35 citations · 94 across the 19 of their papers we have counts for
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stat.ML2014★ 21 cited
The NLMS algorithm with time-variant optimum stepsize derived from a Bayesian network perspective
Christian Huemmer, Roland Maas, Walter Kellermann
In this article, we derive a new stepsize adaptation for the normalized least mean square algorithm (NLMS) by describing the task of linear acoustic echo cancellation from a Bayesi…
cs.CL2014★ 35 cited
Spatial Diffuseness Features for DNN-Based Speech Recognition in Noisy and Reverberant Environments
Andreas Schwarz, Christian Huemmer, Roland Maas +1
We propose a spatial diffuseness feature for deep neural network (DNN)-based automatic speech recognition to improve recognition accuracy in reverberant and noisy environments. The…