RightMark Audio Analyzer test report
| Testing device | Speakers (Realtek High Definition Audio) |
| Sampling mode | 32-bit, 96 kHz |
| Interface | DirectSound |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.2.3 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | 0.7 dB / 0.3 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.06, -0.13 |
Very good |
| Noise level, dB (A) | -83.4 |
Good |
| Dynamic range, dB (A) | 87.3 |
Good |
| THD, % | 0.0053 |
Very good |
| THD + Noise, dB (A) | -69.0 |
Average |
| IMD + Noise, % | 0.042 |
Good |
| Stereo crosstalk, dB | -85.6 |
Excellent |
| IMD at 10 kHz, % | 0.035 |
Good |
| General performance | Good |
Frequency response
| From 20 Hz to 20 kHz, dB | -7.55, +0.06 |
| From 40 Hz to 15 kHz, dB | -0.13, +0.06 |
Noise level
Left |
Right |
|
| RMS power, dB | -87.5 |
-81.0 |
| RMS power (A-weighted), dB | -87.8 |
-79.0 |
| Peak level, dB FS | -68.9 |
-67.0 |
| DC offset, % | -1.4 |
-1.6 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +87.2 |
+86.9 |
| Dynamic range (A-weighted), dB | +87.4 |
+87.2 |
| DC offset, % | -1.44 |
-1.58 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0056 |
+0.0051 |
| THD + Noise, % | +0.0404 |
+0.0404 |
| THD + Noise (A-weighted), % | +0.0354 |
+0.0353 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0417 |
+0.0419 |
| IMD + Noise (A-weighted), % | +0.0392 |
+0.0393 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -78 |
-78 |
| Crosstalk at 1000 Hz, dB | -85 |
-84 |
| Crosstalk at 10000 Hz, dB | -77 |
-79 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0406 |
0.0402 |
| IMD + Noise at 10000 Hz, | 0.0366 |
0.0366 |
| IMD + Noise at 15000 Hz, | 0.0267 |
0.0265 |