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Audio Signal Processing using MATLAB (Filtering, Equalizer, Echo, Flange & Reverb)

In this video, some basic processing of Audio signals is presented. Here, it will be shown that how one can implement an FIR low pass filter to remove white Gaussian noise present in an audio signal. Also to produce various sound effects such as Pop, Rock, Jazz etc., a graphic equalizer is implemented. Few other popular sound effects such as Echo, Flange and Reverb are also realized in MATLAB.


  1. Normally a 24 digit audio will offer the greatest, however such records consume more space and require more noteworthy figuring ability to process and may not be truly fundamental with the end goal of your audio.