RightMark Audio Analyzer test report

Testing device Sony Xperia P
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 -9.5 dB / -9.5 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+2.82, -3.24
Poor
Noise level, dB (A)
-87.4
Good
Dynamic range, dB (A)
87.0
Good
THD, %
0.151
Average
THD + Noise, dB (A)
-51.9
Poor
IMD + Noise, %
0.516
Poor
Stereo crosstalk, dB
-61.3
Average
IMD at 10 kHz, %
0.573
Poor
General performance
 
Average



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-6.75, +2.82
From 40 Hz to 15 kHz, dB
-3.24, +2.82



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-84.8
-84.7
RMS power (A-weighted), dB
-87.4
-87.3
Peak level, dB FS
-59.5
-60.0
DC offset, %
-0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+84.6
+84.5
Dynamic range (A-weighted), dB
+87.0
+87.0
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.1640
+0.1373
THD + Noise, %
+0.2110
+0.1845
THD + Noise (A-weighted), %
+0.2703
+0.2363



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.4655
+0.5658
IMD + Noise (A-weighted), %
+0.3047
+0.3258



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-54
-52
Crosstalk at 1000 Hz, dB
-61
-60
Crosstalk at 10000 Hz, dB
-58
-56



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.3364
0.2625
IMD + Noise at 10000 Hz,
0.4393
0.3047
IMD + Noise at 15000 Hz,
1.0806
1.0167