RightMark Audio Analyzer test report

Testing device Creative X-Fi Surround 5.1
Sampling mode 24-bit, 48 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.1
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -5.4 dB / -5.3 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.02, -0.21
Very good
Noise level, dB (A)
-97.8
Excellent
Dynamic range, dB (A)
97.8
Excellent
THD, %
0.0021
Excellent
THD + Noise, dB (A)
-88.7
Good
IMD + Noise, %
0.0045
Excellent
Stereo crosstalk, dB
-96.9
Excellent
IMD at 10 kHz, %
0.0047
Excellent
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.47, +0.02
-0.40, +0.04
From 40 Hz to 15 kHz, dB
-0.21, +0.02
-0.16, +0.04



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-96.6
-96.7
RMS power (A-weighted), dB
-97.8
-97.9
Peak level, dB FS
-82.3
-83.0
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+96.3
+96.7
Dynamic range (A-weighted), dB
+97.8
+97.9
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0023
+0.0020
THD + Noise, %
+0.0038
+0.0035
THD + Noise (A-weighted), %
+0.0038
+0.0035



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0047
+0.0044
IMD + Noise (A-weighted), %
+0.0037
+0.0035



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-91
-92
Crosstalk at 1000 Hz, dB
-96
-96
Crosstalk at 10000 Hz, dB
-90
-90



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0050
0.0044
IMD + Noise at 10000 Hz,
0.0050
0.0044
IMD + Noise at 15000 Hz,
0.0050
0.0044