The recent advancements in automatic speech
recognition (ASR)
systems have expedited their commercial deployment.
Still, a major
challenge faced by the current ASR systems is their poor
performance for any mismatch between training and
testing
conditions. This book presents an in-depth analysis
of multi-
stream combination approach to improve the robustness
of ASR
systems for mismatch caused by additive noise. The
book also
discusses that multi-stream approach is complementary
to other
approaches for noise robustness, and how they can be
used
together. The selection of feature streams...