How to calculate Overall value 1

[sriram99]

I have data for frequency and respective Transmissibility, how to find the overall value for a given frequency band?



Thnaks,
Sriram

 

[Strong]

RMS = square root of sum of amplitude squared.

I have not seen an overall value applied to Transmissibility, but there is always some new (to me) to learn!

Walt

 

[GregLocock]

We used to report transmissibility in 1/3 octaves, so that might be what the OP is getting at. It's just 10*log(sum of Vout^2/sum of Vin^2) over the frequency range in question.

Cheers

Greg Locock


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