Uncertainty decoding with SPLICE for noise robust speech recognition

  title={Uncertainty decoding with SPLICE for noise robust speech recognition},
  author={Jasha Droppo and Alex Acero and Li Deng},
  journal={2002 IEEE International Conference on Acoustics, Speech, and Signal Processing},
Speech recognition front end noise removal algorithms have. in the past, estimated clean speech features from corrupted speech features. The accuracy of the noise removal process varies from frame to frame, and from dimension to dimension in the feature stream, due in part to the instantaneous SR of the input. In this paper, we show that localized knowledge of the accuracy of the noise removal process can be directly incorporated into the Gaussian evaluation within the decoder, to produce… CONTINUE READING
Highly Influential
This paper has highly influenced 20 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS
Highly Cited
This paper has 170 citations. REVIEW CITATIONS

From This Paper

Figures, tables, and topics from this paper.

Explore Further: Topics Discussed in This Paper


Publications citing this paper.
Showing 1-10 of 109 extracted citations

Estimating Uncertainty to Improve Exemplar-Based Feature Enhancement for Noise Robust Speech Recognition

IEEE/ACM Transactions on Audio, Speech, and Language Processing • 2014
View 20 Excerpts
Highly Influenced

Uncertainty propagation in front end factor analysis for noise robust speaker recognition

2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) • 2014
View 13 Excerpts
Highly Influenced

A propagation approach to modelling the joint distributions of clean and corrupted speech in the Mel-Cepstral domain

2013 IEEE Workshop on Automatic Speech Recognition and Understanding • 2013
View 6 Excerpts
Highly Influenced

170 Citations

Citations per Year
Semantic Scholar estimates that this publication has 170 citations based on the available data.

See our FAQ for additional information.


Publications referenced by this paper.
Showing 1-10 of 11 references

Acero , " E va l uat i o n of the SPLICE algorithm on the Aurora2 database ( w e b update ) , " in Proc

J. Droppo, L. Deng, A. and

On sec o n do rder statistics and l in e ar estimation of cepstral c o e ffi c ie n t s , " IEEE 7Tans

M. Plumpe, X. D. Huang
Speech andAudio Proc .

Similar Papers

Loading similar papers…