Sir, how can I use antialiasing filter for audio after resampling? what is the code for that ? My resampling code is given below,
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
if true
% code
end
[x, fs1] = audioread('cryrumble.wav');
%sound(x,fs1);
ts1=1/fs1;
N1=length(x);
Tmax1=(N1-1)*ts1;
t1=(0:ts1:Tmax1);
figure;
plot(t1,x),xlabel('Time'),title('Original audio');
fs2 = (20/441)*fs1;
y=resample(x,2000,44100);
%sound(y,fs2);
ts2=1/fs2;
N2=length(y);
Tmax2=(N2-1)*ts2;
t2=(0:ts2:Tmax2);
figure;
plot(t2,y),xlabel('Time'),title('resampled audio');
0 commentaires
Réponses (0)
Voir également
Catégories
En savoir plus sur Multirate Signal Processing dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!