Automatic oscillations detection and quantification in process control loops using linear predictive coding

Speech Compression Using Linear Predictive Coding(lpc)

One of the most powerful speech analysis techniques is the method of linear predictive analysis. This method has become the predominant technique for representing speech for low bit rate transmission or storage. The importance of this method lies both in its ability to provide extremely accurate estimates of the speech parameters and in its relative speed of computation. The basic idea behind l...

Speech Compression Using Linear Predictive Coding

The aim of the project is to develop a system for encoding good quality speech at a low bit rate. To implement this we have used most powerful speech analysis technique called Linear Predictive Coding (LPC). It uses 10 order Levinson-Durbin Recursion algorithm to accomplish the task. It provides extremely accurate estimates of speech parameters, and is relatively efficient for computation.The s...

Linear Predictive Coding

Voice Stress Analysis using Linear Predictive Coding in MATLAB

Speech in humans is generated by a series of formants generated by the resonances in the nasal, pharyngeal and vocal tracts. Linear prediction of speech is one of the most widely used techniques for analysis of speech samples. Voice stress analysis as a field of study holds immense importance to human life. Stress analysis has been used in critical situation endangering life and in several medi...

Linear and Nonlinear Model Predictive Control of Quadruple Tank Process

In a multi input and output (MIMO) process mathematical modeling of the physical systems has gained importance due to the complexity of interactions within the system. All the parameters used in a model cannot be determined accurately. The major problem in a multivariable process is that loop interaction can arise and cause difficulty in feedback control design. This problem can be solved using...