here’s the processed audio, maybe there would be more interesting samples to use, but I tried a few and they all basically sounded like this. Note the little noise bursts at the beginning and end, which is the 8-bit dithering noise being expanded into full-spectrum noise.
https://chaosfemtw.files.fedi.monster/media_attachments/files/114/417/577/275/115/843/original/ec0174bc13a38702.mp3