RightMark Audio Analyzer test report
| Testing device | loopback |
| Sampling mode | 16-bit, 44 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.3.0 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -0.1 dB / -0.2 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | -0.01, -0.03 |
Excellent |
| Noise level, dB (A) | -96.6 |
Excellent |
| Dynamic range, dB (A) | 96.4 |
Excellent |
| THD, % | 0.0011 |
Excellent |
| THD + Noise, dB (A) | -89.6 |
Good |
| IMD + Noise, % | 0.0044 |
Excellent |
| Stereo crosstalk, dB | -97.1 |
Excellent |
| IMD at 10 kHz, % | 0.0049 |
Excellent |
| General performance | Excellent |
Frequency response
Left |
Right |
|
| From 20 Hz to 20 kHz, dB | -0.05, +0.00 |
-0.06, -0.01 |
| From 40 Hz to 15 kHz, dB | -0.02, +0.00 |
-0.03, -0.01 |
Noise level
Left |
Right |
|
| RMS power, dB | -95.3 |
-95.3 |
| RMS power (A-weighted), dB | -96.6 |
-96.6 |
| Peak level, dB FS | -81.6 |
-82.8 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +95.3 |
+95.4 |
| Dynamic range (A-weighted), dB | +96.4 |
+96.5 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0013 |
+0.0010 |
| THD + Noise, % | +0.0036 |
+0.0035 |
| THD + Noise (A-weighted), % | +0.0034 |
+0.0033 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.0044 |
+0.0044 |
| IMD + Noise (A-weighted), % | +0.0039 |
+0.0039 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -99 |
-99 |
| Crosstalk at 1000 Hz, dB | -96 |
-96 |
| Crosstalk at 10000 Hz, dB | -93 |
-93 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0055 |
0.0052 |
| IMD + Noise at 10000 Hz, | 0.0047 |
0.0047 |
| IMD + Noise at 15000 Hz, | 0.0049 |
0.0047 |
RightMark Audio Analyzer test report
| Testing device | SB32awe_ct3990 |
| Sampling mode | 16-bit, 44 kHz |
| Interface | |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.3.0 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | -2.6 dB / -2.5 dB |
| Mono mode | OFF |
| Calibration singal, Hz | 1000 |
| Polarity | correct/correct |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB | +0.56, -6.09 |
Poor |
| Noise level, dB (A) | -82.0 |
Good |
| Dynamic range, dB (A) | 82.2 |
Good |
| THD, % | 0.038 |
Good |
| THD + Noise, dB (A) | -65.8 |
Average |
| IMD + Noise, % | 0.133 |
Average |
| Stereo crosstalk, dB | -77.7 |
Very good |
| IMD at 10 kHz, % | 0.042 |
Good |
| General performance | Good |
Frequency response
Left |
Right |
|
| From 20 Hz to 20 kHz, dB | -11.54, +0.56 |
-11.29, +0.65 |
| From 40 Hz to 15 kHz, dB | -6.09, +0.56 |
-5.86, +0.65 |
Noise level
Left |
Right |
|
| RMS power, dB | -80.1 |
-80.2 |
| RMS power (A-weighted), dB | -81.9 |
-82.2 |
| Peak level, dB FS | -65.9 |
-66.7 |
| DC offset, % | -0.0 |
-0.0 |
Dynamic range
Left |
Right |
|
| Dynamic range, dB | +80.1 |
+80.3 |
| Dynamic range (A-weighted), dB | +82.1 |
+82.3 |
| DC offset, % | -0.00 |
-0.00 |
THD + Noise (at -3 dB FS)
Left |
Right |
|
| THD, % | +0.0373 |
+0.0381 |
| THD + Noise, % | +0.0423 |
+0.0428 |
| THD + Noise (A-weighted), % | +0.0511 |
+0.0520 |
Intermodulation distortion
Left |
Right |
|
| IMD + Noise, % | +0.1390 |
+0.1280 |
| IMD + Noise (A-weighted), % | +0.0555 |
+0.0526 |
Stereo crosstalk
Left |
Right |
|
| Crosstalk at 100 Hz, dB | -78 |
-76 |
| Crosstalk at 1000 Hz, dB | -82 |
-71 |
| Crosstalk at 10000 Hz, dB | -68 |
-65 |
IMD (swept tones)
Left |
Right |
|
| IMD + Noise at 5000 Hz, | 0.0501 |
0.0509 |
| IMD + Noise at 10000 Hz, | 0.0376 |
0.0396 |
| IMD + Noise at 15000 Hz, | 0.0369 |
0.0399 |