How to calculate RMS value of a voice signal in Matlab simulink to turn on LEDs?

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Dahen Mustafa
Dahen Mustafa on 29 Nov 2017
Answered: mounika on 29 Nov 2017
How to calculate RMS value of a voice signal in Matlab Simulink to turn on leads like that picture below: i.e: if RMS>40 Then 4 Leds will be Turn on and so on...

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Accepted Answer

mounika
mounika on 29 Nov 2017
https://www.mathworks.com/help/physmod/sps/powersys/ref/rms.html
Check the example in the above link, you should get an idea on how to use the block with voice signal

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