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Audio Equalizer

project in sigspro

Mason Sanchez

on 4 January 2013

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Transcript of Audio Equalizer

Audio Equalizer Signals Processing Introduction Equalization means boosting or reducing (attenuating) the levels of different frequencies in a signal.

The goal of my project is to utilize my programming skills and apply what I have learned by making an Audio Equalizer in Matlab. GUI Design Block Diagram and Codes Initialization Open File Play and Stop Audio equalizer_play(); stop Filter Process Problems Demonstration Conclusion In this project, I was able to utilize my programming skills and apply the lessons that I have learned in class by creating a three gain channel audio equalizer using Matlab. I wasn't able to plot the values and to code a real time update of values of the filters but everything else was working properly. Overall, the project was helpful to us, engineering students; we were able to gain a deeper understanding on programming in Matlab. •The program’s three text boxes of the gain channels do not update real time.
•I cannot plot the values on the axes.

Values will show only when the user press the stop push button.
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