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The proposed DNN is called as Gaussian-Bernoulli Deep Belief Network (GB-DBN) and are optimized by minimizing errors between the estimated and pre-defined masks. Non-linear Mel-Scale weighted mean square error (LMW-MSE) loss function is used as training criterion. We have examined the performance of the proposed pre-training scheme using different DNNs which are established on three time-frequency masks comprised of the ideal amplitude mask (IAM), ideal ratio mask (IRM), and phase sensitive mask (PSM). The results in different noisy conditions demonstrated that when DNNs are pre-trained by the proposed scheme provided a persistent performance gain in terms of the perceived speech intelligibility and quality. Also, the proposed pre-training scheme is effective and robust in noisy training data.<\/jats:p>","DOI":"10.3233\/jifs-201014","type":"journal-article","created":{"date-parts":[[2020,12,15]],"date-time":"2020-12-15T12:41:34Z","timestamp":1608036094000},"page":"849-864","source":"Crossref","is-referenced-by-count":3,"title":["Learning time-frequency mask for noisy speech enhancement using gaussian-bernoulli pre-trained deep neural networks"],"prefix":"10.1177","volume":"40","author":[{"given":"Nasir","family":"Saleem","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering, University of Engineering & Technology, Peshawar, Pakistan"},{"name":"Department of Electrical Engineering, FET, Gomal University, Dera Ismail Khan, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muhammad Irfan","family":"Khattak","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, University of Engineering & Technology, Peshawar, Pakistan"},{"name":"Department of Electrical Engineering, FET, Gomal University, Dera Ismail Khan, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mu\u2019ath","family":"Al-Hasan","sequence":"additional","affiliation":[{"name":"Collage of Engineering, Al Ain University, United Arab Emirates (UAE)"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atif","family":"Jan","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, University of Engineering & Technology, Peshawar, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","reference":[{"key":"10.3233\/JIFS-201014_ref1","doi-asserted-by":"crossref","unstructured":"Loizou, Philipos C. 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