Creative Commons License Yes UNAM, CityU HK and JHU NITRC Sparse Sampling of Silence Database Sparse Sampling of Silence 2018-8-22 Sparse_2018_R1 Sparse Sampling of Silence Database MR, Creative Commons License http://dev.nitrcce.org/projects/sparse_2018/, http://http://www.nitrc.org/projects/sparse_2018/