GUI Matlab based speech processing

A GUI matlab based speech processing program, in which you can process your speech in realtime and filter it,record it,mix it.

Matlab a popular tool by mathworks is a raw data analysis tool, its a complete backend calculation software which is based on maths and we can develop software,programs,plugins anything with this.

Every software has a code and every code has a syntax and every syntax is defined with a set of mathematical calculations.

Matlab is a software which provides user the interface to create its program using the direct mathematics from scratch.

There are tools available in matlab for doing speech processing but this program is a easier to create and cheaper than the toolbox available.

it started like, one day i was using a song mixing software and it got some error, i was not getting the desired result because the background functions were not known to me, so i felt of making my own program to do this.

i opened matlab and started working on it, non-stop 14 hours of work and atlast i had what i wanted.

the program records user voice first for a defined interval of time and does various filtering operation and time scaling operations on it and displays the graph, it plays the operated sound.

It feels proud when you use your own programs for realtime works than that of using a third party application.

I took the help of books, uncle google and some mathematics tricks.

here is the link to download the program, its posted in matlab open source, and can be downloaded for free.

well i thought its not a popular thing, but i was shock to see 3254 download in a week from matlab sites, so thought of providing the link and description for the same here. 

http://www.mathworks.com/matlabcentral/fileexchange/45617-different-functions-on-speech-signal