[Simulink] Play and record audio simultaneusly

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José M. Requena Plens
评论： José M. Requena Plens 2020-7-15
Hello,
I'm trying to design a model that can play and record sound simultaneously, something like the audioPlayerRecorder object. Is it possible to do it in Simulink?
I have a full-duplex sound card, I have verified that it works with audioPlayerRecorder, but in the blocks I can only put 'Audio Device Writer' and 'Audio Device Reader' separately and does not work, plays for a few milliseconds and then only receives.
Any idea how to do it in Simulink?
Thanks
Note: I'm a newbie with Simulink, sorry if the question is simple.

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Carlos Sanchis
Carlos Sanchis 2020-7-15
After looking at the model with Professor Requena, we've concluded the issue was the sample time of the noise source, which was set to a few seconds. With a sample time of 0.0001 seconds, this works well.

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