Single- and Two-channel Noise Reduction for Robust Speech Recognition

Abstract

Hands-free operation of a mobile phone in car raises major challenges for acoustic enhancement algorithms and speech recognition engines. This is due to a degradation of the speech signal caused by reverberation effects and engine noise. In a typical mobile phone/carkit configuration only the car-kit microphone is used. A legitimate question is whether it… (More)

Topics

1 Figure or Table

Slides referencing similar topics