User`s guide

Example 4
Convert the complex data to dB, phase (instead of the default real, imaginary), and phase is
in radians.
SDFTOASC FRF.DAT FRF.TXT /T:D,P /Y:A
Example 5
Convert a waterfall to a format which a spreadsheet can read in as 1 column per spectrum.
SDFTOASC WFAL.DAT WFAL.TXT /S:0
−
1000,C
If the ending scan that is selected is too large for the waterfall, then the ending scan is set to the last scan
in the waterfall. If the /L option is specified, then each spectrum is in a row (line) rather than in a column.
Example 6
Convert a sound pressure spectrum to dBSPL.
SDFTOASC NOISE.DAT NOISE.TXT /T:D /Y:R /G:20E−6
The units of the NOISE.DAT file are Pascals, so the /T:D option converts to dB, and the /G:20E−6 option
sets the dB reference to 20 micro-Pascals.
Sharing Data Between Analyzers
SDFTOASC
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