Markus Buck

Markus Buck
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Main area of research
Speech enhancement

Selected articles

Model-based dereverberation for speech recognition

This paper presents an effective method for suppressing reverberation and noise for speech signals. Based on a simple model which considers basic principles of room

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Microphone calibration for multi-channel signal processing

The application of microphone arrays and adaptive beamforming techniques promises significant improvements compared to systems operating with a single microphone as the spatial properties of

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Self-calibrating microphone arrays for speech signal acquisition: a systematic approach

The application of microphone arrays and beamforming techniques for speech acquisition promises significant improvement compared to systems operating with a single microphone. Adaptive beamformers offer

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Mehrkanalige Systeme zur Geräuschunterdrückung für Sprachanwendungen unter Berücksichtigung von Mikrofoneigenschaften
First-order differential microphone arrays for automotive applications

Differential microphone arrays promise high directional gain with compact arrangements. However, they also come with the problem that even small deviations in microphone properties can

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