How to save wave file with arbitrary name right after recording is finished.

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DAO HONG SON
DAO HONG SON 2020-11-12
评论： DAO HONG SON 2020-11-13
Someone please help me? I really had a lot of trouble.
I want as soon as the recording is finished the son01.wav file will not automatically save, but rather it will be asked to save by a different name option with each recording for different people. And I want this to be repeated for all of those after that.
Fs=44100;
N=16;
channel=2;
duration=3;
recObj = audiorecorder(Fs, N, channel);
disp('Start speaking.')
% Record in 3 seconds
recordblocking(recObj, duration);
disp('End of Recording.');
% Listen again
play(recObj);
% save sound to array
y = getaudiodata(recObj);
% Ve dang am theo thoi gian
% plot(y);
%save wave file with a new name
[newfile,newpath] = uiputfile('my_new_name.wav','save file name');
% save file wave
audiowrite('son01.wav',y,Fs)
I added this code "[newfile, newpath] = uiputfile ('my_new_name.wav', 'save file name');" and it works separately, son.01wav is automatically saved by "audiowrite ('son01.wav', y, Fs)" command.
I don't want this to happen. Someone please help me. thank you.
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Geoff Hayes
Geoff Hayes 2020-11-13
Dao - perhaps you want to try something like
[newfile,newpath] = uiputfile('my_new_name.wav','save file name');
if isstring(newfile)
audiowrite(fullfile(newpath,newfile), y, Fs);
else
fprintf('Invalid file name.\n');
end
where we use the output from the uiputfile to write the audio data to that file.
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