RightMark Audio Analyzer test report

Testing device Realtek ALC1220 NE5532 #2
Sampling mode 24-bit, 192 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.3 dB / 0.3 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.00, -0.05
Excellent
Noise level, dB (A)
-97.0
Excellent
Dynamic range, dB (A)
96.8
Excellent
THD, %
0.00130
Excellent
THD + Noise, dB (A)
-89.5
Good
IMD + Noise, %
0.00517
Excellent
Stereo crosstalk, dB
-88.5
Excellent
IMD at 10 kHz, %
0.00414
Excellent
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.22, +0.00
-0.24, -0.01
From 40 Hz to 15 kHz, dB
-0.05, +0.00
-0.07, -0.01



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-94.9
-94.7
RMS power (A-weighted), dB
-97.1
-96.9
Peak level, dB FS
-76.6
-77.3
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+94.8
+94.7
Dynamic range (A-weighted), dB
+96.9
+96.8
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00151
0.00109
THD + Noise, %
0.00394
0.00378
THD + Noise (A-weighted), %
0.00350
0.00320



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.00516
0.00518
IMD + Noise (A-weighted), %
0.00371
0.00370



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-76
-83
Crosstalk at 1000 Hz, dB
-87
-88
Crosstalk at 10000 Hz, dB
-67
-76



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.00424
0.00410
IMD + Noise at 10000 Hz,
0.00407
0.00419
IMD + Noise at 15000 Hz,
0.00410
0.00413