Testing device | PCI-424 Analog 23-24 (MOTU PCI |
Sampling mode | 24-bit, 96 kHz |
Interface | MME |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.2.5 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -0.2 dB / -0.1 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.07, +0.05 |
Excellent |
Noise level, dB (A) | -105.5 |
Excellent |
Dynamic range, dB (A) | 105.7 |
Excellent |
THD, % | 0.0035 |
Very good |
THD + Noise, dB (A) | -86.4 |
Good |
IMD + Noise, % | 0.0042 |
Excellent |
Stereo crosstalk, dB | -101.7 |
Excellent |
IMD at 10 kHz, % | 0.0054 |
Excellent |
General performance | Very good |
Left |
Right |
|
From 20 Hz to 20 kHz, dB | -0.04, +0.00 |
+0.03, +0.07 |
From 40 Hz to 15 kHz, dB | -0.01, +0.00 |
+0.05, +0.07 |
Left |
Right |
|
RMS power, dB | -102.7 |
-103.4 |
RMS power (A-weighted), dB | -105.1 |
-106.0 |
Peak level, dB FS | -82.5 |
-82.7 |
DC offset, % | +0.0 |
+0.0 |
Left |
Right |
|
Dynamic range, dB | +102.8 |
+103.7 |
Dynamic range (A-weighted), dB | +105.3 |
+106.1 |
DC offset, % | +0.00 |
+0.00 |
Left |
Right |
|
THD, % | +0.0034 |
+0.0037 |
THD + Noise, % | +0.0037 |
+0.0039 |
THD + Noise (A-weighted), % | +0.0046 |
+0.0050 |
Left |
Right |
|
IMD + Noise, % | +0.0041 |
+0.0043 |
IMD + Noise (A-weighted), % | +0.0032 |
+0.0033 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -92 |
-89 |
Crosstalk at 1000 Hz, dB | -100 |
-101 |
Crosstalk at 10000 Hz, dB | -95 |
-98 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0053 |
0.0055 |
IMD + Noise at 10000 Hz, | 0.0053 |
0.0055 |
IMD + Noise at 15000 Hz, | 0.0053 |
0.0055 |