Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/nk3bbrboys6x/public_html/traustikristjansson_papers/wp-includes/option.php on line 1
Dynamic Noise Adaptation | Trausti Kristjansson's Blog

Steven Rennie, Trausti Kristjansson, Peder Olsen, Ramesh Gopinath

Abstract

We consider the problem of robust speech recognition in thecar environment. We present a new dynamic noise adaptation al-gorithm, called DNA, for the robust front-end compensation ofevolving semi-stationary noise as typically encountered in the carsetting. A large dataset of in-car noise was collected for the eval-uation of the new algorithm. This dataset was combined with theAurora II framework to produce a new, publicly available frame-work, called DNA + AURORA II, for the evaluation of adaptivenoise compensation algorithms. We show that DNA consistentlyoutperforms several existing, related state-of-the-art front-end de-noising techniques.

Dynamic Noise Adaptation

Leave a Reply

Your email address will not be published. Required fields are marked *

*