open wav file error
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When i try to open a wav file, i got this error:
Error using wavread (line 67)
Invalid Wave File. Reason: Cannot open file.
Error in gui>Open_Callback (line 125)
[mySong,sf]=wavread(myFile);
Error in gui_mainfcn (line 96)
feval(varargin{:});
Error in gui (line 42)
gui_mainfcn(gui_State, varargin{:});
Error in
@(hObject,eventdata)gui('Open_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating uimenu Callback
my code:
function Open_Callback(hObject, eventdata, handles)
global pl;
global sf;
[FileName,PathName]=uigetfile('*.wav');
myFile=[FileName,PathName];
[mySong,sf]=wavread(myFile);
[M N] = size(mySong);
i=1:1:M;
axes(handles.axes1);
axis([1 M min(mySong) max(mySong)]);
plot(i,mySong);
pl=auidoplayer(mySong,sf);
1 Comment
zaYy Nab
on 9 May 2017
Invalid wave file error (line 67)occur because matlab supports specific format of audio file i-e PCM . first convert your audio from mp3 to pcm then place into current directory and run the program
Accepted Answer
ChristianW
on 14 Mar 2013
myFile=[PathName,FileName];
4 Comments
Image Analyst
on 17 Mar 2013
I thought this was marked as solved. Maybe you want audioplayer instead of auidoplayer.
More Answers (2)
Image Analyst
on 14 Mar 2013
You didn't construct the full filename properly. Use the fullfile() function:
fullFileName = fullfile(PathName, FileName);
[mySong, sf] = wavread(fullFileName);
0 Comments
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