RightMark Audio Analyzer test report
| Testing device | F-51C+Atmos(MUSIC) |
| Sampling mode | 16-bit, 44 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.4.5 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -2.6 dB / -2.6 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | inverted/inverted |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +4.31, -2.90 |
Poor |
| Noise level, dB (A) | -81.1 |
Good |
| Dynamic range, dB (A) | 81.1 |
Good |
| THD, % | 0.00327 |
Very good |
| THD + Noise, dB (A) | -67.4 |
Average |
| IMD + Noise, % | 0.336 |
Average |
| Stereo crosstalk, dB | -79.4 |
Very good |
| IMD at 10 kHz, % | 0.093 |
Good |
| General performance | Average |
Frequency response
/fr.png)
Left |
Right |
|
| From 20 Hz to 20 kHz, dB | -2.91, +4.34 |
-2.94, +4.31 |
| From 40 Hz to 15 kHz, dB | -2.88, +4.34 |
-2.90, +4.31 |
Noise level
/noise.png)
Left |
Right |
|
| RMS power, dB | -80.1 |
-79.9 |
| RMS power (A-weighted), dB | -81.3 |
-80.9 |
| Peak level, dB FS | -67.5 |
-64.6 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
/dynamics.png)
Left |
Right |
|
| Dynamic range, dB | +79.9 |
+79.8 |
| Dynamic range (A-weighted), dB | +81.2 |
+80.9 |
| DC offset, % | +0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
/thd.png)
Left |
Right |
|
| THD, % | 0.00317 |
0.00336 |
| THD + Noise, % | 0.08676 |
0.08691 |
| THD + Noise (A-weighted), % | 0.04257 |
0.04260 |
Intermodulation distortion
/imd.png)
Left |
Right |
|
| IMD + Noise, % | 0.33602 |
0.33604 |
| IMD + Noise (A-weighted), % | 0.12531 |
0.12544 |
Stereo crosstalk
/cross.png)
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -66 |
-73 |
| Crosstalk at 1000 Hz, dB | -77 |
-80 |
| Crosstalk at 10000 Hz, dB | -81 |
-80 |
IMD (swept tones)
/imdswept.png)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.06440 |
0.06399 |
| IMD + Noise at 10000 Hz, | 0.09039 |
0.08841 |
| IMD + Noise at 15000 Hz, | 0.12501 |
0.12426 |