**6. Materials**

Two publicly available datasets are utilized in this research are RWCP and DCASE. The RWCP dataset is available at [42] and DCASE is available at: http://dcase.community/challenge2018/index.

**Author Contributions:** Conceptualization, S.A.; Data curation, M.A. (Muhammad Awais) and T.A.; Funding acquisition, M.A. (Musaed Alhussein) and K.A.; Investigation, M.A. (Muhammad Awais) and U.K.; Methodology, S.A., M.A. (Muhammad Awais) and U.K.; Project administration, T.A.; Resources, S.A. and K.A.; Software, M.A. (Muhammad Awais); Validation, M.A. (Musaed Alhussein) and K.A.; Writing—original draft, M.A. (Muhammad Awais).

**Funding:** The authors extend their appreciation to the Deanship of Scientific Research at King Saud University for funding this work through research group NO (RG-1438-034).

**Acknowledgments:** We greatly acknowledge Department of Electrical & Computer Engineering, COMSATS University Islamabad, Wah Campus and Computer Engineering Department, College of Computer and Information Sciences, King Saud University, Riyadh for their technical support throughout the duration of this research work.

**Conflicts of Interest:** The authors declare that they have no competing interests.
