Autocorrelation_Est​imates

Exercise computes four types of short-time autocorrelation for frames of speech

This MATLAB exercise computes four types of short-time autocorrelation analysis of a speech frame, and estimates the speech pitch period for frames that are classified as voiced. The four short-time autocorrelation estimates are the standard method, the modified, method, the center-clipped method, and the 3-level method. The file '3.3 Autocorrelation estimates.pdf' provides a User's Guide for this exercise.