| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| qi10s.wav | Waveform Audio File Format | 0.06s | 11KB | 1994-06-03 | |
| qi20s.wav | Waveform Audio File Format | 0.10s | 20KB | 1994-06-03 | |
| qu10s.wav | Waveform Audio File Format | 0.08s | 15KB | 1994-02-22 | |
| qu20s.wav | Waveform Audio File Format | 1s | 25KB | 1994-06-01 | |
| qu30s.wav | Waveform Audio File Format | 1s | 23KB | 1994-06-03 |