Data-dependent broad-band beamforming with many constraints using few sensors. - Per Åhgren; Monika Agrawal (ICASSP, 2002)

On the hierarchical least-squares algorithm. - Petre Stoica; Monika Agrawal; Per Åhgren (IEEE Commun. Lett., 2002)

Computationally Efficient Doubletalk Detection Using Estimated Loudspeaker Impulse Responses. - Per Åhgren (KES, 2003)

Estimation of nominal directions of arrival and angular spreads of distributed sources. - Monika Agrawal; Petre Stoica; Olivier Besson; Per Åhgren (Signal Process., 2003)

A simple method for estimating the impulse responses of loudspeakers. - Per Åhgren; Petre Stoica (IEEE Trans. Consumer Electron., 2003)

Array processing for signals with non-zero means in colored noise fields. - Petre Stoica; Monika Agrawal; Per Åhgren (Digit. Signal Process., 2004)

Common factor estimation and two applications in signal processing. - Monika Agrawal; Petre Stoica; Per Åhgren (Signal Process., 2004)

A study of double-talk detection performance in the presence of acoustic echo path changes. - Per Åhgren; Andreas Jakobsson (ICASSP (3), 2005)

Acoustic echo cancellation and doubletalk detection using estimated loudspeaker impulse responses. - Per Åhgren (IEEE Trans. Speech Audio Process., 2005)

Optimum beamforming for a nearfield source in signal-correlated interferences. - Monika Agrawal; Richard Abrahamsson; Per Åhgren (Signal Process., 2006)

A study of doubletalk detection performance in the presence of acoustic echo path changes. - Per Åhgren; Andreas Jakobsson (IEEE Trans. Consumer Electron., 2006)