| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| HALLO | Waveform Audio File Format | 3s | 77KB | 1999-12-01 | |
| WAAH1 | Waveform Audio File Format | 0.08s | 17KB | 1999-12-01 | |
| WAAH2 | Waveform Audio File Format | 0.08s | 17KB | 1999-12-01 | |
| WAAH3 | Waveform Audio File Format | 0.08s | 17KB | 1999-12-01 | |
| WAAH4 | Waveform Audio File Format | 0.08s | 17KB | 1999-12-01 | |
| WAAH5 | Waveform Audio File Format | 0.08s | 17KB | 1999-12-01 |