Multichannel Speech Enhancement System Based on Heuring Perceptual Model
Jie Cui · Jisuanji gongcheng · 2010
This paper proposes a multichannel speech enhancement system based on non-uniform filterbank which can animulate heuring perceptual model.To achieve the same frequency resolution,the system uses less channels than that based on uniform filterbank.Simulations show the system achieves better quality in terms of Itakura-Saito(IS) distance than uniform filterbank-based speech enhancement system.