My code is compiling and numerical values of all variables are appearing in command window .problem is that .wav file is not audible.i have applied simple filter still no change except values in command window.following is the code
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PathOriginal = fullfile('C:\Users\Documents\MATLAB', 'AUD-20150716-WA0032.wav');
[y, Fs, n] = wavread(PathOriginal);
b=1;
a=0.1;
a=[1 -0.1];
x(n)=y(n)-0.1*y(n-1);
y=filter(b,a,x)
what command should i use to hear the sound before and after applying filter??
[EDITED, Jan, Code formatted]
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Jan
2015 年 7 月 22 日
I do not see any connection to the tags "Matlab compiler" or "differential equations". Please use tags, which helps to identify the nature of the question.
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Jan
2015 年 7 月 22 日
PathOriginal = fullfile('C:\Users\Documents\MATLAB', 'AUD-20150716-WA0032.wav');
[y, Fs, n] = wavread(PathOriginal);
b=1;
% a=0.1; Useless, omit this line!
a=[1 -0.1];
% ??? x(n) = y(n)-0.1*y(n-1);
yFiltered = filter(b,a,y);
audioplayer(y, FS);
audioplayer(yFiltered, FS);
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