RightMark Audio Analyzer test report

Testing device F-51C+Atmos(MUSIC)
Sampling mode 16-bit, 44 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 -2.6 dB / -2.6 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+4.31, -2.90
Poor
Noise level, dB (A)
-81.1
Good
Dynamic range, dB (A)
81.1
Good
THD, %
0.00327
Very good
THD + Noise, dB (A)
-67.4
Average
IMD + Noise, %
0.336
Average
Stereo crosstalk, dB
-79.4
Very good
IMD at 10 kHz, %
0.093
Good
General performance
 
Average



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-2.91, +4.34
-2.94, +4.31
From 40 Hz to 15 kHz, dB
-2.88, +4.34
-2.90, +4.31



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-80.1
-79.9
RMS power (A-weighted), dB
-81.3
-80.9
Peak level, dB FS
-67.5
-64.6
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+79.9
+79.8
Dynamic range (A-weighted), dB
+81.2
+80.9
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00317
0.00336
THD + Noise, %
0.08676
0.08691
THD + Noise (A-weighted), %
0.04257
0.04260



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.33602
0.33604
IMD + Noise (A-weighted), %
0.12531
0.12544



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-66
-73
Crosstalk at 1000 Hz, dB
-77
-80
Crosstalk at 10000 Hz, dB
-81
-80



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.06440
0.06399
IMD + Noise at 10000 Hz,
0.09039
0.08841
IMD + Noise at 15000 Hz,
0.12501
0.12426