فهرست مقالات Farbod Razzazi مقاله 1 - A New VAD Algorithm using Sparse Representation in Spectro-Temporal Domain 10.7508/jist.2019.01.007 Mohadeseh Eshaghi Farbod Razzazi Alireza Behrad Journal of Information Systems and Telecommunication (JIST) , شماره 1 , سال 7 , زمستان 2019