Testing device | Galaxy S Wi-Fi 4.2 Volume Max |
Sampling mode | 16bit sample, 24bit ADC, 44.1kHz |
Interface | |
Testing chain | Device JACK out to Xonar Essence ST line-in |
RMAA Version | 6.2.5 PRO |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -5.8 dB / -5.7 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | inverted/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.01, -0.07 |
Excellent |
Noise level, dB (A) | -92.8 |
Very good |
Dynamic range, dB (A) | 92.8 |
Very good |
THD, % | 0.017 |
Good |
THD + Noise, dB (A) | -72.9 |
Average |
IMD + Noise, % | 0.019 |
Very good |
Stereo crosstalk, dB | -87.4 |
Excellent |
IMD at 10 kHz, % | 0.022 |
Good |
General performance | Very good |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.18, +0.01 |
-0.04, +0.13 |
From 40 Hz to 15 kHz, dB | -0.07, +0.01 |
+0.06, +0.13 |
Left |
Right |
|
RMS power, dB | -91.7 |
-91.6 |
RMS power (A-weighted), dB | -92.9 |
-92.8 |
Peak level, dB FS | -78.4 |
-77.3 |
DC offset, % | +0.0 |
+0.0 |
Left |
Right |
|
Dynamic range, dB | +91.7 |
+91.5 |
Dynamic range (A-weighted), dB | +92.8 |
+92.8 |
DC offset, % | +0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0156 |
+0.0176 |
THD + Noise, % | +0.0169 |
+0.0187 |
THD + Noise (A-weighted), % | +0.0214 |
+0.0240 |
Left |
Right |
|
IMD + Noise, % | +0.0180 |
+0.0205 |
IMD + Noise (A-weighted), % | +0.0137 |
+0.0150 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -86 |
-85 |
Crosstalk at 1000 Hz, dB | -86 |
-86 |
Crosstalk at 10000 Hz, dB | -85 |
-86 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0203 |
0.0228 |
IMD + Noise at 10000 Hz, | 0.0203 |
0.0228 |
IMD + Noise at 15000 Hz, | 0.0203 |
0.0228 |