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M. G. Christensen, Estimation and Modeling Problems in Parametric Audio Coding, Award: Spar Nord Foundation's Research Prize, Ph. D. thesis, Aalborg University, 2005. [ pdf ]
C. Albøge and M. G. Christensen, Sinusoidal Speech Modeling and Coding, Master thesis, Aalborg University, 2002.
J. K. Nielsen, M. G. Christensen, ans S. H. Jensen, Default Bayesian Estimation of the Fundamental Frequency, accepted, IEEE Trans. on Audio, Speech and Language Processing, 2012.
M. G. Christensen and R. Rabenstein, New Entries to the SPL EDICS for Audio and Acoustic Signal Processing, IEEE Signal Processing Letters, vol. 19(12), pp. 918-921, 2012.
P. Mowlaee, R. Saeidi, M. G. Christensen, Z.-H. Tan, T. Kinnunen, P. Fränti, and S. H. Jensen, A Joint Approach for Single-Channel Speaker Identification and Speech Separation, IEEE Trans. on Audio, Speech and Language Processing, vol. 20(9), pp. 2586-2601, 2012.
J. R. Jensen, J. Benesty, M. G. Christensen, and S. H. Jensen, Enhancement of Single-Channel Periodic Signals in the Time-Domain, IEEE Trans. on Audio, Speech and Language Processing, vol. 20(7), pp. 1948-1963, 2012.
D. Giacobello, M. G. Christensen, M. N. Murthi, S. H. Jensen, and M. Moonen, Sparse Linear Prediction and Its Applications to Speech Processing, IEEE Trans. on Audio, Speech and Language Processing, vol. 20(5), pp. 1644-1657, 2012. [ pdf ]
J. R. Jensen, J. Benesty, M. G. Christensen, and S. H. Jensen, Non-Causal Time-Domain Filters for Single-Channel Noise Reduction, IEEE Trans. on Audio, Speech and Language Processing, vol. 20(5), pp. 1526-1541, 2012. [ pdf ]
J. X. Zhang, M. G. Christensen, S. H. Jensen, and M. Moonen, Joint DOA and Multi-Pitch Estimation based on Subspace Techniques, EURASIP J. on Advances in Signal Processing, vol. 2012(1), pp. 1-11, 2012. [ pdf ]
M. G. Christensen, J. L. Højvang, A. Jakobsson, and S. H. Jensen, Joint Fundamental Frequency and Order Estimation using Optimal Filtering, EURASIP J. on Advances in Signal Processing, vol. 2011(1), pp. 1-13, 2011. [ pdf ]
M. G. Christensen and S. H. Jensen, New Results on Perceptual Distortion Minimization and Nonlinear Least-Squares Frequency Estimation, IEEE Trans. on Audio, Speech and Language Processing, vol. 19(7), pp. 2239-2244, 2011. [ pdf ]
J. K. Nielsen, M. G. Christensen, A. T. Cemgil, S. J. Godsill, and S. H. Jensen, Bayesian Interpolation and Parameter Estimation in a Dynamic Sinusoidal Model, IEEE Trans. on Audio, Speech and Language Processing, vol. 19(7), pp. 1986-1998, 2011. [ pdf ]
P. Mowlaee, M. G. Christensen, and S. H. Jensen, New Results on Single-Channel Speech Separation Using Sinusoidal Modeling, IEEE Trans. on Audio, Speech and Language Processing, vol. 19(5), pp. 1265-1277, 2011. [ pdf ]
J. X. Zhang, M. G. Christensen, S. H. Jensen and M. Moonen, An Iterative Subspace-based Multi-Pitch Estimation Algorithm, Signal Processing, vol. 91, pp. 150-154, 2011.
M. G. Christensen and A. Jakobsson, Optimal Filter Designs for Separating and Enhancing Periodic Signals, IEEE Trans. Signal Processing, vol. 58(12), pp. 5969-5983, 2010. [ pdf ]
D. Giacobello, M. G. Christensen, M. N. Murthi, S. H. Jensen, and M. Moonen, Retrieving Sparse Patterns using a Compressed Sensing Framework: Applications to Speech Coding based on Sparse Linear Prediction, IEEE Signal Processing Letters, vol. 17(1), pp. 103-106, 2010. [ pdf ]
J. X. Zhang, M. G. Christensen, S. H. Jensen, and M. Moonen, A Robust and Computationally Efficient Subspace-based Fundamental Frequency Estimator, IEEE Trans. on Audio, Speech and Language Processing, vol. 18(3), pp. 487-497, 2010. [ pdf ]
M. G. Christensen, A. Jakobsson, and S. H. Jensen, Sinusoidal Order Estimation using Angles between Subspaces, Article ID 948756, EURASIP J. on Advances in Signal Processing, pp. 1-11, 2009. [ pdf ]
J. R. Jensen, M. G. Christensen, M. H. Larsen, S. H. Jensen, and T. Larsen, Robust Parametric Audio Coding Using Multiple Description Coding, IEEE Signal Processing Letters, vol. 16(12), pp. 1083-1086, 2009. [ pdf ]
J. H. Jensen, M. G. Christensen, D. P. W. Ellis, and S. H. Jensen, Quantitative Analysis of a Common Audio Similarity Measure, IEEE Trans. on Audio, Speech and Language Processing, vol. 17(4), pp. 693-703, 2009. [ pdf ]
N. H. van Schijndel, J. Bensa, M, G. Christensen, C. Colomes, B. Edler, R. Heusdens, J. Jensen, S. H. Jensen, W. B. Kleijn, V. Kot, B. Kovesi, J. Lindblom, D. Massaloux, O. A. Niamut, F. Norden, J. H. Plasberg, R. Vafin, S. van de Par, D. Virette, O. Wubbolt, Adaptive RD Optimized Hybrid Sound Coding, J. Audio Eng. Society, vol. 56(10), pp. 787-809, 2008. [ pdf ]
M. G. Christensen, J. H. Jensen, A. Jakobsson and S. H. Jensen, On Optimal Filter Designs for Fundamental Frequency Estimation, IEEE Signal Processing Letters, vol. 15, pp. 745-748, 2008. [ pdf ]
M. H. Larsen, M. G. Christensen and S. H. Jensen, Multiple Description Trellis-Coded Quantization of Sinusoidal Parameters, IEEE Trans. Signal Processing, vol. 56(10), pp. 5287-5291, 2008. [ pdf ]
H. Laurberg, M. G. Christensen, M. D. Plumbley, L. K. Hansen, and S. H. Jensen, Theorems on Positive Data: On the Uniqueness of NMF, Article ID 764206, Computational Intelligence and Neuroscience, vol. 2008, 2008. [ pdf ]
M. G. Christensen, P. Stoica, A. Jakobsson and S. H. Jensen, Multi-Pitch Estimation, Signal Processing, vol. 88(4), pp. 972-983, 2008. [ pdf ]
M. H. Larsen, M. G. Christensen and S. H. Jensen, Variable Dimension Trellis-Coded Quantization of Sinusoidal Parameters, IEEE Signal Processing Letters, vol. 15, pp. 17-20, 2008. [ pdf ]
A. Jakobsson, M. G. Christensen and S. H. Jensen, Frequency Selective Sinusoidal Order Estimation, IEE Electronic Letters, vol. 43(21), pp. 1164-1165, 2007.
M. G. Christensen, A. Jakobsson and S. H. Jensen, Joint High-Resolution Fundamental Frequency and Order Estimation, IEEE Trans. on Audio, Speech and Language Processing, vol. 15(5), pp. 1635-1644, 2007. [ pdf ]
M. G. Christensen, A. Jakobsson, S. V. Andersen and S. H. Jensen, Amplitude Modulated Sinusoidal Signal Decomposition for Audio, IEEE Signal Processing Letters, vol. 13(7), pp. 389-392, 2006. [ pdf ]
M. G. Christensen and S. van de Par, Efficient Parametric Coding of Transients, IEEE Trans. on Audio, Speech and Language Processing, vol. 14(4), pp. 1340-1351, 2006. [ pdf ]
M. G. Christensen and S. H. Jensen, On Perceptual Distortion Minimization and Nonlinear Least-Squares Frequency Estimation, IEEE Trans. on Audio, Speech and Language Processing, vol. 14(1), pp. 99-109, 2006. [ pdf ]
J. R. Jensen, M. G. Christensen, J. Benesty, and S. H. Jensen, Joint Filtering Scheme for Nonstationary Noise Reduction, in Proc. European Signal Processing Conference, pp. 2323-2327, 2012.
B. L. Sturm and M. G. Christensen, Comparison of Orthogonal Matching Pursuit Implementations, in Proc. European Signal Processing Conference, pp. 220-224, 2012.
J. K. Nielsen, P. Smaragdis, M. G. Christensen, and S. H. Jensen, An Amplitude Spectral Capon Estimator with a Variable Filter Length, in Proc. European Signal Processing Conference, pp. 430-434, 2012.
J. R. Jensen, G.-O. Glentis, M. G. Christensen, A. Jakobsson, and S. H. Jensen, Computationally Efficient IAA-Based Estimation of the Fundamental Frequency, in Proc. European Signal Processing Conference, pp. 2163-2167, 2012.
M. G. Christensen, A Method for Low-Delay Pitch Tracking and Smoothing, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 345-348, 2012. [ pdf ]
J. K. Nielsen, M. G. Christensen, and S. H. Jensen, An Approximate Bayesian Fundamental Frequency Estimator, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4617-4620, 2012. [ pdf ]
J. K. Nielsen, M. G. Christensen, and S. H. Jensen, On Compressed Sensing and the Estimation of Continuous Parameters from Noisy Observations, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 3609-3612, 2012. [ pdf ]
M. G. Christensen, Multi-Channel Maximum Likelihood Pitch Estimation, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 409-412, 2012. [ pdf ]
P. Mowlaee, R. Saeidi, M. G. Christensen, and R. Martin, Subjective and Objective Quality Assessment of Single-Channel Speech Separation Algorithms, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 69-72, 2012.
B. L. Sturm, M. G. Christensen, and R. Gribonval, Cyclic Greedy Algorithms for Recovering Compressively Sampled Sparse Signals, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1143-1147, 2011. [ pdf ]
M. G. Christensen and B. L. Sturm, A Perceptually Re-Weighted Mixed-Norm Method for Sparse Approximation of Audio Signals, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 575-579, 2011. [ pdf ]
M. G. Christensen, On The Estimation of Low Fundamental Frequencies, in Proc. IEEE Workshop on Appl. of Signal Proc. to Aud. and Acoustics, pp. 169-172, 2011. [ pdf ]
P. Mowlaee, R. Saeidi, Z.-H. Tan, M. G. Christensen, T. Kinnunen, and P. Fränti, Sinusoidal Approach for the Single-Channel Speech Separation and Recognition Challenge, in Proc. Interspeech, pp. 677-680, 2011.
M. G. Christensen and J. K. Nielsen, Joint Direction-of-Arrival and Order Estimation in Compressed Sensing Using Angles Between Subspaces, in Proc. IEEE Int. Workshop on Statistical Signal Processing, pp. 449-452, 2011. [ pdf ]
M. G. Christensen and P. Mowlaee, A New Metric for VQ-based Speech Enhancement and Separation, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4764-4767, 2011. [ pdf ]
J. R. Jensen, M. G. Christensen and S. H. Jensen, A Single Snapshot Optimal Filtering Method for Fundamental Frequency Estimation, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4272-4275, 2011. [ pdf ]
B. L. Sturm and M. G. Christensen, Cyclic Matching Pursuits with Multiscale Time-Frequency Dictionaries , in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 581-585, 2010. [ pdf ]
J. R. Jensen, M. G. Christensen, and S. H. Jensen, An Optimal Spatio-Temporal Filter for Extraction and Enhancement of Multi-Channel Periodic Signals, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1846-1850, 2010. [ pdf ]
P. Mowlaee, M. G. Christensen, Z.-H. Tan, and S. H. Jensen, A MAP Criterion for Detecting the Number of Speakers at frame level in Model-based Single-Channel Speech Separation, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 538-541, 2010. [ pdf ]
R. Saeidi, P. Mowlaee, T. Kinnunen, Z.-H. Tan, M. G. Christensen, S. H. Jensen, and P. Fränti, Improving Monaural Speaker Identification by Double-Talk Detection, in Proc. Interspeech, pp. 1069-1072, 2010. [ pdf ]
M. G. Christensen and A. Jakobsson, Improved Subspace-based Frequency Estimation for Real-Valued Data using Angles between Subspaces, in Proc. European Signal Processing Conference, 2010. [ pdf ]
J. R. Jensen, M. G. Christensen, and S. H. Jensen, Joint DOA and Fundamental Frequency Estimation Methods based on 2-D Filtering, in Proc. European Signal Processing Conference, 2010. [ pdf ]
J. K. Nielsen, M. G. Christensen, A. T. Cemgil, S. J. Godsill, and S. H. Jensen, Bayesian Interpolation in a Dynamic Sinusoidal Model with Application to Packet-loss Concealment, in Proc. European Signal Processing Conference, 2010. [ pdf ]
J. R. Jensen, M. G. Christensen, and S. H. Jensen, Fundamental Frequency Estimation using Polynomial Rooting of a Subspace-Based Method, in Proc. European Signal Processing Conference, 2010. [ pdf ]
D. Giacobello, T. van Waterschoot, M. G. Christensen, S. H. Jensen, and M. Moonen, High-Order Sparse Linear Predictors for Audio Processing, in Proc. European Signal Processing Conference, 2010. [ pdf ]
K. Ngo, T. van Waterschoot, M. G. Christensen, M. Moonen, S. H. Jensen, J. Wouters, Prediction-Error-Method-based Adaptive Feedback Cancellation in Hearing Aids using Pitch Estimation, in Proc. European Signal Processing Conference, 2010. [ pdf ]
R. Saeidi, P. Mowlaee, T. Kinnunen, Z. H Tan, M. G. Christensen, S. H. Jensen and P. Fränti, Signal-to-signal ratio independent speaker identification for co-channel speech signals, in Proc. IEEE International Conference on Pattern Recognition, pp. 4545-4568, 2010. [ pdf ]
K. Ngo, T. van Waterschoot, M. G. Christensen, M. Moonen, S. H. Jensen, and J. Wouters, Adaptive Feedback Cancellation in Hearing Aids using a Sinusoidal Near-End Model, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 181-184, 2010. [ pdf ]
D. Giacobello, M. G. Christensen, M. N. Murthi, S. H. Jensen, and M. Moonen, Enhancing Sparsity in Linear Prediction of Speech by Iteratively Reweighted 1-norm Minimization, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4650-4653, 2010. [ pdf ]
D. Giacobello, M. N. Murthi, M. G. Christensen, S. H. Jensen, and M. Moonen, Estimation of Frame Independent and Enhancement Components for Speech Communication over Packet Networks, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4682-4685, 2010. [ pdf ]
P. Mowlaee, M. G. Christensen, and S. H. Jensen, Sinusoidal Masks for Single Channel Speech Separation, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4262-4265, 2010. [ pdf ]
P. Mowlaee, M. G. Christensen, and S. H. Jensen, Improved Single-Channel Speech Separation using Sinusoidal Modeling, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 21-24, 2010. [ pdf ]
P. Mowlaee, R. Saiedi, Z.-H. Tan, M. G. Christensen, P. Fränti, and S. H. Jensen, Joint Single-Channel Speech Separation and Speaker Identification, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4430-4433, 2010. [ pdf ]
J. B. Boldt, M. S. Pedersen, U. Kjems, M. G. Christensen, and S. H. Jensen, Error-Correction of Binary Masks using Hidden Markov Models, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4722-4725, 2010. [ pdf ]
D. Giacobello, M. N. Murthi, M. G. Christensen, S. H. Jensen, and M. Moonen, Re-estimation of Linear Predictive Parameters in Sparse Linear Prediction, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1770-1773, 2009. [ pdf ]
M. G. Christensen and A. Jakobsson, Optimal Filters for Extraction and Separation of Periodic Sources, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 376-379, 2009. [ pdf ]
M. G. Christensen, J. Østergaard, and S. H. Jensen, On Compressed Sensing and Its Application to Speech and Audio Signals, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 356-360, 2009. [ pdf ]
J. R. Jensen, M. G. Christensen, M. H. Larsen, S. H. Jensen, and T. Larsen, Multiple Description Spherical Quantization of Sinusoidal Parameters with Repetition Coding of the Amplitudes, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 385-389, 2009. [ pdf ]
D. Giacobello, M. G. Christensen, M. N. Murthi, S. H. Jensen, and M. Moonen, Speech Coding Based on Sparse Linear Prediction, in Proc. European Signal Processing Conference, pp. 2524-2528, 2009. [ pdf ]
J. H. Jensen, M. G. Christensen, and S. H. Jensen, An Amplitude and Covariance Matrix Estimator for Signals in Colored Gaussian Noise, in Proc. European Signal Processing Conference, pp. 2485-2488, 2009. [ pdf ]
J. H. Jensen, M. G. Christensen, and S. H. Jensen, A Tempo-Insensitive Representation of Rhythmic Patterns, in Proc. European Signal Processing Conference, 2009. [ pdf ]
M. G. Christensen, J. H. Jensen, A. Jakobsson, and S. H. Jensen, Joint Fundamental Frequency and Order Estimation using Optimal Filtering, in Proc. European Signal Processing Conference, pp. 1334-1338, 2009. [ pdf ]
D. Giacobello, M. G. Christensen, J. Dahl, S. H. Jensen, and M. Moonen, Joint Estimation of Short-Term and Long-Term Predictors in Speech Coders, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 4109-4112, 2009. [ pdf ]
J. X. Zhang, M. G. Christensen, J. Dahl, S. H. Jensen, and M. Moonen, Sub-band Implementation of the Harmonic MUSIC Algorithm, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 309-312, 2009. [ pdf ]
J. X. Zhang, M. G. Christensen, J. Dahl, S. H. Jensen, and M. Moonen, Robust Implementation of the MUSIC Algorithm, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 3037-3040, 2009. [ pdf ]
J. K. Nielsen, J. R. Jensen, M. G. Christensen, S. H. Jensen, and T. Larsen, Waveform Approximating Residual Audio Coding with Perceptual Pre- and Post-Filtering, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1255-1259, 2008. [ pdf ]
H. Laurberg, M. N. Schmidt, M. G. Christensen, and S. H. Jensen, Structured Non-negative Matrix Factorization with Sparsity Patterns, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1693-1697, 2008. [ pdf ]
D. Giacobello, M. G. Christensen, J. Dahl, S. H. Jensen, and M. Moonen, Sparse Linear Predictors for Speech Processing, in Proc. Interspeech, 2008. [ pdf ]
J. X. Zhang, M. G. Christensen, J. Dahl, S. H. Jensen, and M. Moonen, Frequency-Domain Parameter Estimations for Binary Masked Signals, in Proc. Interspeech, 2008. [ pdf ]
J. R. Jensen, J. K. Nielsen, M. G. Christensen, S. H., Jensen and T. Larsen, On Fast Implementation of Harmonic MUSIC for Known and Unknown Model Orders, in Proc. European Signal Processing Conference, 2008. [ pdf ]
M. G. Christensen, On Perceptual Distortion Measures and Parametric Modeling, invited, in In Proc. Acoustics'08 Paris, 2008. [ pdf ]
M. G. Christensen, P. Vera-Candeas, S. D. Somasundaram and A. Jakobsson, Robust Subspace-based Fundamental Frequency Estimation, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 101-104, 2008. [ pdf ]
J. H. Jensen, M. G. Christensen, D. P. W. Ellis and S. H. Jensen, A Tempo-Insensitive Distance Measure for Cover Song Identification based on Chroma Features, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 2209-2212, 2008. [ pdf ]
M. H. Larsen, M. G. Christensen, and S. H. Jensen, Multiple Description Quantization of Sinusoidal Parameters, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, pp. 189-192, 2008. [ pdf ]
M. G. Christensen, A. Jakobsson and S. H. Jensen, Sinusoidal Order Estimation using the Subspace Orthogonality and Shift-Invariance Properties, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 651-655, 2007. [ pdf ]
M. G. Christensen and S. H. Jensen, The Cyclic Matching Pursuit and Its Application to Audio Modeling and Coding, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 550-554, 2007. [ pdf ]
M. G. Christensen, A. Jakobsson and S. H. Jensen, Fundamental Frequency Estimation using the Shift-Invariance Property, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 631-635, 2007. [ pdf ]
M. G. Christensen, P. Stoica, A. Jakobsson and S. H. Jensen, The Multi-Pitch Estimation Problem: Some New Solutions, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 3, pp. 1221-1224, 2007. [ pdf ]
J. H. Jensen, D. P. W. Ellis, M. G. Christensen and S. H. Jensen, Evaluation of Distance Measures Between Mixture Models of MFCCs, in Int. Conf. on Music Inf. Retrieval, 2007. [ pdf ]
J. H. Jensen, M. G. Christensen and S. H. Jensen, Analysis of Music Similarity Measures, in Proc. European Signal Processing Conference, 2007. [ pdf ]
M. G. Christensen, A. Jakobsson and S. H. Jensen, Multi-Pitch Estimation using Harmonic MUSIC, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 521-525, 2006. [ pdf ]
M. G. Christensen and S. H. Jensen, Variable Order Harmonic Sinusoidal Parameter Estimation for Speech and Audio Signals, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 1126-1130, 2006. [ pdf ]
J. H. Jensen, M. G. Christensen, M. N. Murthi and S. H. Jensen, Evalution of MFCC Estimation Techniques for Music Similarity, in Proc. European Signal Processing Conference, 2006. [ pdf ]
M. G. Christensen and S. H. Jensen, New Results in Rate-Distortion Optimized Parametric Audio Coding, preprint 6808, in Proc. 120th AES Convention, 2006. [ pdf ]
M. G. Christensen and S. H. Jensen, Computationally Efficient Amplitude Modulated Sinusoidal Audio Coding using Frequency-Domain Linear Prediction, Award: IEEE ICASSP Student Paper Contest Award, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 5, pp. 61-64, 2006. [ pdf ]
C. A. Rødbro, M. G. Christensen, F. Norden and S. H. Jensen, Low Complexity Rate-Distortion Optimized Time-Segmentation for Audio Coding, in Proc. IEEE Workshop on Appl. of Signal Proc. to Aud. and Acoustics, pp. 231-234, 2005. [ pdf ]
M. G. Christensen, A. Jakobsson, S. V. Andersen and S. H. Jensen, Linear AM Decomposition for Sinusoidal Audio Coding, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 3, pp. 165-168, 2005. [ pdf ]
F. Norden, M. G. Christensen and S. H. Jensen, Open Loop Rate-Distortion Optimized Audio Coding, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 3, pp. 161-164, 2005. [ pdf ]
M. G. Christensen, S. H. Jensen, S. V. Andersen and A. Jakobsson, Subspace-based Fundamental Frequency Estimation, in Proc. European Signal Processing Conference, pp. 637-640, 2004. [ pdf ]
M. G. Christensen, S. van de Par, S. H. Jensen and S. V. Andersen, Multiband Amplitude Modulated Sinusoidal Audio Modeling, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 4, pp. 169-172, 2004. [ pdf ]
M. G. Christensen and S. van de Par, Rate-Distortion Efficient Amplitude Modulated Sinusoidal Audio Coding, in Rec. Asilomar Conf. Signals, Systems, and Computers, pp. 2280-2284, 2004. [ pdf ]
M. G. Christensen, S. V. Andersen and S. H. Jensen, Amplitude Modulated Sinusoidal Models for Audio Modeling and Coding, invited, in Knowledge-Based Intelligent Information and Engineering Systems, vol. 2773, pp. 1334-1342, Springer-Verlag, 2003. [ pdf ]
C. A. Rødbro, M. G. Christensen, S. H. Jensen and S. V. Andersen, Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech, in Proc. IEEE Int. Conf. Acoust., Speech, and Signal Processing, vol. 1, pp. 104-107, 2003. [ pdf ]
M. G. Christensen, C. Albøge, S. H. Jensen and C. A. Rødbro, A Harmonic Exponential Sinusoidal Speech Coder, in Proc. Nordic Signal Processing Symposium, 2002.
M. G. Christensen and S. van de Par, Parametric Audio Coding Comprising Amplitude Envelopes, granted, Patent, WO2006048803-A1; IN200701848-P4; CN101053018-A; JP2008518264-W, Koninklijke Philips Electronics N.V., 2004.
M. G. Christensen, S. V. Andersen and S. H. Jensen, Improving Sinusoidal Modeling using Squared Instantaneous Envelope for Obtaining Amplitude Shape, filed, Danish patent application, 2003 01231, Aalborg University, 2003.
M. G. Christensen and S. van de Par, Improved Parametric Audio Coding by Amplitude Modulation, Philips Research Labs, 2004.
M. G. Christensen, S. V. Andersen, A. Jakobsson and S. H. Jensen, Estimation of Amplitude Modulated Sinusoids for Audio Coding Applications, Dept. of Electronic Systems, Aalborg University, 2003.
M. G. Christensen, S. V. Andersen and S. H. Jensen, Low Bit-Rate/Low Complexity Pre-Echo Control Mechanism for Sinusoidal Coding, Dept. of Electronic Systems, Aalborg University, 2003.
Z. Zhou, H. C. So, and M. G. Christensen, Accuracy Analysis of the Maximum Likelihood Estimates of the Sinusoidal Poles Based on the Iterative Quadratic Maximum Likelihood Method, Dept. of Architecture, Design, and Media Technology, Aalborg University, 2013. [ pdf ]
Z. Zhou, H. C. So, and M. G. Christensen, Perturbation Analysis of Parameter Estimates of Damped Sinusoids, Dept. of Architecture, Design, and Media Technology, Aalborg University, 2012. [ pdf ]
M. G. Christensen, On perceptual distortion measures and parametric modeling, abstract, J. Acoust. Soc. America, vol. 123(5), pp. 3804, 2008.