MATLAB app designer not playing sounds
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Adham Elkhouly
on 26 Apr 2021
Commented: Adham Elkhouly
on 27 Apr 2021
I am trying to excute the following lines with MATLAB app designer
[x, fs] = audioread('wave.wav');
app.freq = 2 * fs;
player = audioplayer(x, app.freq);
play(player);
but no sound is produced. However, when I copy the above lines along with those lines,
restoredefaultpath
rehash toolboxcache
savepath
it sounds in the command window but not in the app designer.
How can I fix this issue? - TIA
0 Comments
Accepted Answer
Subhadeep Koley
on 27 Apr 2021
I have attached one demo minimum working example.
Have a look. It might help you fix the issue.
Also, if possible provide the full path of the sound file when reading it with audioread()
5 Comments
Subhadeep Koley
on 27 Apr 2021
Then invoke play(app.player)
[filename, pathname]=uigetfile({'*.wav'},'File Selector');
fullpathname = fullfile(pathname, filename);
try
[app.x,app.fs] = audioread(fullpathname);
catch
return
end
app.wavFolderAvailableLamp.Color = 'g';
app.freq = 2 * app.fs;
app.player = audioplayer(app.x, app.freq); % Here app.player is a public property variable
play(app.player);
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