RightMark Audio Analyzer test report

Testing device Soundcard Loopback
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -2.0 dB / -2.2 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.03, -0.11
Excellent
Noise level, dB (A)
-87.3
Good
Dynamic range, dB (A)
87.6
Good
THD, %
0.0063
Very good
THD + Noise, dB (A)
-78.9
Average
IMD + Noise, %
0.013
Very good
Stereo crosstalk, dB
-71.9
Good
IMD at 10 kHz, %
0.013
Very good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-4.75, +0.03
-4.93, -0.16
From 40 Hz to 15 kHz, dB
-0.11, +0.03
-0.29, -0.16



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-85.4
-85.6
RMS power (A-weighted), dB
-87.2
-87.4
Peak level, dB FS
-61.9
-62.4
DC offset, %
+0.8
-0.5



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+85.7
+85.6
Dynamic range (A-weighted), dB
+87.6
+87.6
DC offset, %
+0.76
-0.55



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0064
+0.0061
THD + Noise, %
+0.0123
+0.0123
THD + Noise (A-weighted), %
+0.0116
+0.0113



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0132
+0.0135
IMD + Noise (A-weighted), %
+0.0104
+0.0106



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-78
-77
Crosstalk at 1000 Hz, dB
-71
-71
Crosstalk at 10000 Hz, dB
-52
-51



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0139
0.0139
IMD + Noise at 10000 Hz,
0.0132
0.0129
IMD + Noise at 15000 Hz,
0.0127
0.0130