

Liming Shi, Guoli Ping, Xiaoxiang Shen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

Privacy-Preserving Distributed Expectation Maximization for Gaussian Mixture Model Using Subspace Perturbation.

Qiongxiu Li, Jaron Skovsted Gundersen, Katrine Tjell, Rafal Wisniewski, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

Computationally Efficient Fixed-Filter ANC for Speech Based on Long-Term Prediction for Headphone Applications.

Yurii Iotov, Sidsel Marie Nørholm, Valiantsin Belyi, Mads Dyrholm, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

Sparse Modeling of The Early Part of Noisy Room Impulse Responses with Sparse Bayesian Learning.

Maozhong Fu, Jesper Rindom Jensen, Yuhan Li, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2022

A deep representation learning speech enhancement method using β-VAE.

Yang Xiang, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

Proceedings of the 30th European Signal Processing Conference, 2022

Two for the price of one: communication efficient and privacy-preserving distributed average consensus using quantization.

Qiongxiu Li, Milan Lopuhaä-Zwakenberg, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 30th European Signal Processing Conference, 2022

An Improved Functional Link Architecture for Nonlinear AEC.

Srikanth Burra, Asutosh Kar, Mads Græsbøll Christensen

Proceedings of the 30th European Signal Processing Conference, 2022

2021

Privacy-Preserving Distributed Processing: Metrics, Bounds and Algorithms.

Qiongxiu Li, Jaron Skovsted Gundersen, Richard Heusdens, Mads Græsbøll Christensen

IEEE Trans. Inf. Forensics Secur., 2021

Generation of Personal Sound Zones With Physical Meaningful Constraints and Conjugate Gradient Method.

Liming Shi, Taewoong Lee, Lijun Zhang, Jesper Kjær Nielsen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Fast Generation of Sound Zones Using Variable Span Trade-Off Filters in the DFT-Domain.

Taewoong Lee, Liming Shi, Jesper Kjær Nielsen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Automatic quality control and enhancement for voice-based remote Parkinson's disease detection.

Amir Hossein Poorjam, Mathew Shaji Kavalekalam, Liming Shi, Yordan P. Raykov, Jesper Rindom Jensen, Max A. Little, Mads Græsbøll Christensen

Speech Commun., 2021

Fast algorithms for fundamental frequency estimation in autoregressive noise.

Barry G. Quinn, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Signal Process., 2021

A CNN-based approach to identification of degradations in speech signals.

Yuki Saishu, Amir Hossein Poorjam, Mads Græsbøll Christensen

EURASIP J. Audio Speech Music. Process., 2021

Acoustic DOA estimation using space alternating sparse Bayesian learning.

Zonglong Bai, Liming Shi, Jesper Rindom Jensen, Jinwei Sun, Mads Græsbøll Christensen

EURASIP J. Audio Speech Music. Process., 2021

Speech Decomposition Based on a Hybrid Speech Model and Optimal Segmentation.

Alfredo Esquivel Jaramillo, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

A Novel NMF-HMM Speech Enhancement Algorithm Based on Poisson Mixture Model.

Yang Xiang, Liming Shi, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2021

A Coherence-based Clustering Method for Multichannel Speech Enhancement in Wireless Acoustic Sensor Networks.

Antonio Jesús Muñoz-Montoro, Pedro Vera-Candeas, Mads Græsbøll Christensen

Proceedings of the 29th European Signal Processing Conference, 2021

2020

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

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

IEEE Trans. Signal Process., 2020

Signal-Adaptive and Perceptually Optimized Sound Zones With Variable Span Trade-Off Filters.

Taewoong Lee, Jesper Kjær Nielsen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2020

Harmonic beamformers for speech enhancement and dereverberation in the time domain.

Jesper Rindom Jensen, Sam Karimian-Azari, Mads Græsbøll Christensen, Jacob Benesty

Speech Commun., 2020

An NMF-HMM Speech Enhancement Method Based on Kullback-Leibler Divergence.

Yang Xiang, Liming Shi, Jesper Lisby Højvang, Morten Højfeldt Rasmussen, Mads Græsbøll Christensen

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

A Fast Reduced-Rank Sound Zone Control Algorithm Using The Conjugate Gradient Method.

Liming Shi, Taewoong Lee, Lijun Zhang, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Convex Optimisation-Based Privacy-Preserving Distributed Average Consensus in Wireless Sensor Networks.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Robust Fundamental Frequency Estimation in Coloured Noise.

Alfredo Esquivel Jaramillo, Andreas Jakobsson, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Autoregressive Parameter Estimation with Dnn-Based Pre-Processing.

Zihao Cui, Changchun Bao, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Convex optimization-based Privacy-Preserving Distributed Least Squares via Subspace Perturbation.

Qiongxiu Li, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 28th European Signal Processing Conference, 2020

Privacy-Preserving Distributed Graph Filtering.

Qiongxiu Li, Mario Coutino, Geert Leus, Mads Græsbøll Christensen

Proceedings of the 28th European Signal Processing Conference, 2020

2019

Robust Bayesian Pitch Tracking Based on the Harmonic Model.

Liming Shi, Jesper Kjær Nielsen, Jesper Rindom Jensen, Max A. Little, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Model-Based Speech Enhancement for Intelligibility Improvement in Binaural Hearing Aids.

Mathew Shaji Kavalekalam, Jesper Kjær Nielsen, Jesper Bünsow Boldt, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Estimation of Fundamental Frequencies in Stereophonic Music Mixtures.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Quality Control in Remote Speech Data Collection.

Amir Hossein Poorjam, Max A. Little, Jesper Rindom Jensen, Mads Græsbøll Christensen

IEEE J. Sel. Top. Signal Process., 2019

Bayesian Pitch Tracking Based on the Harmonic Model.

Liming Shi, Jesper Kjær Nielsen, Jesper Rindom Jensen, Max A. Little, Mads Græsbøll Christensen

CoRR, 2019

Parametric Modeling for Two-Dimensional Harmonic Signals With Missing Harmonics.

Zhenhua Zhou, Mads Græsbøll Christensen, Jesper Rindom Jensen, Shengli Zhang

IEEE Access, 2019

Physical Models For Fast Estimation Of Guitar String, Fret And Plucking Position.

Jacob Møller Hjerrild, Silvin Willemsen, Mads Græsbøll Christensen

Proceedings of the 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2019

A Sparse Bayesian Learning Based RIR Reconstruction Method for Acoustic Toa And DOA Estimation.

Zonglong Bai, Jesper Rindom Jensen, Jinwei Sun, Mads Græsbøll Christensen

Proceedings of the 2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2019

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

Charlotte Sørensen, Jesper Bünsow Boldt, Mads Græsbøll Christensen

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Harmonic Beamformers for Non-Intrusive Speech Intelligibility Prediction.

Charlotte Sørensen, Jesper Bünsow Boldt, Mads Græsbøll Christensen

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

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

Amir Hossein Poorjam, Yordan P. Raykov, Reham Badawy, Jesper Rindom Jensen, Mads Græsbøll Christensen, Max A. Little

Proceedings of the IEEE International Conference on Acoustics, 2019

Towards Perceptually Optimized Sound Zones: A Proof-of-concept Study.

Taewoong Lee, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2019

Hearing Aid-controlled Beamformer for Binaural Speech Enhancement Using a Model-based Approach.

Mathew Shaji Kavalekalam, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the IEEE International Conference on Acoustics, 2019

A Study on How Pre-whitening Influences Fundamental Frequency Estimation.

Alfredo Esquivel Jaramillo, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2019

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

Jacob Møller Hjerrild, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2019

Privacy-Preserving Distributed Average Consensus based on Additive Secret Sharing.

Qiongxiu Li, Ignacio Cascudo, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

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

Qiongxiu Li, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

Adaptive Pre-whitening Based on Parametric NMF.

Alfredo Esquivel Jaramillo, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

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

Zonglong Bai, Jinwei Sun, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 27th European Signal Processing Conference, 2019

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

Bjarke Skogstad Larsen, Simon Winther, Louise Nissen, Axel Diederichsen, Morten Bøttcher, Johannes J. Struijk, Mads Græsbøll Christensen, Samuel Emil Schmidt

Proceedings of the 46th Computing in Cardiology, 2019

2018

Non-intrusive codebook-based intelligibility prediction.

Charlotte Sorensen, Mathew Shaji Kavalekalam, Angeliki Xenaki, Jesper Bünsow Boldt, Mads Græsbøll Christensen

Speech Commun., 2018

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

Liming Shi, Jesper Rindom Jensen, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

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

Amir Hossein Poorjam, Max A. Little, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

A Parametric Approach for Classification of Distortions in Pathological Voices.

Amir Hossein Poorjam, Max A. Little, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Model-Based Noise PSD Estimation from Speech in Non-Stationary Noise.

Jesper Kjær Nielsen, Mathew Shaji Kavalekalam, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

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

Taewoong Lee, Jesper Kjær Nielsen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

A Study of Noise PSD Estimators for Single Channel Speech Enhancement.

Mathew Shaji Kavalekalam, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Estimation of Source Panning Parameters and Segmentation of Stereophonic Mixtures.

Jacob Moller Hjerrild, Mads Græsbøll Christensen

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Model-Based Voice Activity Detection in Wireless Acoustic Sensor Networks.

Yingke Zhao, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Jinzdona Chen

Proceedings of the 26th European Signal Processing Conference, 2018

Online Parametric NMF for Speech Enhancement.

Mathew Shaji Kavalekalam, Jesper Kjær Nielsen, Liming Shi, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the 26th European Signal Processing Conference, 2018

Model Based Estimation of STP Parameters for Binaural Speech Enhancement.

Mathew Shaji Kavalekalam, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the 26th European Signal Processing Conference, 2018

On Optimal Filtering for Speech Decomposition.

Alfredo Esquivel Jaramillo, Jesper Kjær Nielsen, Mads Græsbøll Christensen

Proceedings of the 26th European Signal Processing Conference, 2018

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

Mahmoud Fakhry, Amir Hossein Poorjam, Mads Græsbøll Christensen

Proceedings of the 26th European Signal Processing Conference, 2018

Sound Zones As An Optimal Filtering Problem.

Jesper Kjær Nielsen, Taewoong Lee, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

Revisiting the Linear Prediction Analysis-by-Synthesis Speech Coding Paradigm Using Real-Time Convex Optimization.

Daniele Giacobello, Manohar N. Murthi, Tobias Lindstrøm Jensen, Mads Græsbøll Christensen

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

A Fast Algorithm for Maximum-Likelihood Estimation of Harmonic Chirp Parameters.

Tobias Lindstrøm Jensen, Jesper Kjær Nielsen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Signal Process., 2017

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

Jesper Kjær Nielsen, Tobias Lindstrøm Jensen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Signal Process., 2017

Experimental study of robust beamforming techniques for acoustic applications.

Yingke Zhao, Jesper Rindom Jensen, Mads Græsbøll Christensen, Simon Doclo, Jingdong Chen

Proceedings of the 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2017

A Kalman-based fundamental frequency estimation algorithm.

Liming Shi, Jesper Kjær Nielsen, Jesper Rindom Jensen, Max A. Little, Mads Græsbøll Christensen

Proceedings of the 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2017

Dominant Distortion Classification for Pre-Processing of Vowels in Remote Biomedical Voice Analysis.

Amir Hossein Poorjam, Jesper Rindom Jensen, Max A. Little, Mads Græsbøll Christensen

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Distributed max-SINR speech enhancement with ad hoc microphone arrays.

Vincent Mohammad Tavakoli, Jesper Rindom Jensen, Richard Heusdens, Jacob Benesty, Mads Græsbøll Christensen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Pitch-based non-intrusive objective intelligibility prediction.

Charlotte Sorensen, Angeliki Xenaki, Jesper Bünsow Boldt, Mads Græsbøll Christensen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Least 1-norm pole-zero modeling with sparse deconvolution for speech analysis.

Liming Shi, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Fast harmonic chirp summation.

Jesper Kjær Nielsen, Tobias Lindstrøm Jensen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Model based binaural enhancement of voiced and unvoiced speech.

Mathew Shaji Kavalekalam, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Harmonic minimum mean squared error filters for multichannel speech enhancement.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Andreas Jakobsson

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Estimation of multiple pitches in stereophonic mixtures using a codebook-based approach.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Non-intrusive intelligibility prediction using a codebook-based approach.

Charlotte Sorensen, Mathew Shaji Kavalekalam, Angeliki Xenaki, Jesper Bünsow Boldt, Mads Græsbøll Christensen

Proceedings of the 25th European Signal Processing Conference, 2017

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

Liming Shi, Jesper Kjær Nielsen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 25th European Signal Processing Conference, 2017

Correlations of First and Second Heart Sounds with Age, Sex, and Body Mass Index.

Bjarke Skogstad Larsen, Simon Winther, Morten Bøttcher, Louise Nissen, Johannes J. Struijk, Mads Græsbøll Christensen, Samuel Emil Schmidt

Proceedings of the Computing in Cardiology, 2017

2016

A Framework for Speech Enhancement With Ad Hoc Microphone Arrays.

Vincent Mohammad Tavakoli, Jesper Rindom Jensen, Mads Græsbøll Christensen, Jacob Benesty

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Instantaneous Fundamental Frequency Estimation With Optimal Segmentation for Nonstationary Voiced Speech.

Sidsel Marie Nørholm, Jesper Rindom Jensen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Enhancement and Noise Statistics Estimation for Non-Stationary Voiced Speech.

Sidsel Marie Nørholm, Jesper Rindom Jensen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Computationally Efficient and Noise Robust DOA and Pitch Estimation.

Sam Karimian-Azari, Jesper Rindom Jensen, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Noise Reduction with Optimal Variable Span Linear Filters.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Fast algorithms for high-order sparse linear prediction with applications to speech processing.

Tobias Lindstrøm Jensen, Daniele Giacobello, Toon van Waterschoot, Mads Græsbøll Christensen

Speech Commun., 2016

Proceedings of the third "international Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST'16).

Vinayak Abrol, Olivier Absil, Pierre-Antoine Absil, Sandrine Anthoine, Philippe Antoine, Thomas Arildsen, Nancy Bertin, Folkert Bleichrodt, Jérôme Bobin, Anne Bol, Antoine Bonnefoy, Francesco Caltagirone, Valerio Cambareri, Cecile Chenot, Vladimir S. Crnojevic, Marie Danková, Kévin Degraux, Jens Eisert, Mohamed-Jalal Fadili, Marylou Gabrié, Nicolas Gac, Daniele Giacobello, Carlos A. Gomez Gonzalez, Adriana Gonzalez, Pierre-Yves Gousenbourger, Mads Græsbøll Christensen, Rémi Gribonval, Stéphanie Guérit, Shaoguang Huang, Paul Irofti, Laurent Jacques, Ulugbek S. Kamilov, Srdan Kitic, Martin Kliesch, Florent Krzakala, John A. Lee, Wenzhi Liao, Tobias Lindstrøm Jensen, Andre Manoel, Hassan Mansour, Ali Mohammad-Djafari, Amirafshar Moshtaghpour, Fred Maurice Ngolè Mboula, Benoît Pairet, Marko Panic, Gabriel Peyré, Aleksandra Pizurica, Pavel Rajmic, Matthieu Roblin, Ingo Roth, Anil Kumar Sao, Pulkit Sharma, Jean-Luc Starck, Eric W. Tramel, Toon van Waterschoot, Dejan Vukobratovic, Li Wang, Benedikt Wirth, Gerhard Wunder, Hongyan Zhang

CoRR, 2016

Projecting emotional speech into arousal-valence space using pairwise preference learning.

Mohamed Abou-Zleikha, Mads Græsbøll Christensen, Zheng-Hua Tan, Søren Holdt Jensen

Proceedings of the First International Workshop on Sensing, 2016

Automatic Analysis of Activities in Sports Arenas Using Thermal Cameras.

Rikke Gade, Anders Jørgensen, Martin Møller Jensen, Thiemo Alldieck, Mohamed Abou-Zleikha, Mads Græsbøll Christensen, Thomas B. Moeslund, Mathias Krogh Poulsen, Ryan Godsk Larsen, Jesper Franch

Proceedings of the 12th International Conference on Signal-Image Technology & Internet-Based Systems, 2016

Binaural speech enhancement using a codebook based approach.

Mathew Shaji Kavalekalam, Mads Græsbøll Christensen, Jesper Bünsow Boldt

Proceedings of the IEEE International Workshop on Acoustic Signal Enhancement, 2016

A partitioned approach to signal separation with microphone ad hoc arrays.

Vincent Mohammad Tavakoli, Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Fast and statistically efficient fundamental frequency estimation.

Jesper Kjær Nielsen, Tobias Lindstrøm Jensen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Kalman filter for speech enhancement in cocktail party scenarios using a codebook-based approach.

Mathew Shaji Kavalekalam, Mads Græsbøll Christensen, Fredrik Gran, Jesper Bünsow Boldt

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

DOA estimation of audio sources in reverberant environments.

Jesper Rindom Jensen, Jesper Kjær Nielsen, Richard Heusdens, Mads Græsbøll Christensen

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Variable span filters for speech enhancement.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Experimental study of generalized subspace filters for the cocktail party situation.

Knud B. Christensen, Mads Græsbøll Christensen, Jesper Bünsow Boldt, Fredrik Gran

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Ad hoc microphone array beamforming using the primal-dual method of multipliers.

Vincent Mohammad Tavakoli, Jesper Rindom Jensen, Richard Heusdens, Jacob Benesty, Mads Græsbøll Christensen

Proceedings of the 24th European Signal Processing Conference, 2016

Semi-non-intrusive objective intelligibility measure using spatial filtering in hearing aids.

Charlotte Sorensen, Jesper Bünsow Boldt, Fredrik Gran, Mads Græsbøll Christensen

Proceedings of the 24th European Signal Processing Conference, 2016

Grid size selection for nonlinear least-squares optimisation in spectral estimation and array processing.

Jesper Kjær Nielsen, Tobias Lindstrøm Jensen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 24th European Signal Processing Conference, 2016

Computational analysis of a fast algorithm for high-order sparse linear prediction.

Tobias Lindstrøm Jensen, Daniele Giacobello, Toon van Waterschoot, Mads Græsbøll Christensen

Proceedings of the 24th European Signal Processing Conference, 2016

Multi-pitch estimation of audio recordings using a codebook-based approach.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 24th European Signal Processing Conference, 2016

2015

Joint Spatio-Temporal Filtering Methods for DOA and Fundamental Frequency Estimation.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Jacob Benesty, Søren Holdt Jensen

IEEE ACM Trans. Audio Speech Lang. Process., 2015

Multi-pitch estimation exploiting block sparsity.

Stefan Ingi Adalbjörnsson, Andreas Jakobsson, Mads Græsbøll Christensen

Signal Process., 2015

Least squares estimate of the initial phases in STFT based speech enhancement.

Sidsel Marie Nørholm, Martin Krawczyk-Becker, Timo Gerkmann, Steven van de Par, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Enhancement of non-stationary speech using harmonic chirp filters.

Sidsel Marie Nørholm, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Audio-Visual Classification of Sports Types.

Rikke Gade, Mohamed Abou-Zleikha, Mads Græsbøll Christensen, Thomas B. Moeslund

Proceedings of the 2015 IEEE International Conference on Computer Vision Workshop, 2015

Pseudo-coherence-based MVDR beamformer for speech enhancement with ad hoc microphone arrays.

Vincent Mohammad Tavakoli, Jesper Rindom Jensen, Mads Græsbøll Christensen, Jacob Benesty

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Pitch estimation and tracking with harmonic emphasis on the acoustic spectrum.

Sam Karimian-Azari, Nasser Mohammadiha, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

On frequency domain models for TDOA estimation.

Jesper Rindom Jensen, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A joint audio-visual approach to audio localization.

Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Pitch and TDOA-based localization of acoustic sources with distributed arrays.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A fast algorithm for maximum likelihood-based fundamental frequency estimation.

Jesper Kjær Nielsen, Tobias Lindstrøm Jensen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 23rd European Signal Processing Conference, 2015

Multi-pitch estimation and tracking using Bayesian inference in block sparsity.

Sam Karimian-Azari, Andreas Jakobsson, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 23rd European Signal Processing Conference, 2015

Pitch estimation of stereophonic mixtures of delay and amplitude panned signals.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 23rd European Signal Processing Conference, 2015

A discriminative approach for speaker selection in speaker de-identification systems.

Mohamed Abou-Zleikha, Zheng-Hua Tan, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 23rd European Signal Processing Conference, 2015

Preference learning with evolutionary Multivariate Adaptive Regression Spline model.

Mohamed Abou-Zleikha, Noor Shaker, Mads Græsbøll Christensen

Proceedings of the IEEE Congress on Evolutionary Computation, 2015

2014

Bayesian Model Comparison With the g-Prior.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Ali Taylan Cemgil, Søren Holdt Jensen

IEEE Trans. Signal Process., 2014

Stable 1-Norm Error Minimization Based Linear Predictors for Speech Modeling.

Daniele Giacobello, Mads Græsbøll Christensen, Tobias Lindstrøm Jensen, Manohar N. Murthi, Søren Holdt Jensen, Marc Moonen

IEEE ACM Trans. Audio Speech Lang. Process., 2014

Single-channel noise reduction using unified joint diagonalization and optimal filtering.

Sidsel Marie Nørholm, Jacob Benesty, Jesper Rindom Jensen, Mads Græsbøll Christensen

EURASIP J. Adv. Signal Process., 2014

A brief overview of speech enhancement with linear filtering.

Jacob Benesty, Mads Græsbøll Christensen, Jesper Rindom Jensen, Jingdong Chen

EURASIP J. Adv. Signal Process., 2014

Non-linguistic vocal event detection using online random forest.

Mohamed Abou-Zleikha, Z. G. Tan, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 37th International Convention on Information and Communication Technology, 2014

The single- and multichannel audio recordings database (SMARD).

Jesper Kjær Nielsen, Jesper Rindom Jensen, Søren Holdt Jensen, Mads Græsbøll Christensen

Proceedings of the 14th International Workshop on Acoustic Signal Enhancement, 2014

Utilising Tree-Based Ensemble Learning for Speaker Segmentation.

Mohamed Abou-Zleikha, Zheng-Hua Tan, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the Artificial Intelligence Applications and Innovations, 2014

Noise reduction in the time domain using joint diagonalization.

Sidsel Marie Nørholm, Jacob Benesty, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2014

Model selection and comparison for independents sinusoids.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2014

Joint sparsity and frequency estimation for spectral compressive sensing.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2014

Fundamental frequency and model order estimation using spatial filtering.

Sam Karimian-Azari, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2014

Spatio-temporal audio enhancement based on IAA noise covariance matrix estimates.

Sidsel Marie Nørholm, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

Robust DOA estimation of harmonic signals using constrained filters on phase estimates.

Sam Karimian-Azari, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

Robust pitch estimation using an optimal filter on frequency estimates.

Sam Karimian-Azari, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

A broadband beamformer using controllable constraints and minimum variance.

Sam Karimian-Azari, Jacob Benesty, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

DOA and pitch estimation of audio sources using IAA-based filtering.

Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

Near-field localization of audio: A maximum likelihood approach.

Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 22nd European Signal Processing Conference, 2014

Cluster-based adaptation using density forest for HMM phone recognition.

Mohamed Abou-Zleikha, Zheng-Hua Tan, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 22nd European Signal Processing Conference, 2014

Localizing near and far field acoustic sources with distributed microhone arrays.

Martin Weiss Hansen, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

Pitch estimation for non-stationary speech.

Mads Græsbøll Christensen, Jesper Rindom Jensen

Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013

Parametric Modeling for Damped Sinusoids From Multiple Channels.

Zhenhua Zhou, Hing-Cheung So, Mads Græsbøll Christensen

IEEE Trans. Signal Process., 2013

Fast LCMV-Based Methods for Fundamental Frequency Estimation.

Jesper Rindom Jensen, George-Othon Glentis, Mads Græsbøll Christensen, Andreas Jakobsson, Søren Holdt Jensen

IEEE Trans. Signal Process., 2013

Default Bayesian Estimation of the Fundamental Frequency.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2013

Nonlinear Least Squares Methods for Joint DOA and Pitch Estimation.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2013

A Class of Optimal Rectangular Filtering Matrices for Single-Channel Signal Enhancement in the Time Domain.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen, Jingdong Chen

IEEE ACM Trans. Audio Speech Lang. Process., 2013

Accurate Estimation of Low Fundamental Frequencies From Real-Valued Measurements.

Mads Græsbøll Christensen

IEEE Trans. Speech Audio Process., 2013

Improved prediction error filters for adaptive feedback cancellation in hearing aids.

Kim Ngo, Toon van Waterschoot, Mads Græsbøll Christensen, Marc Moonen, Søren Holdt Jensen

Signal Process., 2013

An LCMV filter for single-channel noise cancellation and reduction in the time domain.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen, Jingdong Chen

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2013

Joint DOA and fundamental frequency estimation based on relaxed iterative adaptive approach and optimal filtering.

Zhenhua Zhou, Mads Græsbøll Christensen, Jesper Rindom Jensen, Hing-Cheung So

Proceedings of the IEEE International Conference on Acoustics, 2013

Bayesian model comparison and the BIC for regression models.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2013

Real-time implementations of sparse linear prediction for speech processing.

Tobias Lindstrøm Jensen, Daniele Giacobello, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2013

Statistically efficient methods for pitch and DOA estimation.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2013

Multichannel signal enhancement using non-causal, time-domain filters.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Jacob Benesty

Proceedings of the IEEE International Conference on Acoustics, 2013

An exact subspace method for fundamental frequency estimation.

Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2013

Estimating multiple pitches using block sparsity.

Stefan Ingi Adalbjornsson, Andreas Jakobsson, Mads Græsbøll Christensen

Proceedings of the IEEE International Conference on Acoustics, 2013

On the influence of inharmonicities in model-based speech enhancement.

Sidsel Marie Nørholm, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 21st European Signal Processing Conference, 2013

Fast joint DOA and pitch estimation using a broadband MVDR beamformer.

Sam Karimian-Azari, Jesper Rindom Jensen, Mads Græsbøll Christensen

Proceedings of the 21st European Signal Processing Conference, 2013

Spatio-temporal filtering methods for enhancement and separation of speech signals.

Mads Græsbøll Christensen, Jesper Rindom Jensen, Jacob Benesty, Andreas Jakobsson

Proceedings of the 2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013

2012

A Joint Approach for Single-Channel Speaker Identification and Speech Separation.

Pejman Mowlaee, Rahim Saeidi, Mads Græsbøll Christensen, Zheng-Hua Tan, Tomi Kinnunen, Pasi Fränti, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2012

Enhancement of Single-Channel Periodic Signals in the Time-Domain.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2012

Non-Causal Time-Domain Filters for Single-Channel Noise Reduction.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2012

Sparse Linear Prediction and Its Applications to Speech Processing.

Daniele Giacobello, Mads Græsbøll Christensen, Manohar N. Murthi, Søren Holdt Jensen, Marc Moonen

IEEE Trans. Speech Audio Process., 2012

New Entries to the SPL EDICS for Audio and Acoustic Signal Processing.

Mads Græsbøll Christensen, Rudolf Rabenstein

IEEE Signal Process. Lett., 2012

Joint DOA and multi-pitch estimation based on subspace techniques.

Johan Xi Zhang, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

EURASIP J. Adv. Signal Process., 2012

An approximate Bayesian fundamental frequency estimator.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

On compressed sensing and the estimation of continuous parameters from noisy observations.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Subjective and objective quality assessment of single-channel speech separation algorithms.

Pejman Mowlaee, Rahim Saeidi, Mads Græsbøll Christensen, Rainer Martin

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Multi-channel maximum likelihood pitch estimation.

Mads Græsbøll Christensen

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A method for low-delay pitch tracking and smoothing.

Mads Græsbøll Christensen

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Comparison of orthogonal matching pursuit implementations.

Bob L. Sturm, Mads Græsbøll Christensen

Proceedings of the 20th European Signal Processing Conference, 2012

An amplitude spectral Capon estimator with a variable filter length.

Jesper Kjær Nielsen, Paris Smaragdis, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 20th European Signal Processing Conference, 2012

Computationally efficient IAA-based estimation of the fundamental frequency.

Jesper Rindom Jensen, George-Othon Glentis, Mads Græsbøll Christensen, Andreas Jakobsson, Søren Holdt Jensen

Proceedings of the 20th European Signal Processing Conference, 2012

Joint filtering scheme for nonstationary noise reduction.

Jesper Rindom Jensen, Jacob Benesty, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 20th European Signal Processing Conference, 2012

2011

Bayesian Interpolation and Parameter Estimation in a Dynamic Sinusoidal Model.

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Ali Taylan Cemgil, Simon J. Godsill, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2011

New Results on Single-Channel Speech Separation Using Sinusoidal Modeling.

Pejman Mowlaee, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2011

New Results on Perceptual Distortion Minimization and Nonlinear Least-Squares Frequency Estimation.

Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2011

An iterative subspace-based multi-pitch estimation algorithm.

Johan Xi Zhang, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

Signal Process., 2011

Joint fundamental frequency and order estimation using optimal filtering.

Mads Græsbøll Christensen, Jesper Højvang Jensen, Andreas Jakobsson, Søren Holdt Jensen

EURASIP J. Adv. Signal Process., 2011

On the estimation of low fundamental frequencies.

Mads Græsbøll Christensen

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

Sinusoidal Approach for the Single-Channel Speech Separation and Recognition Challenge.

Pejman Mowlaee, Rahim Saeidi, Zheng-Hua Tan, Mads Græsbøll Christensen, Tomi Kinnunen, Pasi Fränti, Søren Holdt Jensen

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

A single snapshot optimal filtering method for fundamental frequency estimation.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2011

A new metric for VQ-based speech enhancement and separation.

Mads Græsbøll Christensen, Pejman Mowlaee

Proceedings of the IEEE International Conference on Acoustics, 2011

Cyclic pure greedy algorithms for recovering compressively sampled sparse signals.

Bob L. Sturm, Mads Græsbøll Christensen, Rémi Gribonval

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

A perceptually reweighted mixed-norm method for sparse approximation of audio signals.

Mads Græsbøll Christensen, Bob L. Sturm

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010

Optimal Filter Designs for Separating and Enhancing Periodic Signals.

Mads Græsbøll Christensen, Andreas Jakobsson

IEEE Trans. Signal Process., 2010

A Robust and Computationally Efficient Subspace-Based Fundamental Frequency Estimator.

Johan Xi Zhang, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

IEEE Trans. Speech Audio Process., 2010

Retrieving Sparse Patterns Using a Compressed Sensing Framework: Applications to Speech Coding Based on Sparse Linear Prediction.

Daniele Giacobello, Mads Græsbøll Christensen, Manohar N. Murthi, Søren Holdt Jensen, Marc Moonen

IEEE Signal Process. Lett., 2010

Improving monaural speaker identification by double-talk detection.

Rahim Saeidi, Pejman Mowlaee, Tomi Kinnunen, Zheng-Hua Tan, Mads Græsbøll Christensen, Søren Holdt Jensen, Pasi Fränti

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Signal-to-Signal Ratio Independent Speaker Identification for Co-channel Speech Signals.

Rahim Saeidi, Pejman Mowlaee, Tomi Kinnunen, Zheng-Hua Tan, Mads Græsbøll Christensen, Søren Holdt Jensen, Pasi Fränti

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Adaptive feedback cancellation in hearing aids using a sinusoidal near-end signal model.

Kim Ngo, Toon van Waterschoot, Mads Græsbøll Christensen, Marc Moonen, Søren Holdt Jensen, Jan Wouters

Proceedings of the IEEE International Conference on Acoustics, 2010

Joint single-channel speech separation and speaker identification.

Pejman Mowlaee, Rahim Saeidi, Zheng-Hua Tan, Mads Græsbøll Christensen, Pasi Fränti, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2010

Sinusoidal masks for single channel speech separation.

Pejman Mowlaee, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2010

Improved single-channel speech separation using sinusoidal modeling.

Pejman Mowlaee, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2010

Estimation of frame independent and enhancement components for speech communication over packet networks.

Daniele Giacobello, Manohar N. Murthi, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2010

Enhancing sparsity in linear prediction of speech by iteratively reweighted 1-norm minimization.

Daniele Giacobello, Mads Græsbøll Christensen, Manohar N. Murthi, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2010

Error-correction of binary masks using hidden Markov models.

Jesper Bünsow Boldt, Michael Syskind Pedersen, Ulrik Kjems, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2010

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

Jesper Kjær Nielsen, Mads Græsbøll Christensen, Ali Taylan Cemgil, Simon J. Godsill, Søren Holdt Jensen

Proceedings of the 18th European Signal Processing Conference, 2010

Prediction-error-method-based adaptive feedback cancellation in hearing aids using pitch estimation.

Kim Ngo, Toon van Waterschoot, Mads Græsbøll Christensen, Marc Moonen, Søren Holdt Jensen, Jan Wouters

Proceedings of the 18th European Signal Processing Conference, 2010

Joint DOA and fundamental frequency estimation methods based on 2-D filtering.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 18th European Signal Processing Conference, 2010

Fundamental frequency estimation using polynomial rooting of a subspace-based method.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 18th European Signal Processing Conference, 2010

High-order sparse linear predictors for audio processing.

Daniele Giacobello, Toon van Waterschoot, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

Proceedings of the 18th European Signal Processing Conference, 2010

Improved subspace-based frequency estimation for real-valued data using angles between subspaces.

Mads Græsbøll Christensen, Andreas Jakobsson

Proceedings of the 18th European Signal Processing Conference, 2010

2009

Multi-Pitch Estimation

Mads Græsbøll Christensen, Andreas Jakobsson

Synthesis Lectures on Speech and Audio Processing, Morgan & Claypool Publishers, ISBN: 978-3-031-02558-7, 2009

Quantitative Analysis of a Common Audio Similarity Measure.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Daniel P. W. Ellis, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2009

Robust Parametric Audio Coding Using Multiple Description Coding.

Jesper Rindom Jensen, Mads Græsbøll Christensen, Morten Holm Jensens, Søren Holdt Jensen, Torben Larsen

IEEE Signal Process. Lett., 2009

Sinusoidal Order Estimation Using Angles between Subspaces.

Mads Græsbøll Christensen, Andreas Jakobsson, Søren Holdt Jensen

EURASIP J. Adv. Signal Process., 2009

Robust implementation of the MUSIC algorithm.

Johan Xi Zhang, Mads Græsbøll Christensen, Joachim Dahl, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2009

Sub-band implementation of the Harmonic MUSIC algorithm.

Johan Xi Zhang, Mads Græsbøll Christensen, Joachim Dahl, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2009

Joint estimation of short-term and long-term predictors in speech coders.

Daniele Giacobello, Mads Græsbøll Christensen, Joachim Dahl, Søren Holdt Jensen, Marc Moonen

Proceedings of the IEEE International Conference on Acoustics, 2009

An amplitude and covariance matrix estimator for signals in colored Gaussian noise.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 17th European Signal Processing Conference, 2009

A tempo-insensitive representation of rhythmic patterns.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 17th European Signal Processing Conference, 2009

Speech coding based on sparse linear prediction.

Daniele Giacobello, Mads Græsbøll Christensen, Manohar N. Murthi, Søren Holdt Jensen, Marc Moonen

Proceedings of the 17th European Signal Processing Conference, 2009

2008

Multiple Description Trellis-Coded Quantization of Sinusoidal Parameters.

Morten Holm Larsen, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Signal Process., 2008

Variable Dimension Trellis-Coded Quantization of Sinusoidal Parameters.

Morten Holm Larsen, Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Signal Process. Lett., 2008

On Optimal Filter Designs for Fundamental Frequency Estimation.

Mads Græsbøll Christensen, Jesper Højvang Jensen, Andreas Jakobsson, Søren Holdt Jensen

IEEE Signal Process. Lett., 2008

Multi-pitch estimation.

Mads Græsbøll Christensen, Petre Stoica, Andreas Jakobsson, Søren Holdt Jensen

Signal Process., 2008

Theorems on Positive Data: On the Uniqueness of NMF.

Hans Laurberg, Mads Græsbøll Christensen, Mark D. Plumbley, Lars Kai Hansen, Søren Holdt Jensen

Comput. Intell. Neurosci., 2008

Frequency-domain parameter estimations for binary masked signals.

Johan Xi Zhang, Mads Græsbøll Christensen, Joachim Dahl, Søren Holdt Jensen, Marc Moonen

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Sparse linear predictors for speech processing.

Daniele Giacobello, Mads Græsbøll Christensen, Joachim Dahl, Søren Holdt Jensen, Marc Moonen

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Multiple description quantization of sinusoidal parameters.

Morten Holm Larsen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2008

A tempo-insensitive distance measure for cover song identification based on chroma features.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Daniel P. W. Ellis, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2008

Robust subspace-based fundamental frequency estimation.

Mads Græsbøll Christensen, Pedro Vera-Candeas, Samuel Dilshan Somasundaram, Andreas Jakobsson

Proceedings of the IEEE International Conference on Acoustics, 2008

On fast implementation of harmonic MUSIC for known and unknown model orders.

Jesper Rindom Jensen, Jesper Kjær Nielsen, Mads Græsbøll Christensen, Søren Holdt Jensen, Torben Larsen

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Waveform approximating residual audio coding with perceptual pre- and post-filtering.

Jesper Kjær Nielsen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen, Torben Larsen

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

Structured non-negative matrix factorization with sparsity patterns.

Hans Laurberg, Mikkel N. Schmidt, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

Joint High-Resolution Fundamental Frequency and Order Estimation.

Mads Græsbøll Christensen, Andreas Jakobsson, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2007

Evaluation of Distance Measures Between Gaussian Mixture Models of MFCCs.

Jesper Højvang Jensen, Daniel P. W. Ellis, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 8th International Conference on Music Information Retrieval, 2007

The Multi-Pitch Estimation Problem: some New Solutions.

Mads Græsbøll Christensen, Petre Stoica, Andreas Jakobsson, Søren Holdt Jensen

Proceedings of the IEEE International Conference on Acoustics, 2007

A framework for analysis of music similarity measures.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 15th European Signal Processing Conference, 2007

2006

Efficient parametric coding of transients.

Mads Græsbøll Christensen, Steven van de Par

IEEE Trans. Speech Audio Process., 2006

On perceptual distortion minimization and nonlinear least-squares frequency estimation.

Mads Græsbøll Christensen, Søren Holdt Jensen

IEEE Trans. Speech Audio Process., 2006

Amplitude modulated sinusoidal signal decomposition for audio coding.

Mads Græsbøll Christensen, Andreas Jakobsson, Søren Vang Andersen, Søren Holdt Jensen

IEEE Signal Process. Lett., 2006

Computationally Efficient Amplitude Modulated Sinusoidal Audio Coding Using Frequency-Domain Linear Prediction.

Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Evaluation of MFCC estimation techniques for music similarity.

Jesper Højvang Jensen, Mads Græsbøll Christensen, Manohar N. Murthi, Søren Holdt Jensen

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Open loop rate-distortion optimized audio coding.

Fredrik Nordén, Mads Græsbøll Christensen, Søren Holdt Jensen

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Linear AM decomposition for sinusoidal audio coding.

Mads Græsbøll Christensen, Andreas Jakobsson, Søren Vang Andersen, Søren Holdt Jensen

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Multiband amplitude modulated sinusoidal audio modeling.

Mads Græsbøll Christensen, Steven van de Par, Søren Holdt Jensen, Søren Vang Andersen

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Subspace-based fundamental frequency estimation.

Mads Græsbøll Christensen, Søren Holdt Jensen, Søren Vang Andersen, Andreas Jakobsson

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

Amplitude Modulated Sinusoidal Models for Audio Modeling and Coding.

Mads Græsbøll Christensen, Søren Vang Andersen, Søren Holdt Jensen

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2003

Compressed domain packet loss concealment of sinusoidally coded speech.

Christoffer Asgaard Rødbro, Mads Græsbøll Christensen, Søren Vang Andersen, Søren Holdt Jensen

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003