Page 3 - Vibrations 6
P. 3
Frequency Analysis
FFT analysis Zoom FFT
Subset FFT Frequency response
function (FRF)
Cross spectra Coherent output power
Peak search Power in band
Performance-optimised Frequency-referenced
analysis for online vector averaging
processing
Graphs
Time waveform, octave Waterfall plot
spectra, FFT spectra
graphs
Spectral map Bode plots
Orbit and shaft centreline Polar plot
plot
Acoustic Measurement
Sound level 1/n octave
Weighting filters Statistical level
Sound quality
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