Chapter 4
Front-Panel Key and SCPI Command Reference
Measure
168
Front-Panel Key and SCPI Command
Reference
4.3.13 Audio Distortion
Allows the user to switch to the Audio Distortion measurement.
4.3.13.1 SCPI Remote Commands
:CONFigure:AUDDist
:INITiate:AUDDist
:FETCh:AUDDist[n]?
:MEASure:AUDDist[n]?
:READ:AUDDist[n]?
Mode: MRECEIVE
Key Path:
Measure, More
Remote Command: :CONFigure:AUDDist
Dependencies/Couplings: This key is grayed out when opt 107 is not available.
Notes: This key invokes Audio Distortion Measurement.
Example: :CONF:AUDD
Index: n
<Mnemonic>
Results Returned
0 Returns unprocessed real trace data, as a series of comma-separated trace points, in volts.
not specified or
n = 1
Returns comma-separated scalar results, in the following order:
Return Audio Distortion (dB or % depending on Display Units)
Return Audio Distortion Ratio(–999.0 in Normal mode; in Ratio mode, dB or % depending on Ratio
Mode setting)
Ratio Reference Distortion (dB or % depending on Display Units)
Return Audio Sinad(dB)
2 Return Spectrum of Audio signal.
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