Paper Title
A New Speech Enhancement MVDR Filter Approach based Speech Presence Probability

Abstract
This paper deals with speech enhancement in dual-microphone system using minimum variance distortionless response filter. The performance of the suggested algorithms relies on a good estimation of the speech presence probability, which is used for updating recursively an equalizer. The author’s proposal evaluated in coherent, reverberant room and diffuse noise environments. The experiments results show that our system achieves improvements in terms of noise reduction, low speech distortion and better speech intelligibility compared to conventional algorithm. Keywords - Dual-Microphone, Minimum Variance Distortionless Response, Microphone Array, Speech Presence Probability, Noise Reduction.