The broad-band Wiener solution for Griffiths-Jim beamformers. - Sven Nordholm; Ingvar Claesson; Per Eriksson (IEEE Trans. Signal Process., 1992)

Weighted Chebyshev approximation for the design of broadband beamformers using quadratic programming. - Sven Nordebo; Ingvar Claesson; Sven Nordholm (IEEE Signal Process. Lett., 1994)

A well-conditioned quadratic program for unique design of two-dimensional weighted Chebyshev FIR filters. - Sven Nordebo; Ingvar Claesson (ICASSP, 1996)

Acoustic Echo and Noise Cancelling Using Microphone Arrays. - Mattias Dahl; Ingvar Claesson; Sven Nordholm; Sven Nordebo (ISSPA, 1996)

Simultaneous echo cancellation and car noise suppression employing a microphone array. - Mattias Dahl; Ingvar Claesson; Sven Nordebo (ICASSP, 1997)

Analytical evaluation of a self-calibrating microphone array. - Sven Nordholm; Ingvar Claesson (ICASSP, 1997)

Spectral subtraction with adaptive averaging of the gain function. - Harald Gustafsson; Sven Nordholm; Ingvar Claesson (EUROSPEECH, 1999)

Optimum window design by semi-infinite quadratic programming. - Sven Nordebo; Ingvar Claesson; Zhuquan Zang (IEEE Signal Process. Lett., 1999)

Evaluation of multiple reference active noise control algorithms on Dornier 328 aircraft data. - Sven Johansson; Ingvar Claesson; Sven Nordebo; Per Sjosten (IEEE Trans. Speech Audio Process., 1999)

Adaptive microphone array employing calibration signals: an analytical evaluation. - Sven Nordholm; Ingvar Claesson; Mattias Dahl (IEEE Trans. Speech Audio Process., 1999)

Beamforming and Interference Cancellation for Capacity Gain in Mobile Networks. - Sven Nordholm; Jörgen Nordberg; Ingvar Claesson; Sven Nordebo (Ann. Oper. Res., 2000)

On the use of Remes multiple exchange algorithm for linear-phase FIR filters with general specifications. - Sven Nordebo; Ingvar Claesson; Mattias Dahl (IEEE Trans. Educ., 2000)

Optimal and Adaptive Microphone Arrays for Speech Input in Automobiles. - Sven Nordholm; Ingvar Claesson; Nedelko Grbic (Microphone Arrays, 2001)

Design of oversampled uniform DFT filter banks with delay specification using quadratic optimization. - Jan Mark de Haan; Nedelko Grbic; Ingvar Claesson; Sven Nordholm (ICASSP, 2001)

Speech Bandwidth Extension. - Harald Gustafsson; Ingvar Claesson; Ulf A. Lindgren (ICME, 2001)

Design of digital filters with general hardware constraints by mean field annealing. - Per Persson; Sven Nordebo; Ingvar Claesson (ISCAS (2), 2001)

Design of oversampled uniform DFT filter banks with reduced inband aliasing and delay constraints. - Nedelko Grbic; Jan Mark de Haan; Ingvar Claesson; Sven Nordholm (ISSPA, 2001)

Hardware efficient digital filter design by multimode mean field annealing. - Per Persson; Sven Nordebo; Ingvar Claesson (IEEE Signal Process. Lett., 2001)

Blind signal separation using overcomplete subband representation. - Nedelko Grbic; Xiao-Jiao Tao; Sven E. Nordholm; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2001)

Spectral subtraction using reduced delay convolution and adaptive averaging. - Harald Gustafsson; Sven E. Nordholm; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2001)

Design and evaluation of nonuniform DFT filter banks in subband microphone arrays. - Jan Mark de Haan; Nedelko Grbic; Ingvar Claesson; Sven Nordholm (ICASSP, 2002)

Convergence analysis of a twin-reference complex least-mean-squares algorithm. - Sven Johansson; Sven Nordebo; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2002)

Narrowband acoustic Doppler volume backscattering signal .I. Evolutionary spectral analysis. - Xiao-Jiao Tao; Ingvar Claesson; Nedelko Grbic (IEEE Trans. Signal Process., 2002)

Narrowband acoustic Doppler volume backscattering signal .II. Spectral centroid estimation. - Xiao-Jiao Tao; Ingvar Claesson; Nedelko Grbic (IEEE Trans. Signal Process., 2002)

Performance improvements for sector antennas using feature extraction and spatial interference cancellation. - Jörgen Nordberg; Sven Nordholm; Nedelko Grbic; Abbas Mohammed; Ingvar Claesson (IEEE Trans. Veh. Technol., 2002)

Least squares design of nonuniform filter banks with evaluation in speech enhancement. - Jan Mark de Haan; Ingvar Claesson; Harald Gustafsson (ICASSP (6), 2003)

A finite precision LMS algorithm for increased quantization robustness. - Fredric Lindström; Mattias Dahl; Ingvar Claesson (ISCAS (4), 2003)

A semiinfinite quadratic programming algorithm with applications to channel equalization. - To Tran; Mattias Dahl; Ingvar Claesson (ISSPA (1), 2003)

Filter bank design for subband adaptive microphone arrays. - Jan Mark de Haan; Nedelko Grbic; Ingvar Claesson; Sven E. Nordholm (IEEE Trans. Speech Audio Process., 2003)

Performance limits in subband beamforming. - Sven E. Nordholm; Ingvar Claesson; Nedelko Grbic (IEEE Trans. Speech Audio Process., 2003)

The successive mean quantization transform. - Mikael G. Nilsson; Mattias Dahl; Ingvar Claesson (ICASSP (4), 2005)

Gray-scale image enhancement using the SMQT. - Mikael G. Nilsson; Mattias Dahl; Ingvar Claesson (ICIP (1), 2005)

A mixed analog-digital hybrid for speech enhancement purposes. - Benny Sallberg; Mattias Dahl; Henrik Åkesson; Ingvar Claesson (ISCAS (2), 2005)

Speech enhancement for personal communication using an adaptive gain equalizer. - Nils Westerlund; Mattias Dahl; Ingvar Claesson (Signal Process., 2005)

Design of discrete coefficient FIR filters by a fast entropy-directed deterministic annealing algorithm. - Per Persson; Sven Nordebo; Ingvar Claesson (IEEE Trans. Signal Process., 2005)

Blind Subband Beamforming for Speech Enhancement of Multiple Speakers. - Zohra Yermeche; Nedelko Grbic; Ingvar Claesson (APCCAS, 2006)

Direction of Arrival Estimation for Multiple Speakers Using Time-Frequency Orthogonal Signal Separation. - Mikael Swartling; Nedelko Grbic; Ingvar Claesson (ICASSP (4), 2006)

Remote Operation and Control of Traditional Laboratory Equipment. - Ingvar Gustavsson; Johan Zackrisson; Henrik Åkesson; Lars Håkansson; Ingvar Claesson; Thomas Lagö (Int. J. Online Eng., 2006)

Low-complexity feature-mapped speech bandwidth extension. - Harald Gustafsson; Ulf A. Lindgren; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2006)

Face Detection using Local SMQT Features and Split up Snow Classifier. - Mikael G. Nilsson; Jörgen Nordberg; Ingvar Claesson (ICASSP (2), 2007)

Online Maximization of Subband Kurtosis for Blind Adaptive Beamforming in Realtime Speech Extraction. - Benny Sallberg; Nedelko Grbic; Ingvar Claesson (DSP, 2007)

Real-Time DSP Implementation of a Subband Beamforming Algorithm for Dual Microphone Speech Enhancement. - Zohra Yermeche; Benny Sallberg; Nedelko Grbic; Ingvar Claesson (ISCAS, 2007)

Segmentation and its real-world applications in speech processing. - Farook Sattar; Mikael G. Nilsson; Ingvar Claesson (ISSPA, 2007)

Efficient Multichannel NLMS Implementation for Acoustic Echo Cancellation. - Fredric Lindström; Christian Schüldt; Ingvar Claesson (EURASIP J. Audio Speech Music. Process., 2007)

A hybrid acoustic echo canceller and suppressor. - Fredric Lindström; Christian Schüldt; Ingvar Claesson (Signal Process., 2007)

An Improvement of the Two-Path Algorithm Transfer Logic for Acoustic Echo Cancellation. - Fredric Lindström; Christian Schüldt; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2007)

Blind Subband Beamforming With Time-Delay Constraints for Moving Source Speech Enhancement. - Zohra Yermeche; Nedelko Grbic; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2007)

A Method for Reduced Finite Precision Effects in Parallel Filtering Echo Cancellation. - Fredric Lindström; Christian Schüldt; Mikael Långström; Ingvar Claesson (IEEE Trans. Circuits Syst. I Regul. Pap., 2007)

An adaptive blind beamformer with an integrated single-channel noise reduction method for robust realtime blind speech extraction. - Benny Sällberg; Nedelko Grbic; Ingvar Claesson (ICASSP, 2008)

On histograms and spatiograms - introduction of the mapogram. - Mikael G. Nilsson; Josef Ström Bartunek; Jörgen Nordberg; Ingvar Claesson (ICIP, 2008)

On a Method for Improving Impulsive Sounds Localization in Hearing Defenders. - Benny Sällberg; Farook Sattar; Ingvar Claesson (EURASIP J. Audio Speech Music. Process., 2008)

A Flexible Electronics Laboratory with Local and Remote Workbenches in a Grid. - Ingvar Gustavsson; Johan Zackrisson; Kristian Nilsson; Javier García-Zubía; Lars Håkansson; Ingvar Claesson; Thomas Lagö (Int. J. Online Eng., 2008)

Complex-Valued Independent Component Analysis for Online Blind Speech Extraction. - Benny Sallberg; Nedelko Grbic; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2008)

A Low-Complexity Delayless Selective Subband Adaptive Filtering Algorithm. - Christian Schüldt; Fredric Lindström; Ingvar Claesson (IEEE Trans. Signal Process., 2008)

Adaptive filter length selection for acoustic echo cancellation. - Christian Schüldt; Fredric Lindström; Haibo Li 001; Ingvar Claesson (Signal Process., 2009)

Statistical Analysis of a Local Quadratic Criterion for Blind Speech Extraction. - Benny Sällberg; Nedelko Grbic; Ingvar Claesson (IEEE Signal Process. Lett., 2009)

An improved deviation measure for two-path echo cancellation. - Christian Schüldt; Fredric Lindström; Ingvar Claesson (ICASSP, 2010)

An improved adaptive gain equalizer for noise reduction with low speech distortion. - Markus Borgh; Magnus Berggren; Christian Schüldt; Fredric Lindström; Ingvar Claesson (EURASIP J. Audio Speech Music. Process., 2011)

Robust Weighted Non-Coherent Receiver for Impulse Radio UWB PPM Signals. - Muhammad Gufran Khan; Benny Sallberg; Jörgen Nordberg; Ingvar Claesson (IEEE Commun. Lett., 2011)

Low-Complexity Network Echo Cancellation Approach for Systems Equipped With External Memory. - Magnus Berggren; Markus Borgh; Christian Schüldt; Fredric Lindström; Ingvar Claesson (IEEE ACM Trans. Audio Speech Lang. Process., 2011)

Robust low-complexity transfer logic for two-path echo cancellation. - Christian Schüldt; Fredric Lindström; Ingvar Claesson (ICASSP, 2012)

Modulation frequency domain adaptive gain equalizer using convex optimization. - Rizwan Ishaq; Muhammad Shahid 001; Benny Lövström; Begoña García Zapirain; Ingvar Claesson (ICSPCS, 2012)

A Delay-Based Double-Talk Detector. - Christian Schüldt; Fredric Lindström; Ingvar Claesson (IEEE Trans. Speech Audio Process., 2012)

Efficient asynchronous re-sampling implementation on a low-power fixed-point DSP. - Markus Borgh; Christian Schüldt; Ingvar Claesson (ICCE, 2013)

Adaptive Fingerprint Image Enhancement With Emphasis on Preprocessing of Data. - Josef Ström Bartunek; Mikael G. Nilsson; Benny Sällberg; Ingvar Claesson (IEEE Trans. Image Process., 2013)

Non-Coherent Fourth-Order Detector for Impulse Radio Ultra Wideband Systems: Empirical Evaluation Using Channel Measurements. - Muhammad Gufran Khan; Benny Sällberg; Jörgen Nordberg; Fredrik Tufvesson; Ingvar Claesson (Wirel. Pers. Commun., 2013)