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APPENDIX
TRAXALL 700 SERIES USER GUIDE
SYSTEM MENU
Data Win View (con nued)
TRANS FFT (Fast Fourier transform) is a me-to-frequency conversion
algorithm where X=Signal Frequency and Y = Signal Magnitude.
When TRAXALL is set to TRANS FFT, passage data can be viewed in real
me only.
Here, the unfi ltered signal is represented by the white graph line; the
red line represents the same signal a er enhancement by the TRAXALL
DSP (digital signal processor).
X = Signal Frequency Y = Signal Magnitude
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