Testing device | Auzen X-Fi Audio [0001] |
Sampling mode | 24-bit, 96 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 | +0.02, -0.09 |
Excellent |
Noise level, dB (A) | -98.2 |
Excellent |
Dynamic range, dB (A) | 98.1 |
Excellent |
THD, % | 0.0027 |
Excellent |
THD + Noise, dB (A) | -90.0 |
Very good |
IMD + Noise, % | 0.0036 |
Excellent |
Stereo crosstalk, dB | -99.0 |
Excellent |
IMD at 10 kHz, % | 0.015 |
Very good |
General performance | Excellent |
From 20 Hz to 20 kHz, dB | -1.56, +0.02 |
From 40 Hz to 15 kHz, dB | -0.09, +0.02 |
Left |
Right |
|
RMS power, dB | -97.3 |
-96.8 |
RMS power (A-weighted), dB | -98.5 |
-98.0 |
Peak level, dB FS | -77.1 |
-77.0 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +97.2 |
+96.7 |
Dynamic range (A-weighted), dB | +98.3 |
+97.9 |
DC offset, % | -0.00 |
+0.00 |
Left |
Right |
|
THD, % | +0.0025 |
+0.0029 |
THD + Noise, % | +0.0034 |
+0.0036 |
THD + Noise (A-weighted), % | +0.0030 |
+0.0033 |
Left |
Right |
|
IMD + Noise, % | +0.0035 |
+0.0038 |
IMD + Noise (A-weighted), % | +0.0031 |
+0.0033 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -94 |
-91 |
Crosstalk at 1000 Hz, dB | -99 |
-97 |
Crosstalk at 10000 Hz, dB | -81 |
-81 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0030 |
0.0033 |
IMD + Noise at 10000 Hz, | 0.0037 |
0.0039 |
IMD + Noise at 15000 Hz, | 0.0373 |
0.0374 |