2017
A noise suppression method for body-conducted soft speech based on non-negative tensor factorization of air- and body-conducted signals
ICASSP 2017accepted
This paper presents a novel noise suppression method to enhance soft speech recorded with a special body-conductive microphone called nonaudible murmur (NAM) microphone. NAM microphone is capable of detecting extremely soft speech, but the recorded soft speech easily suffers from external noise due…