required to design an echo generation and cancellation system

Use MATLAB to read the wave file, and use the convolution instruction in MATLAB to generate the echo signal. Given that you know the generation system, design the “inverse” system for echo cancellation. You can listen to wav files using some MATLAB instructions, and you can also listen to the processed signal (echo version, and after echo cancellation) using MATLAB instructions. The echo strength and decay should variables that can change to model different environments. Plot part of the original speech signal, the echo signal, and the signal after removing the echo. Listen to all of the signals too.

[Ahmed Mohsen]

sorry my friend i have The same Project and i couldn't write this code

[Rik]

Why don't you show what you have tried? Have a read here and here. It will greatly improve your chances of getting an answer.

This is not a homework writing service, and teachers know about this site as well. Using exact solutions provided here might be considered plagiarism. You can find guidelines for posting homework on this forum here.

[Mohamed Samir]

I tried most of it but when I can't complete ... then I asked ... Rik Wisselink thank you so much .

[moustafa abada]

can you pls share what u have reached ?

Answer 1

[Abhishek Ballaney]

https://in.mathworks.com/help/audio/examples/acoustic-echo-cancellation-aec.html

https://in.mathworks.com/help/dsp/examples/acoustic-noise-cancellation-lms.html