Options
2013
Conference Paper
Titel
Employing stochastic constrained LMS algorithm for ASR frontend processing
Abstract
In scenarios with multiple input single output systems, the stochastic constrained least mean-squares (LMS) algorithmhas been proven to be an effective approach. However, whenonly two input channels are available, it is unclear whetherthis approach still yields improvements. In this paper, we investigate the stableness and the robustness of the constrained LMS algorithm on âTrack 1â of â2nd CHiME Challengeâ and show that it leads to small yet consistent improvements on all signal-to-noise settings.