Testing device | Auzen X-Fi Audio [0001] |
Sampling mode | 16-bit, 48 kHz |
Interface | DirectSound |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.2.1 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | OFF |
Level change | 0.0 dB / -0.0 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.01, -0.08 |
Excellent |
Noise level, dB (A) | -95.4 |
Excellent |
Dynamic range, dB (A) | 94.9 |
Very good |
THD, % | 0.0021 |
Excellent |
THD + Noise, dB (A) | -87.3 |
Good |
IMD + Noise, % | 0.0049 |
Excellent |
Stereo crosstalk, dB | -93.7 |
Excellent |
IMD at 10 kHz, % | 0.0090 |
Very good |
General performance | Excellent |
From 20 Hz to 20 kHz, dB | -1.60, +0.01 |
From 40 Hz to 15 kHz, dB | -0.08, +0.01 |
Left |
Right |
|
RMS power, dB | -94.4 |
-94.3 |
RMS power (A-weighted), dB | -95.5 |
-95.3 |
Peak level, dB FS | -78.1 |
-76.2 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +93.7 |
+93.5 |
Dynamic range (A-weighted), dB | +95.0 |
+94.9 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0020 |
+0.0022 |
THD + Noise, % | +0.0045 |
+0.0047 |
THD + Noise (A-weighted), % | +0.0042 |
+0.0044 |
Left |
Right |
|
IMD + Noise, % | +0.0049 |
+0.0050 |
IMD + Noise (A-weighted), % | +0.0044 |
+0.0045 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -92 |
-92 |
Crosstalk at 1000 Hz, dB | -94 |
-92 |
Crosstalk at 10000 Hz, dB | -81 |
-81 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0049 |
0.0050 |
IMD + Noise at 10000 Hz, | 0.0050 |
0.0051 |
IMD + Noise at 15000 Hz, | 0.0168 |
0.0171 |