RightMark Audio Analyzer test report

Testing device  Иебдрипоеу ЁБУХУФеЛгпнрхфет®Йог Шпобт Рипевху©
Sampling mode 24-bit, 96 kHz
Interface DirectSound
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.1
   
   
20 Hz - 20 kHz filter OFF
Normalize amplitude ON
Level change -7.3 dB / -7.4 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
-0.04, -0.14
Excellent
Noise level, dB (A)
-88.0
Good
Dynamic range, dB (A)
90.4
Very good
THD, %
0.0017
Excellent
THD + Noise, dB (A)
-84.4
Good
IMD + Noise, %
0.015
Very good
Stereo crosstalk, dB
-85.6
Excellent
IMD at 10 kHz, %
0.018
Very good
General performance
 
Very good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.16, +0.01
-0.22, -0.04
From 40 Hz to 15 kHz, dB
-0.08, +0.01
-0.14, -0.04



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-82.2
-82.3
RMS power (A-weighted), dB
-88.0
-88.0
Peak level, dB FS
-67.3
-69.0
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+82.6
+82.6
Dynamic range (A-weighted), dB
+90.4
+90.4
DC offset, %
-0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0018
+0.0017
THD + Noise, %
+0.0119
+0.0120
THD + Noise (A-weighted), %
+0.0060
+0.0061



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0152
+0.0153
IMD + Noise (A-weighted), %
+0.0077
+0.0077



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-89
-86
Crosstalk at 1000 Hz, dB
-85
-84
Crosstalk at 10000 Hz, dB
-88
-85



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0177
0.0173
IMD + Noise at 10000 Hz,
0.0174
0.0174
IMD + Noise at 15000 Hz,
0.0178
0.0181