Joint spectral and temporal normalization of features for robust recognition of noisy and reverberated speech

• Main Authors: Xiao, Xiong, Chng, Eng Siong, Li, Haizhou
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/98409; http://hdl.handle.net/10220/13398
• Institution: Nanyang Technological University

In this paper, we propose a framework for joint normalization of spectral and temporal statistics of speech features for robust speech recognition. Current feature normalization approaches normalize the spectral and temporal aspects of feature statistics separately to overcome noise and reverberatio...