| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 00024_Sound_walk | Waveform Audio File Format | 0.08s | 8KB | 1998-01-09 | |
| 00025_Sound_open | Waveform Audio File Format | 0.04s | 3KB | 1998-01-09 | |
| 00026_Sound_close | Waveform Audio File Format | 0.05s | 4KB | 1998-01-09 | |
| 00047_Sound_1st | Waveform Audio File Format | 16s | 180KB | 1998-01-09 |