RightMark Audio Analyzer test report

Testing device Xperia X10 mini
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.2.3
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -11.4 dB / -11.6 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.73, -1.32
Average
Noise level, dB (A)
-81.5
Good
Dynamic range, dB (A)
82.8
Good
THD, %
0.033
Good
THD + Noise, dB (A)
-64.2
Poor
IMD + Noise, %
0.446
Poor
Stereo crosstalk, dB
-72.0
Good
IMD at 10 kHz, %
0.082
Good
General performance
 
Good



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-5.26, +0.73
From 40 Hz to 15 kHz, dB
-1.32, +0.73



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-80.3
-81.3
RMS power (A-weighted), dB
-80.7
-82.3
Peak level, dB FS
-59.7
-59.7
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+81.4
+81.8
Dynamic range (A-weighted), dB
+82.6
+83.0
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0328
+0.0322
THD + Noise, %
+0.0524
+0.0519
THD + Noise (A-weighted), %
+0.0620
+0.0614



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.4126
+0.4788
IMD + Noise (A-weighted), %
+0.1004
+0.1074



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-70
-70
Crosstalk at 1000 Hz, dB
-71
-71
Crosstalk at 10000 Hz, dB
-73
-73



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0935
0.0870
IMD + Noise at 10000 Hz,
0.0892
0.0862
IMD + Noise at 15000 Hz,
0.0677
0.0664