RightMark Audio Analyzer test
γ2 - digital filter B (minimum phase slow rolloff)
Testing chain: play/rec device: M-Audio Firewire Audiophile
Sampling mode: 32-bit, 96 kHz
FWAP spdif out -> γ1 coax -> γ2 -> FWAP line-in
Summary
| Frequency response (from 40 Hz to 15 kHz), dB: |
+0.02, -0.01 | Excellent |
| Noise level, dB (A): |
-106.3 | Excellent |
| Dynamic range, dB (A): |
105.8 | Excellent |
| THD, %: |
0.0013 | Excellent |
| IMD + Noise, %: |
0.0032 | Excellent |
| Stereo crosstalk, dB: |
-104.9 | Excellent |
| IMD at 10 kHz, %: |
0.0031 | Excellent |
General performance: Excellent
Frequency response
| Frequency range |
Response |
| From 20 Hz to 20 kHz, dB | -0.03, +0.02 |
| From 40 Hz to 15 kHz, dB | -0.01, +0.02 |
Noise level
| Parameter |
Left |
Right |
| RMS power, dB: | -104.9 | -105.0 |
| RMS power (A-weighted), dB: | -106.2 | -106.3 |
| Peak level, dB FS: | -79.7 | -79.9 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter |
Left |
Right |
| Dynamic range, dB: | +104.9 | +104.8 |
| Dynamic range (A-weighted), dB: | +106.1 | +105.8 |
| DC offset, %: | -0.00 | 0.00 |
THD + Noise (at -3 dB FS)
| Parameter |
Left |
Right |
| THD, %: | 0.0015 | 0.0013 |
| THD + Noise, %: | 0.0029 | 0.0029 |
| THD + Noise (A-weighted), %: | 0.0032 | 0.0031 |
Intermodulation distortion
| Parameter |
Left |
Right |
| IMD + Noise, %: | 0.0033 | 0.0032 |
| IMD + Noise (A-weighted), %: | 0.0028 | 0.0027 |
Stereo crosstalk
| Parameter |
L <- R |
L -> R |
| Crosstalk at 100 Hz, dB: | -99 | -100 |
| Crosstalk at 1 kHz, dB: | -104 | -101 |
| Crosstalk at 10 kHz, dB: | -101 | -101 |
IMD (swept tones)
| Parameter |
Left |
Right |
| IMD + Noise at 5 kHz, %: | 0.0039 | 0.0037 |
| IMD + Noise at 10 kHz, %: | 0.0029 | 0.0028 |
| IMD + Noise at 15 kHz, %: | 0.0027 | 0.0028 |
This report was generated by RightMark Audio Analyzer 5.5
|