Least-Squares FIR Filter Design

I have 2 audio files, one is original with clean sound and one has reverb.

I need to make a filter that read the bad file and remove the reverb so it will sound similar to the original file.

I can use the original file for it so I guess Least-Squares FIR Filter is the one I need to use, but I couldn't fine anywhere how to use the original sample when designing the filter.

Answer 1

[Jesús Zambrano]

Hey Ori,

Please find different examples of how to design and apply digital filters in the following link to the documentation

https://www.mathworks.com/help/releases/R2021a/signal/ug/practical-introduction-to-digital-filtering.html

You basically will work with the noisy signal and define a set of specifications that your filter should have.

Hope it helps,

Jesús