RightMark Audio Analyzer test
γ2 - digital filter C (linear phase brickwall)
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): |
-106.4 | Excellent |
| Dynamic range, dB (A): |
105.9 | Excellent |
| THD, %: |
0.0014 | Excellent |
| IMD + Noise, %: |
0.0033 | Excellent |
| Stereo crosstalk, dB: |
-103.4 | 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: | -105.0 | -105.1 |
| RMS power (A-weighted), dB: | -106.1 | -106.4 |
| Peak level, dB FS: | -79.6 | -79.9 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter |
Left |
Right |
| Dynamic range, dB: | +104.9 | +104.9 |
| Dynamic range (A-weighted), dB: | +106.0 | +105.9 |
| DC offset, %: | 0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter |
Left |
Right |
| THD, %: | 0.0017 | 0.0014 |
| THD + Noise, %: | 0.0026 | 0.0024 |
| THD + Noise (A-weighted), %: | 0.0029 | 0.0026 |
Intermodulation distortion
| Parameter |
Left |
Right |
| IMD + Noise, %: | 0.0034 | 0.0033 |
| IMD + Noise (A-weighted), %: | 0.0030 | 0.0029 |
Stereo crosstalk
| Parameter |
L <- R |
L -> R |
| Crosstalk at 100 Hz, dB: | -97 | -97 |
| Crosstalk at 1 kHz, dB: | -102 | -102 |
| Crosstalk at 10 kHz, dB: | -100 | -100 |
IMD (swept tones)
| Parameter |
Left |
Right |
| IMD + Noise at 5 kHz, %: | 0.0039 | 0.0038 |
| IMD + Noise at 10 kHz, %: | 0.0028 | 0.0027 |
| IMD + Noise at 15 kHz, %: | 0.0027 | 0.0026 |
This report was generated by RightMark Audio Analyzer 5.5
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