Reference Source

Au audio file format — file signature 2E 73 6E 64 at offset 0

For Au audio file format, hex signature is 2E 73 6E 64; offset is 0; extension is au snd, verified against its source on 2026-09-22.

Hex signature
2E 73 6E 64 verified
Offset
0 verified
Extension
au snd verified
Format
Au audio file format verified
Sourceen.wikipedia.org
Verified
Review by
DatasetFile format magic numbers

What the source says

2E 73 6E 64 | .snd | 0 | au snd | Au audio file format |

— en.wikipedia.org, retrieved 2026-09-22

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.