| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| bad1.wav | Waveform Audio File Format | 0.04s | 7KB | 1993-11-08 | |
| bad3.wav | Waveform Audio File Format | 0.07s | 19KB | 1997-09-25 | |
| good1.wav | Waveform Audio File Format | 0.02s | 824b | 1999-02-06 | |
| good3.wav | Waveform Audio File Format | 0.03s | 9KB | 1996-11-12 | |
| wellcome.wav | Waveform Audio File Format | 1s | 31KB | 1998-05-15 |