Testing device | ASUS U7 ASIO |
Sampling mode | 24-bit, 44 kHz |
Interface | ASIO |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.3.0 PRO |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -0.1 dB / -0.1 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.03, -0.03 |
Excellent |
Noise level, dB (A) | -111.2 |
Excellent |
Dynamic range, dB (A) | 111.3 |
Excellent |
THD, % | 0.0033 |
Very good |
THD + Noise, dB (A) | -87.3 |
Good |
IMD + Noise, % | 0.0062 |
Excellent |
Stereo crosstalk, dB | -102.4 |
Excellent |
IMD at 10 kHz, % | 0.010 |
Very good |
General performance | Excellent |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.03, +0.08 |
-0.01, +0.10 |
From 40 Hz to 15 kHz, dB | -0.03, +0.03 |
-0.01, +0.04 |
Left |
Right |
|
RMS power, dB | -108.0 |
-108.9 |
RMS power (A-weighted), dB | -111.2 |
-111.3 |
Peak level, dB FS | -75.3 |
-75.4 |
DC offset, % | +0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +108.4 |
+109.4 |
Dynamic range (A-weighted), dB | +111.2 |
+111.3 |
DC offset, % | +0.00 |
+0.00 |
Left |
Right |
|
THD, % | +0.0032 |
+0.0034 |
THD + Noise, % | +0.0032 |
+0.0035 |
THD + Noise (A-weighted), % | +0.0042 |
+0.0044 |
Left |
Right |
|
IMD + Noise, % | +0.0060 |
+0.0064 |
IMD + Noise (A-weighted), % | +0.0059 |
+0.0062 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -111 |
-110 |
Crosstalk at 1000 Hz, dB | -101 |
-101 |
Crosstalk at 10000 Hz, dB | -81 |
-81 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0151 |
0.0162 |
IMD + Noise at 10000 Hz, | 0.0074 |
0.0081 |
IMD + Noise at 15000 Hz, | 0.0075 |
0.0085 |