If you have a MATLAB license, you can use these files for your own experiments and to visualize the results to get a better understanding of the individual topics. All the files presented here are examples for specific topics of speech processing, - however, they are clearly not examples of good programming style :-)

This page is under construction. Your comments and complaints are always welcome.

Recording Tool
recordtool.m
recordtool.fig
Record ten speech patterns representing the digits zero ... nine. Use this tool to record your speech patterns if you want to use the rectest function presented below,

Record a test pattern
recordMelMaltrix.m : Record a speech signal and convert it into a sequence of mel spectral coefficients Use this function to record the test pattern which is used as input to the rectest function

Your first speech recognizer !
rectest.m : Given an unknown vector sequence X, find the nearest reference pattern (previously recorded with rectool) and return the index of the reference pattern as recognition result (this will take some time !)

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