RightMark Audio Analyzer test report

Testing device Realtek HD DELL
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.2
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.6 dB / 0.6 dB
Mono mode ON
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+5.20, -21.56
Very poor
Noise level, dB (A)
-84.6
Good
Dynamic range, dB (A)
79.0
Average
THD, %
0.0041
Very good
THD + Noise, dB (A)
-74.4
Average
IMD + Noise, %
0.035
Good
IMD at 10 kHz, %
0.017
Very good
General performance
 
Average



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-32.45, +5.24
-32.45, +5.24
From 40 Hz to 15 kHz, dB
-21.56, +5.20
-21.56, +5.20



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-83.2
-83.2
RMS power (A-weighted), dB
-84.6
-84.6
Peak level, dB FS
-69.6
-69.6
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+77.6
+77.6
Dynamic range (A-weighted), dB
+79.0
+79.0
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0041
+0.0041
THD + Noise, %
+0.0199
+0.0199
THD + Noise (A-weighted), %
+0.0190
+0.0190



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0345
+0.0345
IMD + Noise (A-weighted), %
+0.0294
+0.0294



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0176
0.0176
IMD + Noise at 10000 Hz,
0.0172
0.0172
IMD + Noise at 15000 Hz,
0.0171
0.0171