A Bayesian framework for robust speech enhancement under varying contexts.

D. Hanumantha Rao Naidu Sriram Srinivasan

Published in: ICASSP (2012)

Keyphrases

bayesian framework
speech enhancement
noisy environments
prior knowledge
generative model
maximum a posteriori
hyperparameters
noise reduction
expectation maximization
probability density function
machine learning
feature vectors
frequency domain
speech recognition
speech signal