RightMark Audio Analyzer test report
| Testing device | SB X-Fi Audio [0001] |
| Sampling mode | 24-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 | 0.2 dB / 0.2 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.04, -0.28 |
Very good |
| Noise level, dB (A) | -98.5 |
Excellent |
| Dynamic range, dB (A) | 98.5 |
Excellent |
| THD, % | 0.0021 |
Excellent |
| THD + Noise, dB (A) | -91.4 |
Very good |
| IMD + Noise, % | 0.0039 |
Excellent |
| Stereo crosstalk, dB | -91.5 |
Excellent |
| IMD at 10 kHz, % | 0.0081 |
Very good |
| General performance | Excellent |
Frequency response
/fr.png)
| From 20 Hz to 20 kHz, dB | -0.54, +0.04 |
| From 40 Hz to 15 kHz, dB | -0.28, +0.04 |
Noise level
/noise.png)
Left |
Right |
|
| RMS power, dB | -98.1 |
-98.1 |
| RMS power (A-weighted), dB | -98.5 |
-98.5 |
| Peak level, dB FS | -74.6 |
-75.1 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
/dynamics.png)
Left |
Right |
|
| Dynamic range, dB | +98.1 |
+98.1 |
| Dynamic range (A-weighted), dB | +98.5 |
+98.5 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
/thd.png)
Left |
Right |
|
| THD, % | +0.0021 |
+0.0020 |
| THD + Noise, % | +0.0028 |
+0.0027 |
| THD + Noise (A-weighted), % | +0.0028 |
+0.0026 |
Intermodulation distortion
/imd.png)
Left |
Right |
|
| IMD + Noise, % | +0.0040 |
+0.0039 |
| IMD + Noise (A-weighted), % | +0.0039 |
+0.0038 |
Stereo crosstalk
/cross.png)
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -82 |
-82 |
| Crosstalk at 1000 Hz, dB | -89 |
-92 |
| Crosstalk at 10000 Hz, dB | -102 |
-101 |
IMD (swept tones)
/imdswept.png)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0067 |
0.0067 |
| IMD + Noise at 10000 Hz, | 0.0066 |
0.0067 |
| IMD + Noise at 15000 Hz, | 0.0111 |
0.0111 |