| Summary | ||||
|---|---|---|---|---|
| Parameter | My Opinion |
Mode of Operation | ||
| Full Duplex
Loop Back |
Analog > Digital | Digital > Analog | ||
| Frequency Response | Very Good | 20-20kHz +0/-1.2 dB | 20-20kHz +0/-1 dB | 20-20kHz +0.05/-0.2 dB |
| 1 kHz Total Harmonic Distortion | Very Good | 0.036% @ -0.4 dB | 0.004% @ -0.7 dB | 0.024% @ -1 dB |
| Signal to Noise Ratio | Good | 68 dB | 76 dB | 71 dB |
| 19 & 20 kHz Intermodulation Distortion | Very Good | 0.024% @-0.1 dB | 0.022% @ -0.1 dB | 0.012% @-0.74 dB |
| Dynamic Range | Very Good | 79 dB | 79 Db | 83 Db |
| Jitter Distortion | Very Good | -80 Db | -80 Db | -80 Db |
| Software Used: | Windows95 950B;
Driver Release: 4.05.112c |
|||
Technical Tests of Vortex AU8820B2 - Aztech 338
| PC AV Tech |
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