RightMark Audio Analyzer test report

Testing device SB X-Fi Audio
Sampling mode 24-bit, 44 kHz
Interface  
Testing chain  
RMAA Version 6.0.6 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.1 dB / 0.0 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.04, -0.29
Very good
Noise level, dB (A)
-110.2
Excellent
Dynamic range, dB (A)
110.2
Excellent
THD, %
0.0006
Excellent
THD + Noise, dB (A)
-99.8
Excellent
IMD + Noise, %
0.0011
Excellent
Stereo crosstalk, dB
-109.8
Excellent
IMD at 10 kHz, %
0.0011
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-0.53, +0.04
From 40 Hz to 15 kHz, dB
-0.29, +0.04



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-108.7
-109.0
RMS power (A-weighted), dB
-110.0
-110.4
Peak level, dB FS
-89.7
-91.0
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+108.7
+109.2
Dynamic range (A-weighted), dB
+110.0
+110.4
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0006
+0.0006
THD + Noise, %
+0.0010
+0.0009
THD + Noise (A-weighted), %
+0.0010
+0.0010



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0011
+0.0011
IMD + Noise (A-weighted), %
+0.0009
+0.0008



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-106
-107
Crosstalk at 1000 Hz, dB
-110
-108
Crosstalk at 10000 Hz, dB
-99
-99



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0012
0.0011
IMD + Noise at 10000 Hz,
0.0011
0.0011
IMD + Noise at 15000 Hz,
0.0011
0.0011