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by Parsaparvanehro
31 Oct 2021, 19:55
Forum: 02-Analytical capabilities
Topic: the units for power spectrum and fourier spectrum
Replies: 4
Views: 12648

Re: the units for power spectrum and fourier spectrum

Dear inversesugar
The PSDF calculated by Seismosignal is normalized to pi*RMSAcc^2. it mean you must multiplied it to pi*AccRMS^2 and use in your random vibration analysis, for example. where pi is 3.14.... and be aware of RMSAcc unit.

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