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Dynamic Signal Acquisition

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Member SuperSnake428
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SuperSnake428
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Re: SNR measurement VI?

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‎07-21-2011 07:39 PM

Hi Doug,

 

Sure, plesae see my recent post about acquiring and processing large data sets.


Best,

Drew

 

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Active Participant shjukheter
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shjukheter
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Re: SNR measurement VI?

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‎09-23-2011 02:38 PM

Hi,

           I am doing same type calculation in my code that I am calculating power of a signal after highpass filter. As you said in this thread about power calculation and you are using DC/RMS Vi but I have done it according to the power formula. Can you help me whether it is wrong or right. I just used the power formula(integration(squre of signal)/total time).

 

One more doubt, I want to calculate the SNR of signal of interest(noise+good) to the good signal but I am not using Sound and vibration toolkit. Its different application. Is there any special Vi that can calculate the SNR(20log(P1/P2)).

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