Klaus Brümann
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View article: Incremental Averaging Method to Improve Graph-Based Time-Difference-of-Arrival Estimation
Incremental Averaging Method to Improve Graph-Based Time-Difference-of-Arrival Estimation Open
Estimating the position of a speech source based on time-differences-of-arrival (TDOAs) is often adversely affected by background noise and reverberation. A popular method to estimate the TDOA between a microphone pair involves maximizing …
View article: Steered Response Power-Based Direction-of-Arrival Estimation Exploiting an Auxiliary Microphone
Steered Response Power-Based Direction-of-Arrival Estimation Exploiting an Auxiliary Microphone Open
Accurately estimating the direction-of-arrival (DOA) of a speech source using a compact microphone array (CMA) is often complicated by background noise and reverberation. A commonly used DOA estimation method is the steered response power …
View article: 3D Single Source Localization Based on Euclidean Distance Matrices
3D Single Source Localization Based on Euclidean Distance Matrices Open
A popular approach for 3D source localization using multiple microphones is the steered-response power method, where the source position is directly estimated by maximizing a function of three continuous position variables. Instead of dire…