SPEECH ANALYZING SYSTEM WITH ADAPTIVE NOISE CODEBOOK
摘要
<p>Presented herein are systems and methods for generating an adaptive noise codebook for use with electronic speech systems. The noise codebook includes a plurality of entries which may be updated based on environmental noise sounds. The speech system includes a speech codebook and the adaptive noise codebook. The system identifies speech sounds in an audio signal using the speech and noise codebooks.</p>
申请公布号
WO2006089055(A1)
申请公布日期
2006.08.24
申请号
WO2006US05523
申请日期
2006.02.15
申请人
BBN TECHNOLOGIES CORP.;PREUSS, ROBERT DAVID;FABRI, DARREN ROSS;CRUTHIRDS, DANIEL RAMSAY
发明人
PREUSS, ROBERT DAVID;FABRI, DARREN ROSS;CRUTHIRDS, DANIEL RAMSAY