Pushing the envelope - Aside

Nelson Morgan; Qifeng Zhu; Andreas Stolcke; Kemal Sönmez; Sunil Sivadas; Takahiro Shinozaki; Mari Ostendorf; Pratibha Jain; Hynek Hermansky; Dan Ellis; George Doddington; Barry Chen; Özgür Çetin; Hervé Bourlard; Marios Athineos

doi:10.1109/MSP.2005.1511826

Pushing the envelope - Aside

Nelson Morgan, Qifeng Zhu, Andreas Stolcke, Kemal Sönmez, Sunil Sivadas, Takahiro Shinozaki, Mari Ostendorf, Pratibha Jain, Hynek Hermansky, Dan Ellis, George Doddington, Barry Chen, Özgür Çetin, Hervé Bourlard, Marios Athineos

Research output: Contribution to journal › Article › peer-review

74 Scopus citations

Abstract

The Defense Advanced Research Projects Agency (DARPA) sponsored a project known as Novel Approaches which is a component of the Effective Affordable Reusable Speech-to-text (EARS) program. The main goal for this effort was to push the spectral envelope away from being the sole source of acoustic information incorporated by the statistical models of modern speech recognition systems (SRSs). To date, much of the effort has gone towards the design of new features and experimentation with their incorporation in a modern speech-to-text system. The new features have already provided significant improvements in such a system in the 2004 NIST evaluation of recognizers of conversational telephone speech.

Original language	English (US)
Pages (from-to)	81-88
Number of pages	8
Journal	IEEE Signal Processing Magazine
Volume	22
Issue number	5
DOIs	https://doi.org/10.1109/MSP.2005.1511826
State	Published - Sep 2005
Externally published	Yes

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/MSP.2005.1511826

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Pushing the envelope - Aside. / Morgan, Nelson; Zhu, Qifeng; Stolcke, Andreas; Sönmez, Kemal; Sivadas, Sunil; Shinozaki, Takahiro; Ostendorf, Mari; Jain, Pratibha; Hermansky, Hynek; Ellis, Dan; Doddington, George; Chen, Barry; Çetin, Özgür; Bourlard, Hervé; Athineos, Marios.

In: IEEE Signal Processing Magazine, Vol. 22, No. 5, 09.2005, p. 81-88.

Research output: Contribution to journal › Article › peer-review

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note = "Funding Information: This work was made possible by funding from the DARPA EARS “Novel Approaches” Grant MDA972-02-1-0024. We are also grateful to Jeff Bilmes for his work on GMTK, which was extensively used in the multirate/variable-rate experiments. The anonymous reviewers also made many useful suggestions, many of which we actually used. Finally, we thank the many other contributors in the speech groups at our five sites who contributed to our methods over the last three years. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

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Pushing the envelope - Aside

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