How to calculate RMS value of a voice signal in Matlab simulink to turn on LEDs?
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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...
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/170358/image.jpeg)
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mounika
2017-11-29
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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