Voice source simulator using simulink and matlab

In this paper, details of the designing and implementing voice source simulator using simulink and matlab are discussed. This simulator is an implementation by model-based design concept. Voice source can be analyzed and manipulated through various factors by choosing options from GUI input and selecting the pre-defined blocks or user created ones. This kind of simulation tool can make ease the procedure of analyzing speech signal for various purposes such as voice quality analysis, pathological voice analysis, speech coding etc. Also basic analysis functions are supported to compare the original signal and the manipulated ones.