Unable to export recorded audio as wav file

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Prem Harshe
Prem Harshe 2020-5-21
回答： Sai Sri Pathuri 2020-5-26
I got the code for virtual piano from https://www.mathworks.com/matlabcentral/fileexchange/21262-matlab-piano. but the output function is not working . please help.
% --- Executes on button press in OutToWav.
function OutToWav_Callback(hObject, eventdata, handles)
% hObject handle to OutToWav (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
SoundVector = handles.SoundVector;
SampleRate = handles.SampleRate;
if SoundVector == 0
return;
else
Filename = get(handles.Filename, 'String');
wavwrite(SoundVector, 1/SampleRate, 32, Filename);
end

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回答（1 个）

Sai Sri Pathuri
Sai Sri Pathuri 2020-5-26
Matlab Piano is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a forum for our product users to interact, exchange information and knowledge, without MathWorks' involvement. Feel free to contact the author of this submission directly for specific questions about the implementation

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