RightMark Audio Analyzer test report

Testing device UFX to X-Fi
Sampling mode 24-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.3.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.7 dB / -0.8 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
-0.06, -0.34
Very good
Noise level, dB (A)
-93.1
Very good
Dynamic range, dB (A)
93.1
Very good
THD, %
0.0041
Very good
THD + Noise, dB (A)
-81.9
Good
IMD + Noise, %
0.0091
Very good
Stereo crosstalk, dB
-93.3
Excellent
IMD at 10 kHz, %
0.0084
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.47, +0.03
-0.56, -0.06
From 40 Hz to 15 kHz, dB
-0.25, +0.03
-0.34, -0.06



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-90.4
-91.5
RMS power (A-weighted), dB
-92.6
-93.6
Peak level, dB FS
-78.0
-79.5
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+90.4
+91.4
Dynamic range (A-weighted), dB
+92.6
+93.6
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0043
+0.0040
THD + Noise, %
+0.0081
+0.0078
THD + Noise (A-weighted), %
+0.0082
+0.0080



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0093
+0.0088
IMD + Noise (A-weighted), %
+0.0089
+0.0086



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-88
-85
Crosstalk at 1000 Hz, dB
-92
-93
Crosstalk at 10000 Hz, dB
-74
-93



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0090
0.0088
IMD + Noise at 10000 Hz,
0.0085
0.0082
IMD + Noise at 15000 Hz,
0.0081
0.0079