RightMark Audio Analyzer test report

Testing device Asus Transformer - Android 3.0.1
Sampling mode 32-bit, 44 kHz
Interface  
Testing chain 16bit sample, Xonar Essence ST ADC
Exhibit some strange EQ on heaphone output.
RMAA Version 6.2.3
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -6.0 dB / -6.0 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.20, -1.51
Average
Noise level, dB (A)
-94.1
Very good
Dynamic range, dB (A)
94.0
Very good
THD, %
0.0066
Very good
THD + Noise, dB (A)
-79.9
Average
IMD + Noise, %
0.0097
Very good
Stereo crosstalk, dB
-88.2
Excellent
IMD at 10 kHz, %
0.011
Very good
General performance
 
Very good



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-6.75, +0.23
From 40 Hz to 15 kHz, dB
-1.51, +0.20



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-92.9
-93.1
RMS power (A-weighted), dB
-94.0
-94.2
Peak level, dB FS
-79.5
-79.6
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+92.9
+93.0
Dynamic range (A-weighted), dB
+93.9
+94.1
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0026
+0.0105
THD + Noise, %
+0.0059
+0.0117
THD + Noise (A-weighted), %
+0.0057
+0.0144



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0071
+0.0123
IMD + Noise (A-weighted), %
+0.0061
+0.0085



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-87
-86
Crosstalk at 1000 Hz, dB
-88
-87
Crosstalk at 10000 Hz, dB
-78
-78



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0080
0.0143
IMD + Noise at 10000 Hz,
0.0080
0.0143
IMD + Noise at 15000 Hz,
0.0080
0.0143