5 search results - page 1 / 1 » Minimum variance modulation filter for robust speech recogni... |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper describes a way of designing modulation filter by datadriven analysis which improves the performance of automatic speech recognition systems that operate in real envir...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this contribution we present a feature extraction method that relies on the modulation-spectral analysis of amplitude fluctuations within sub-bands of the acoustic spectrum by ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents new filter bank design methods for subband adaptive beamforming. In this work, we design analysis and synthesis prototypes for modulated filter banks so as t...
INTERSPEECH
2010
12 years 11 months ago
2010
In missing feature based automatic speech recognition (ASR), the role of the spectro-temporal mask in providing an accurate description of the relationship between target speech a...
NIPS
2001
13 years 6 months ago
2001
We present a sequential Monte Carlo method applied to additive noise compensation for robust speech recognition in time-varying noise. The method generates a set of samples accord...