Testing device | SoundMAX HD Audio |
Sampling mode | 16-bit, 48 kHz |
Interface | |
Testing chain | External loopback (line-out - line-in) |
RMAA Version | 6.0.5 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.02, -0.05 |
Excellent |
Noise level, dB (A) | -92.9 |
Very good |
Dynamic range, dB (A) | 91.5 |
Very good |
THD, % | 0.0039 |
Very good |
THD + Noise, dB (A) | -81.4 |
Good |
IMD + Noise, % | 0.011 |
Very good |
Stereo crosstalk, dB | -90.9 |
Excellent |
IMD at 10 kHz, % | 0.0082 |
Very good |
General performance | Very good |
From 20 Hz to 20 kHz, dB | -0.05, +0.02 |
From 40 Hz to 15 kHz, dB | -0.05, +0.02 |
Left |
Right |
|
RMS power, dB | -92.0 |
-92.0 |
RMS power (A-weighted), dB | -92.9 |
-93.0 |
Peak level, dB FS | -64.7 |
-65.5 |
DC offset, % | +0.0 |
+0.0 |
Left |
Right |
|
Dynamic range, dB | +90.7 |
+90.7 |
Dynamic range (A-weighted), dB | +91.4 |
+91.6 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0036 |
+0.0042 |
THD + Noise, % | +0.0080 |
+0.0084 |
THD + Noise (A-weighted), % | +0.0082 |
+0.0087 |
Left |
Right |
|
IMD + Noise, % | +0.0110 |
+0.0112 |
IMD + Noise (A-weighted), % | +0.0070 |
+0.0071 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -90 |
-93 |
Crosstalk at 1000 Hz, dB | -90 |
-90 |
Crosstalk at 10000 Hz, dB | -89 |
-89 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0081 |
0.0083 |
IMD + Noise at 10000 Hz, | 0.0081 |
0.0083 |
IMD + Noise at 15000 Hz, | 0.0081 |
0.0083 |