RightMark Audio Analyzer test report

Testing device [ASIO] ZOOM UAC-2 ASIO Driver
Sampling mode 24-bit, 44 kHz
Interface ASIO
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.2 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.9 dB / 0.9 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.01, -0.18
Very good
Noise level, dB (A)
-115.1
Excellent
Dynamic range, dB (A)
114.9
Excellent
THD, %
0.0046
Very good
THD + Noise, dB (A)
-84.7
Good
IMD + Noise, %
0.0058
Excellent
Stereo crosstalk, dB
-115.0
Excellent
IMD at 10 kHz, %
0.032
Good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.52, +0.03
-0.54, +0.01
From 40 Hz to 15 kHz, dB
-0.16, +0.03
-0.18, +0.01



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-114.1
-113.9
RMS power (A-weighted), dB
-115.3
-115.0
Peak level, dB FS
-99.9
-100.5
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+114.0
+113.7
Dynamic range (A-weighted), dB
+115.1
+114.7
DC offset, %
+0.01
+0.04



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0048
+0.0044
THD + Noise, %
+0.0049
+0.0044
THD + Noise (A-weighted), %
+0.0061
+0.0055



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0061
+0.0055
IMD + Noise (A-weighted), %
+0.0052
+0.0046



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-118
-114
Crosstalk at 1000 Hz, dB
-115
-113
Crosstalk at 10000 Hz, dB
-110
-111



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0194
0.0174
IMD + Noise at 10000 Hz,
0.0322
0.0295
IMD + Noise at 15000 Hz,
0.0475
0.0436