How can i mix two .wav files ..iam using this code as show in figure but it gives an error?
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Muhammad Saim Nasir Siddiqui
el 4 de Mayo de 2015
Comentada: Walter Roberson
el 19 de Mzo. de 2024
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/149743/image.png)
3 comentarios
Muhammad Saim Nasir Siddiqui
el 4 de Mayo de 2015
Editada: Walter Roberson
el 19 de Mzo. de 2024
Muhammad Saim Nasir Siddiqui
el 4 de Mayo de 2015
Editada: Walter Roberson
el 19 de Mzo. de 2024
Respuesta aceptada
Jan
el 4 de Mayo de 2015
It seems like y and z have different lengths. How do you want to handle this? Do you want to crop the longer signal or to pad the shorter signal with zeros? How do you want to treat amplitudes higher than 1.0 after the addition? Any kind or normalization?
Perhaps this helps:
lenY = size(y, 1); % Or is this the 2nd dimension?
lenZ = size(z, 1);
len = max(lenY, lenZ);
S = zeros(len, size(y, 2));
S(1:lenY, :) = y;
S(1:lenZ, :) = S(1:lenZ, :) + z;
mavValue = max(abs(S(:));
S = S \ maxValue;
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BOUGOSSA HADJER
el 19 de Mzo. de 2024
close all
clear all
clc
[y1,fs,bits] = wavread('C:\Users\Sid\Desktop\sid1.wav');
sound(y3,fs);
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