The Kaldi Speech Recognition Toolkit, Daniel Povey, Arnab Ghoshal, Gilles Boulianne, Luka Burget, Ondřej Glembek, Nagendra Kumar, Mirko Hannemann, Gabriel Audette, John Bastien, Ken Church, Jong Hun Park, Yuval Shakhnarovich, David Snyder, Tanel Alumäe, Emre Yilmaz, Francine Chen, and Casey Kennington, 2011IEEE Automatic Speech Recognition and Understanding (ASRU) Workshop - 这篇论文介绍了Kaldi工具包,其中倒谱均值方差归一化(CMVN)作为其鲁棒语音识别流程中的标准组件。它展示了该技术的实际应用。