RightMark Audio Analyzer test report

Testing device Creative SB X-Fi To UFX
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 -0.2 dB / -0.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.02, -0.06
Excellent
Noise level, dB (A)
-93.2
Very good
Dynamic range, dB (A)
93.2
Very good
THD, %
0.0060
Very good
THD + Noise, dB (A)
-83.1
Good
IMD + Noise, %
0.0087
Very good
Stereo crosstalk, dB
-97.1
Excellent
IMD at 10 kHz, %
0.019
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.17, +0.02
-0.14, +0.04
From 40 Hz to 15 kHz, dB
-0.06, +0.02
-0.03, +0.04



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-91.2
-91.1
RMS power (A-weighted), dB
-93.2
-93.1
Peak level, dB FS
-79.9
-80.3
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+91.2
+91.1
Dynamic range (A-weighted), dB
+93.3
+93.1
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0060
+0.0061
THD + Noise, %
+0.0070
+0.0071
THD + Noise (A-weighted), %
+0.0069
+0.0071



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0086
+0.0087
IMD + Noise (A-weighted), %
+0.0073
+0.0074



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-89
-88
Crosstalk at 1000 Hz, dB
-96
-96
Crosstalk at 10000 Hz, dB
-96
-96



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0195
0.0200
IMD + Noise at 10000 Hz,
0.0163
0.0163
IMD + Noise at 15000 Hz,
0.0224
0.0225