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 |
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 |
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 |
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 |
Left |
Right |
|
Dynamic range, dB | +79.9 |
+79.8 |
Dynamic range (A-weighted), dB | +81.2 |
+80.9 |
DC offset, % | +0.00 |
-0.00 |
Left |
Right |
|
THD, % | 0.00317 |
0.00336 |
THD + Noise, % | 0.08676 |
0.08691 |
THD + Noise (A-weighted), % | 0.04257 |
0.04260 |
Left |
Right |
|
IMD + Noise, % | 0.33602 |
0.33604 |
IMD + Noise (A-weighted), % | 0.12531 |
0.12544 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -66 |
-73 |
Crosstalk at 1000 Hz, dB | -77 |
-80 |
Crosstalk at 10000 Hz, dB | -81 |
-80 |
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 |