Recording and Playing Audio through Simulink Block

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bijeta Chakraborty 2012-3-10

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https://ww2.mathworks.cn/matlabcentral/answers/31833-recording-and-playing-audio-through-simulink-block

Hello,

I have developed a class D amplifier based model in Simulink. To this model I would like to give the Digital Audio ( mp3 or mp4 format song) as a input and listen to the output of the modeled simulink class D.

I am having trouble in getting a mp3/.wav file as an input to the model.

Is there any model existing in Simulink which can help me do that.

Any Inputs would be helpful. Best Regards Bijeta Chakraborty

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回答（1 个）

777 2012-3-10

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https://ww2.mathworks.cn/matlabcentral/answers/31833-recording-and-playing-audio-through-simulink-block#answer_40335

try 'from wav file'

http://www.mathworks.in/help/toolbox/dsp/ref/fromwavefileobsolete.html..

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bijeta Chakraborty 2012-3-11

Thanks for the reply. Unfortunately this Link is not working.

Could you please suggest some other link.

regards

bijeta

777 2012-3-11

try this one

http://www.mathworks.in/help/toolbox/dsp/ref/frommultimediafile.html

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Signal Processing Audio Toolbox Audio I/O and Waveform Generation

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