RightMark Audio Analyzer test report
| Testing device | SB X-Fi Audio |
| Sampling mode | 24-bit, 192 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.0.5 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.01, -0.07 |
Excellent |
| Noise level, dB (A) | -120.9 |
Excellent |
| Dynamic range, dB (A) | 99.8 |
Excellent |
| THD, % | 0.0022 |
Excellent |
| THD + Noise, dB (A) | -90.1 |
Very good |
| IMD + Noise, % | 0.0032 |
Excellent |
| Stereo crosstalk, dB | -105.9 |
Excellent |
| IMD at 10 kHz, % | 0.0034 |
Excellent |
| General performance | Excellent |
Frequency response
| From 20 Hz to 20 kHz, dB | -0.23, +0.01 |
| From 40 Hz to 15 kHz, dB | -0.07, +0.01 |
Noise level
Left |
Right |
|
| RMS power, dB | -120.0 |
-117.6 |
| RMS power (A-weighted), dB | -122.1 |
-119.7 |
| Peak level, dB FS | -85.0 |
-84.9 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +99.9 |
+100.1 |
| Dynamic range (A-weighted), dB | +99.7 |
+99.9 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0024 |
+0.0020 |
| THD + Noise, % | +0.0028 |
+0.0025 |
| THD + Noise (A-weighted), % | +0.0034 |
+0.0029 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0033 |
+0.0031 |
| IMD + Noise (A-weighted), % | +0.0025 |
+0.0025 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -99 |
-100 |
| Crosstalk at 1000 Hz, dB | -106 |
-103 |
| Crosstalk at 10000 Hz, dB | -123 |
-124 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0039 |
0.0037 |
| IMD + Noise at 10000 Hz, | 0.0033 |
0.0032 |
| IMD + Noise at 15000 Hz, | 0.0033 |
0.0032 |