| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 1300 | Waveform Audio File Format | 0.05s | 4KB | 1997-04-01 | |
| 1301 | Waveform Audio File Format | 0.02s | 4KB | 1997-04-01 | |
| 1302 | Waveform Audio File Format | 0.04s | 6KB | 1997-04-01 | |
| 1303 | Waveform Audio File Format | 0.02s | 794b | 1997-04-01 | |
| 1304 | Waveform Audio File Format | 1s | 15KB | 1997-04-01 |