This model characterizes the randomly corrupted sub-bands based on the union of random events. The new model has been incorporated into a hidden Markov model (�...

This model has been shown to be capable of dealing with band-limited corruption, requiring no knowledge about the band position and statistical distribution of�...

This paper introduces a new statistical approach, namely the probabilistic union model, for speech recognition involving partial, unknown frequency-band�...

This paper provides a summary of our studies on robust speech recognition based on a new statistical approach – the probabilistic union model. We consider�...

Sep 1, 2001 � A critical issue in exploiting the potential of the sub-band-based approach to robust speech recognition is the method of combining the�...

In this paper, a novel speech enhancement algorithm is proposed. The algorithm controls the amount of noise reduction according to whether speech absence or�...

In this paper, we present a multi-band recognition system based on the combination of the probabilistic union model and the frequency-filtering technique. The�...

The probabilistic union model is extended from a conditional-probability formulation to a posterior-probability formulation for speech recognition.

Robust speech recognition using probabilistic union models � Computer Science. IEEE Transactions on Speech and Audio Processing � 2002.

This paper provides a summary of our studies on robust speech recognition based on a new statistical approach – the probabilistic union model.