Combining missing-feature theory, speech enhancement, and speaker-dependent/-independent modeling for speech separation

This paper considers the separation and recognition of overlapped speech sentences assuming single-channel observation. A system based on a combination of several different techniques is proposed. The system uses a missing-feature approach for improving crosstalk/noise robustness, a Wiener filter fo...

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Veröffentlicht in:	Computer speech & language 2010-01, Vol.24 (1), p.67-76
Hauptverfasser:	Ming, Ji, Hazen, Timothy J., Glass, James R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Missing-feature theory Posterior union model Speaker modeling Speech enhancement Speech recognition
Online-Zugang:	Volltext
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