Ok, so this is how the image was found:
Spoiler
Words in audio file, using lookup for PGP word list:
PGP word list - Wikipedia
| Word | PGP Hex value |
|---|---|
| drunken | 51 |
| disable | 4B |
| Geiger | 6A |
| everyday | 58 |
| hockey | 73 |
| determine | 47 |
| endowed | 59 |
| coherence | 2E |
| freedom | 67 |
| guitarist | 69 |
| framework | 66 |
All hex together: 51 4B 6A 58 73 47 59 2E 67 69 66
To ASCII: QKjXsGY.gif
Add Imgur url > https://imgur.com/QKjXsGY.gif
