Testing device | Aureal Audio |
Sampling mode | 16-bit, 48 kHz |
Interface | DirectSound |
Testing chain | Turtle Beach Santa Cruz |
RMAA Version | 6.0.6 |
20 Hz - 20 kHz filter | ON |
Normalize amplitude | ON |
Level change | -0.2 dB / -0.2 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | correct/correct |
Frequency response (from 40 Hz to 15 kHz), dB | +0.16, -0.76 |
Good |
Noise level, dB (A) | -90.9 |
Very good |
Dynamic range, dB (A) | 90.9 |
Very good |
THD, % | 0.0053 |
Very good |
THD + Noise, dB (A) | -80.8 |
Good |
IMD + Noise, % | 0.011 |
Very good |
Stereo crosstalk, dB | -87.8 |
Excellent |
IMD at 10 kHz, % | 0.058 |
Good |
General performance | Very good |
From 20 Hz to 20 kHz, dB | -1.87, +0.16 |
From 40 Hz to 15 kHz, dB | -0.76, +0.16 |
Left |
Right |
|
RMS power, dB | -89.5 |
-89.4 |
RMS power (A-weighted), dB | -91.0 |
-90.8 |
Peak level, dB FS | -73.9 |
-73.8 |
DC offset, % | -0.0 |
-0.0 |
Left |
Right |
|
Dynamic range, dB | +89.6 |
+89.4 |
Dynamic range (A-weighted), dB | +91.1 |
+90.8 |
DC offset, % | -0.00 |
-0.00 |
Left |
Right |
|
THD, % | +0.0053 |
+0.0054 |
THD + Noise, % | +0.0086 |
+0.0087 |
THD + Noise (A-weighted), % | +0.0090 |
+0.0092 |
Left |
Right |
|
IMD + Noise, % | +0.0111 |
+0.0110 |
IMD + Noise (A-weighted), % | +0.0098 |
+0.0097 |
Left |
Right |
|
Crosstalk at 100 Hz, dB | -85 |
-86 |
Crosstalk at 1000 Hz, dB | -88 |
-85 |
Crosstalk at 10000 Hz, dB | -71 |
-72 |
Left |
Right |
|
IMD + Noise at 5000 Hz, | 0.0383 |
0.0384 |
IMD + Noise at 10000 Hz, | 0.0547 |
0.0567 |
IMD + Noise at 15000 Hz, | 0.0776 |
0.0803 |