Speech signal compression analyses based prediction and coding

Abstract

In this paper, the main analysis prospective investigated is to compute the effect of the Digital compression of speech signal based on linear prediction and coding can increase the speed of data transmission using coding one type of such coding is Differential pulse-code modulation. In the latter case. Approach: Linear model provides a reliable predictor of a reliable and accurate method of estimating the parameters that characterize the linear, time-varying system. In this project, we are implementing a voice excited vocoder for low compression bit speech