| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| nnswoad.wav | Waveform Audio File Format | 2s | 21KB | 1995-01-03 | |
| nswo01.wav | Waveform Audio File Format | 10s | 121KB | 1995-01-03 | |
| nswo02.wav | Waveform Audio File Format | 12s | 134KB | 1995-01-03 | |
| nswo03.wav | Waveform Audio File Format | 4s | 48KB | 1995-01-03 |