Testing device | htc-hd-mini |
Sampling mode | 16-bit, 44 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 | +0.13, -0.71 |
Good |
Noise level, dB (A) | -81.6 |
Good |
Dynamic range, dB (A) | 82.9 |
Good |
THD, % | 0.023 |
Good |
THD + Noise, dB (A) | -66.5 |
Average |
IMD + Noise, % | 0.144 |
Average |
Stereo crosstalk, dB | -80.9 |
Very good |
IMD at 10 kHz, % | 0.066 |
Good |
General performance | Good |
From 20 Hz to 20 kHz, dB | -2.56, +0.13 |
From 40 Hz to 15 kHz, dB | -0.71, +0.13 |
Left |
Right |
|
RMS power, dB | -80.1 |
-80.7 |
RMS power (A-weighted), dB | -81.0 |
-82.2 |
Peak level, dB FS | -63.7 |
-63.8 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +81.0 |
+81.3 |
Dynamic range (A-weighted), dB | +82.8 |
+83.0 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0241 |
+0.0217 |
THD + Noise, % | +0.0395 |
+0.0378 |
THD + Noise (A-weighted), % | +0.0480 |
+0.0462 |
Left |
Right |
|
IMD + Noise, % | +0.1405 |
+0.1483 |
IMD + Noise (A-weighted), % | +0.0605 |
+0.0603 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -76 |
-77 |
Crosstalk at 1000 Hz, dB | -80 |
-80 |
Crosstalk at 10000 Hz, dB | -83 |
-78 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0428 |
0.0419 |
IMD + Noise at 10000 Hz, | 0.0592 |
0.0597 |
IMD + Noise at 15000 Hz, | 0.0979 |
0.0975 |