RightMark Audio Analyzer test report
Testing device | Sound Blaster AE-9 |
Sampling mode | 24-bit, 192 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 | 0.7 dB / 0.7 dB |
Mono mode | OFF |
Calibration singal, Hz | 1000 |
Polarity | inverted/inverted |
Summary
Frequency response (from 40 Hz to 15 kHz), dB | +0.01, -0.09 | Excellent |
Noise level, dB (A) | -115.0 | Excellent |
Dynamic range, dB (A) | 114.7 | Excellent |
THD, % | 0.00115 | Excellent |
THD + Noise, dB (A) | -96.5 | Excellent |
IMD + Noise, % | 0.00171 | Excellent |
Stereo crosstalk, dB | -110.6 | Excellent |
IMD at 10 kHz, % | 0.00158 | Excellent |
General performance | | Very good |
Frequency response
| Left | Right |
From 20 Hz to 20 kHz, dB | -0.32, +0.01 | -0.32, -0.00 |
From 40 Hz to 15 kHz, dB | -0.09, +0.01 | -0.09, -0.00 |
Noise level
| Left | Right |
RMS power, dB | -113.7 | -113.4 |
RMS power (A-weighted), dB | -115.1 | -114.8 |
Peak level, dB FS | -88.1 | -87.7 |
DC offset, % | +0.0 | +0.0 |
Dynamic range
| Left | Right |
Dynamic range, dB | +113.5 | +113.1 |
Dynamic range (A-weighted), dB | +114.7 | +114.7 |
DC offset, % | +0.00 | +0.00 |
THD + Noise (at -3 dB FS)
| Left | Right |
THD, % | 0.00117 | 0.00113 |
THD + Noise, % | 0.00129 | 0.00125 |
THD + Noise (A-weighted), % | 0.00152 | 0.00148 |
Intermodulation distortion
| Left | Right |
IMD + Noise, % | 0.00175 | 0.00167 |
IMD + Noise (A-weighted), % | 0.00125 | 0.00119 |
Stereo crosstalk
| Left | Right |
Crosstalk at 100 Hz, dB | -105 | -107 |
Crosstalk at 1000 Hz, dB | -109 | -110 |
Crosstalk at 10000 Hz, dB | -105 | -102 |
IMD (swept tones)
| Left | Right |
IMD + Noise at 5000 Hz, | 0.00180 | 0.00170 |
IMD + Noise at 10000 Hz, | 0.00154 | 0.00146 |
IMD + Noise at 15000 Hz, | 0.00150 | 0.00146 |