RightMark Audio Analyzer test report

Testing device 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 -1.0 dB / -1.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
-0.07, -0.28
Very good
Noise level, dB (A)
-100.1
Excellent
Dynamic range, dB (A)
99.3
Excellent
THD, %
0.0047
Very good
THD + Noise, dB (A)
-83.3
Good
IMD + Noise, %
0.0075
Excellent
Stereo crosstalk, dB
-96.6
Excellent
IMD at 10 kHz, %
0.021
Good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.36, +0.03
-0.47, -0.07
From 40 Hz to 15 kHz, dB
-0.18, +0.03
-0.28, -0.07



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-98.9
-98.7
RMS power (A-weighted), dB
-100.2
-100.0
Peak level, dB FS
-84.9
-85.5
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+98.2
+97.8
Dynamic range (A-weighted), dB
+99.5
+99.0
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0046
+0.0048
THD + Noise, %
+0.0055
+0.0059
THD + Noise (A-weighted), %
+0.0066
+0.0070



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0073
+0.0077
IMD + Noise (A-weighted), %
+0.0069
+0.0072



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-91
-95
Crosstalk at 1000 Hz, dB
-94
-98
Crosstalk at 10000 Hz, dB
-74
-96



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0213
0.0220
IMD + Noise at 10000 Hz,
0.0168
0.0171
IMD + Noise at 15000 Hz,
0.0245
0.0251