real time audio wave plot
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how can i display the real time wave plot on an axes??
i'm using GUI which allows me to record and browse audio.. when i click the play button i want to display the wave plot on the axes.. i have no idea how to do this...
help please :D
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Answers (2)
Walter Roberson
on 10 Mar 2013
This cannot be done in MATLAB.
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Daniel Shub
on 10 Mar 2013
Edited: Walter Roberson
on 10 Mar 2013
The ability to perceive audio-visual asynchrony is a lot slower ( 100 ms or so) compared to the temporal resolution of the auditory system ( http://www.ncbi.nlm.nih.gov/pubmed/12765396 0.02ms). You can probably come pretty close with standard MATLAB and an audioplayer object (or better its ASIO implementation which I haven't tried yet).
Marcus Vollmer
on 13 Jun 2014
This Application may help you: http://www.mathworks.de/matlabcentral/fileexchange/46950-liverecording
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